Monday, March 3, 2008

PRACTICE..
Write the correct name for:
1) MgS
2) KBr
3) Ba3N2
4) Al2O3
5) NaI
6) SrF2
7) Li2S
8) RaCl2
9) CaO
10) AlP

Write the correct formula for:
1) magnesium oxide
2) lithium bromide
3) calcium nitride
4) aluminum sulfide
5) potassium iodide
6) strontium chloride
7) sodium sulfide
8) radium bromide
9) magnesium sulfide
10) aluminum nitride


11) CuCl2
12) CuBr
13) PbO
14) Fe2S3
15) PbCl2
16) SnO
17) Cu2O
18) PbO2
19) FeO
20) SnO2

Write the correct formula for:
1) iron(II) chloride
2) copper(I) sulfide
3) lead(IV) iodide
4) tin(II) fluoride
5) mercury(I) bromide
6) tin(II) oxide
7) chromium(III) oxide
8) gold(I) iodide
9) manganese(II) nitride
10) cobalt(III) phosphide

Name the following acids:
1) H3PO4
2) H2CO3
3) H2SO4
4) HIO3
5) HF
6) HNO2

Write the formula for these acids:
7) hydrobromic acid
8) hydrocyanic acid [this has a twist in it]
9) nitric acid
10) sulfurous acid
11) phosphorous acid
12) acetic acid

30 comments:

junnel said...

Hi ma'am ang hirap ng mga problems ninyo hindi ko maso-solve!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

John 07-08 said...

hazel paclar III-John
chemical reaction;
1.double displacement
2.combustion
3.single displacement
4.double displacement
5.double displacement
6.synthesis
7.decomposition

write the correct name:
1. magnesium sulfide
2. potassium bromide
3. barium trinitride
4. aluminum (II) oxide
5 sodium iodide
6. strontium fluoride
7. lithium disulfide
8. radium chloride
9. calcium oxide
10. aluminum phosphide

John 07-08 said...

HAZEL PACLAR 111- JOHN
11.cupper (II) chloride
12.cupper bromide
13.lead oxide
14.iron(III) sulfide
15.lead (II) chloride
16.tin oxide
17.cupper dioxide
18.lead(II) oxide
19.iron oxide
20.tin (II) oxide

write the correct formula:
1.feCl2
2.Cu2S
3.PbI4
4.SnFl2
5.HgBr
6.SnO2
7.CrO3
8.AuI
9.Mg2
10.CoP3

name the acids:
1.phosphoric acid
2.carbonic acid
3.sulfuric acid
4.iodic acid
5.hydrofluoric acid
6.nitrous acid
7HBr
8.HCN3
9.HNO3
10.HSO3
11.H2PO3
12.CH3COO

gellie polentinos said...

gellie polentinos III-Hebrew

Write the correct name:
1.MgS-Magnesium Sulfide
2.KBr-Potassium Bromide
3.Ba3n2-Barium Nitrogen
4.Al2O3-Aluminum Oxide
5.NaL-Sodium Iodide
6.SrF2-Strontium Flouride
7.Li2S-Lithium Sulfide
8.RaCl2-Radium Chloride
9.CaO-Calcium Oxide
10.AlP-Aluminum Phosphorus


Write the correct formula:
1.Magnesium Oxide-MgO
2.Litium Bromide-LiBr
3.Calcium Nitride-Ca3N2
4.Aluminum Sulfide-Al2S3
5.potassium Iodide-KI
6.Strontium Chloride-SrCl2
7.Sodium Sulfide-Na2S
8.Radium Bromide-RaBr
9.Magnesium Sulfide-MgS
10.Aluminum Nitride-AlN

gellie polentinos said...

gellie polentinos III-Hebrew

Write the correct name:
1.CuCl2-Cupric Chloride
2.CuBr-Copper Bromide
3.PbO-Lead(II)Oxide
4.FeCl2-Iron(II)Chloride
5.SnO-Tin(II)Oxide
6.Cu2O-Copper Oxide
7.PbO2-Lead(II)Oxide
8.FeO-Iron(II)Oxide
9.SnO2-Tin(II)Oxide


Write the formula:
1.Iron(II)Chloride-FeCl2
2.Copper(I)Sulfide-Cu2S
3.Lead(IV)Iodide-PbO4
4.Tin(II)Flouride-SnF2
5.Mercury(I)Bromide-Hg2Br2
6.Tin(II)Iodide-SnO
7.Chromium(III)Oxide-Cr2O3
8.Gold(I)Iodide-AuI
9.Manganese(II)Nitride-Mn3N2
10.Cobalt(III)Phosphate-CoPo4

gellie polentinos said...

Veronica Joy Polentinos
III-Hebrew

Write the correct name:
1.MgS-Magnesium Sulfide
2.KBr-Potassium Bromide
3.Ba3n2-Barium Nitrogen
4.Al2O3-Aluminum Oxide
5.NaL-Sodium Iodide
6.SrF2-Strontium Flouride
7.Li2S-Lithium Sulfide
8.RaCl2-Radium Chloride
9.CaO-Calcium Oxide
10.AlP-Aluminum Phosphorus


Write the correct formula:
1.Magnesium Oxide-MgO
2.Litium Bromide-LiBr
3.Calcium Nitride-Ca3N2
4.Aluminum Sulfide-Al2S3
5.potassium Iodide-KI
6.Strontium Chloride-SrCl2
7.Sodium Sulfide-Na2S
8.Radium Bromide-RaBr
9.Magnesium Sulfide-MgS
10.Aluminum Nitride-AlN



Write the correct name:
1.CuCl2-Cupric Chloride
2.CuBr-Copper Bromide
3.PbO-Lead(II)Oxide
4.FeCl2-Iron(II)Chloride
5.SnO-Tin(II)Oxide
6.Cu2O-Copper Oxide
7.PbO2-Lead(II)Oxide
8.FeO-Iron(II)Oxide
9.SnO2-Tin(II)Oxide


Write the formula:
1.Iron(II)Chloride-FeCl2
2.Copper(I)Sulfide-Cu2S
3.Lead(IV)Iodide-PbO4
4.Tin(II)Flouride-SnF2
5.Mercury(I)Bromide-Hg2Br2
6.Tin(II)Iodide-SnO
7.Chromium(III)Oxide-Cr2O3
8.Gold(I)Iodide-AuI
9.Manganese(II)Nitride-Mn3N2
10.Cobalt(III)Phosphate-CoPo4

angel_rose_ybanez@yahoo.com said...

Angel rose marie l. ybanez
III-JUDE

chemical reaction;
1.double displacement
2.combustion
3.single displacement
4.double displacement
5.double displacement
6.synthesis
7.decomposition

write the correct name:
1. magnesium sulfide
2. potassium bromide
3. barium trinitride
4. aluminum (II) oxide
5 sodium iodide
6. strontium fluoride
7. lithium disulfide
8. radium chloride
9. calcium oxide
10. aluminum phosphide

angel_rose_ybanez@yahoo.com said...

Angel Rose Marie L. Ybanez
III-jude

11.cupper (II) chloride
12.cupper bromide
13.lead oxide
14.iron(III) sulfide
15.lead (II) chloride
16.tin oxide
17.cupper dioxide
18.lead(II) oxide
19.iron oxide
20.tin (II) oxide

write the correct formula:
1.feCl2
2.Cu2S
3.PbI4
4.SnFl2
5.HgBr
6.SnO2
7.CrO3
8.AuI
9.Mg2
10.CoP3

name the acids:
1.phosphoric acid
2.carbonic acid
3.sulfuric acid
4.iodic acid
5.hydrofluoric acid
6.nitrous acid
7HBr
8.HCN3
9.HNO3
10.HSO3
11.H2PO3
12.CH3COO

cutie..shiedden said...

ShIeDdEn LuMaCtOd
III- JOHN

chemical reaction;
1.double displacement
2.combustion
3.single displacement
4.double displacement
5.double displacement
6.synthesis
7.decomposition

write the correct name:
1. magnesium sulfide
2. potassium bromide
3. barium trinitride
4. aluminum (II) oxide
5 sodium iodide
6. strontium fluoride
7. lithium disulfide
8. radium chloride
9. calcium oxide
10. aluminum phosphide

11.cupper (II) chloride
12.cupper bromide
13.lead oxide
14.iron(III) sulfide
15.lead (II) chloride
16.tin oxide
17.cupper dioxide
18.lead(II) oxide
19.iron oxide
20.tin (II) oxide

write the correct formula:
1.feCl2
2.Cu2S
3.PbI4
4.SnFl2
5.HgBr
6.SnO2
7.CrO3
8.AuI
9.Mg2
10.CoP3

name the acids:
1.phosphoric acid
2.carbonic acid
3.sulfuric acid
4.iodic acid
5.hydrofluoric acid
6.nitrous acid
7HBr
8.HCN3
9.HNO3
10.HSO3
11.H2PO3
12.CH3COO

cutie..shiedden said...

mAam..ehehehe!!!regards daw sir sadicon!!!!!!!ehehehehehe...sumbong tka cheska haa!!!!!!!!!!!!!heheheheheheh

frenlyn said...

Hi ma'am gd pm sorry kanina ma'am eheheheheh mahirap talaga mag solve...love yah...ma'am

allierose lacsi said...

hai ma'am gu pm...sori po kanina kung nag CHEAT ako kay ruffa..hindi ko na po un uulitin..sinikapan ko na po na mag LOG IN dito..akin na po talaga ito...love you ma'am...ingat's ka po lagi.. ALLIE ROSE LACSI of 3 HEBREW

jhoncedric said...

mammmmmmmmmm ma matay ko mam aheeeeee
cge mam ako e try aheeeee display jod mam para ma discover!!!!!!!aheeeeeeee

jhoncedric said...

1.MgS-Magnesium sulfide
2.KBr-Potassium Bromide
3.BO3N2-Barium Oxide
4.Al2O3-Aluminum Oxide
5.NaI-Soudium IOdide
6.SrF2-Strontium Flouride
7.Li2S-Lithium Sulfide
8.RaCL2-Radium Chloride
9.CaO-Calcium Oxide
10.ALP-Aluminum Phosphide

TEST 2
Magnessium Oxide-MaO
Lithium Bromide-LiBr
Calcium Nitride-Ca3N2
Aluminum Sulfide-Al2S3
Potassium Chloride-KF2
Strontium Chloride-SrCl2
Sodium Sulfide-Na2S
Radium Bromide-RaBr2
Magnesium Sulfide-MgS
Aluminum Nitride-AIN
B
CuCl2-Cupric Chloride
CuBr-Cuprous Bromide
Pbo-Plumbous Oxide
Fe2S3-Ferric Sulfide
PbCl2-Plumbous Chloride
SnO-Stannous Oxide
Cu2O-Cuprous Oxide
PbO2-Plumbous Dioxide
FeO-Ferrous Oxide
SnO2-Stannous Dioxide

ChinAi said...

ei..malam moning!sori i i copied at gellie's home work!...i'll try my best to answer your....homework for us..i hope i an take this easy!!..i'ts kinda..dificult..T-T....!!




Cathy_^^,

ChinAi said...

1.Magnesium Sulfide
2.Potassium Bromide
3.Barium Nitrogen
4.Aluminum Oxide
5.Sodium Iodide
6.Strontium Fluoride
7.Lithium Sulfide
8.Radium Chloride
9.Calcium Oxide
10.Aluminum Phosphorus

1.MgO
2.LiBr
3.Ca3N3
4.Al3S2
5.KI
6.Sr2Cl
7.NaS2
8.Ra2Br
9.Mg2S2
10.Al3N

11.Cuprous Chloride
12.Cuprous Bromide
13.Plumbous Oxide
14.Ferrous Sulfite
15.Plumbous Chloride
16.Stannous Oxygen
17.Cupric Oxide
18.Plumbous Oxide
19.Ferric Oxide
20.Stannous Oxide

1.Fe2Cl
2.CuS2
3.Pb4I
4.Sn2F
5.Hg2Br
6.Sn2O
7.Cr3O
8.AuI
9.Mn2N3
10.Co3Po3

>Names of Acids<
1.Phosphoric Acid
2.Carbonic Acid
3.Hydrosulfuric Acid
4.Hydroiodic Acid
5.Hydrofluoric Acid
6.Nitruos Acid

>Formula's of these Acids<
7.HBr
8.HCnO3
9.HNO3
10.H2So3
11.HPO3O
12.Ch3CoO

ChinAi said...

ei..ma'am!!i'm done answering!!!
i hope it's correct...^^,


Cathy(^^,)

cherie may galarpe said...

hello!ma'am!!!!!!!
good day your question is so difficult. but we can do it.

AJA!!!!!!!!!!!


(0,0)God bless you!!

from 3-hebrew
cherie may galarpe

ana mae manolo said...

hi ma'am i hope you are in good mood!That's all.love u ma'am.i really tried my best to answer all the question.

frank nuega said...

Write the correct name:
1.MgS-Magnesium Sulfide
2.KBr-Potassium Bromide
3.Ba3n2-Barium Nitrogen
4.Al2O3-Aluminum Oxide
5.NaL-Sodium Iodide
6.SrF2-Strontium Flouride
7.Li2S-Lithium Sulfide
8.RaCl2-Radium Chloride
9.CaO-Calcium Oxide
10.AlP-Aluminum Phosphorus


Write the correct formula:
1.Magnesium Oxide-MgO
2.Litium Bromide-LiBr
3.Calcium Nitride-Ca3N2
4.Aluminum Sulfide-Al2S3
5.potassium Iodide-KI
6.Strontium Chloride-SrCl2
7.Sodium Sulfide-Na2S
8.Radium Bromide-RaBr
9.Magnesium Sulfide-MgS
10.Aluminum Nitride-AlN

julia ann wafa said...

Write the correct name:
1.MgS-Magnesium Sulfide
2.KBr-Potassium Bromide
3.Ba3n2-Barium Nitrogen
4.Al2O3-Aluminum Oxide
5.NaL-Sodium Iodide
6.SrF2-Strontium Flouride
7.Li2S-Lithium Sulfide
8.RaCl2-Radium Chloride
9.CaO-Calcium Oxide
10.AlP-Aluminum Phosphorus


Write the correct formula:
1.Magnesium Oxide-MgO
2.Litium Bromide-LiBr
3.Calcium Nitride-Ca3N2
4.Aluminum Sulfide-Al2S3
5.potassium Iodide-KI
6.Strontium Chloride-SrCl2
7.Sodium Sulfide-Na2S
8.Radium Bromide-RaBr
9.Magnesium Sulfide-MgS
10.Aluminum Nitride-AlN

kevin jon conson said...

kevin on conson
III-JUDE

1.Magnesium Sulfide
2.Potassium Bromide
3.Barium Nitrogen
4.Aluminum Oxide
5.Sodium Iodide
6.Strontium Fluoride
7.Lithium Sulfide
8.Radium Chloride
9.Calcium Oxide
10.Aluminum Phosphorus

1.MgO
2.LiBr
3.Ca3N3
4.Al3S2
5.KI
6.Sr2Cl
7.NaS2
8.Ra2Br
9.Mg2S2
10.Al3N

11.Cuprous Chloride
12.Cuprous Bromide
13.Plumbous Oxide
14.Ferrous Sulfite
15.Plumbous Chloride
16.Stannous Oxygen
17.Cupric Oxide
18.Plumbous Oxide
19.Ferric Oxide
20.Stannous Oxide

1.Fe2Cl
2.CuS2
3.Pb4I
4.Sn2F
5.Hg2Br
6.Sn2O
7.Cr3O
8.AuI
9.Mn2N3
10.Co3Po3

>Names of Acids<
1.Phosphoric Acid
2.Carbonic Acid
3.Hydrosulfuric Acid
4.Hydroiodic Acid
5.Hydrofluoric Acid
6.Nitruos Acid

>Formula's of these Acids<
7.HBr
8.HCnO3
9.HNO3
10.H2So3
11.HPO3O
12.Ch3CoO

kevin jon conson said...

Write the correct name:
1.MgS-Magnesium Sulfide
2.KBr-Potassium Bromide
3.Ba3n2-Barium Nitrogen
4.Al2O3-Aluminum Oxide
5.NaL-Sodium Iodide
6.SrF2-Strontium Flouride
7.Li2S-Lithium Sulfide
8.RaCl2-Radium Chloride
9.CaO-Calcium Oxide
10.AlP-Aluminum Phosphorus


Write the correct formula:
1.Magnesium Oxide-MgO
2.Litium Bromide-LiBr
3.Calcium Nitride-Ca3N2
4.Aluminum Sulfide-Al2S3
5.potassium Iodide-KI
6.Strontium Chloride-SrCl2
7.Sodium Sulfide-Na2S
8.Radium Bromide-RaBr
9.Magnesium Sulfide-MgS
10.Aluminum Nitride-AlN

kevin jon conson said...

kevin jon conson
III-jude
1.MgS-Magnesium sulfide
2.KBr-Potassium Bromide
3.BO3N2-Barium Oxide
4.Al2O3-Aluminum Oxide
5.NaI-Soudium IOdide
6.SrF2-Strontium Flouride
7.Li2S-Lithium Sulfide
8.RaCL2-Radium Chloride
9.CaO-Calcium Oxide
10.ALP-Aluminum Phosphide

TEST 2
Magnessium Oxide-MaO
Lithium Bromide-LiBr
Calcium Nitride-Ca3N2
Aluminum Sulfide-Al2S3
Potassium Chloride-KF2
Strontium Chloride-SrCl2
Sodium Sulfide-Na2S
Radium Bromide-RaBr2
Magnesium Sulfide-MgS
Aluminum Nitride-AIN
B
CuCl2-Cupric Chloride
CuBr-Cuprous Bromide
Pbo-Plumbous Oxide
Fe2S3-Ferric Sulfide
PbCl2-Plumbous Chloride
SnO-Stannous Oxide
Cu2O-Cuprous Oxide
PbO2-Plumbous Dioxide
FeO-Ferrous Oxide
SnO2-Stannous Dioxide

rodalen said...

rodalen villarias
III-jude

hi!!!!!!!!ma'am....!!!!1

rodalen said...

rodalen
3-jude
hirap.....masolve ng mga problems nyo ma'am!!!

rancel said...

chemical reaction;
1.double displacement
2.combustion
3.single displacement
4.double displacement
5.double displacement
6.synthesis
7.decomposition

write the correct name:
1. magnesium sulfide
2. potassium bromide
3. barium trinitride
4. aluminum (II) oxide
5 sodium iodide
6. strontium fluoride
7. lithium disulfide
8. radium chloride
9. calcium oxide
10. aluminum phosphide

11.cupper (II) chloride
12.cupper bromide
13.lead oxide
14.iron(III) sulfide
15.lead (II) chloride
16.tin oxide
17.cupper dioxide
18.lead(II) oxide
19.iron oxide
20.tin (II) oxide

write the correct formula:
1.feCl2
2.Cu2S
3.PbI4
4.SnFl2
5.HgBr
6.SnO2
7.CrO3
8.AuI
9.Mg2
10.CoP3

name the acids:
1.phosphoric acid
2.carbonic acid
3.sulfuric acid
4.iodic acid
5.hydrofluoric acid
6.nitrous acid
7HBr
8.HCN3
9.HNO3
10.HSO3
11.H2PO3
12.CH3COO

rancel said...
This comment has been removed by the author.
rancel said...

Rancel

III-JOSHUA

hai mam.....

sorry mam d ko nalagyan section mam kaya nag comment pa ako para lagyan sec..heheheh sorry mama




^^rancel cutie^^

klein said...

klein vincent estrada

III-JOSHUA


Write the correct name:
1.MgS-Magnesium Sulfide
2.KBr-Potassium Bromide
3.Ba3n2-Barium Nitrogen
4.Al2O3-Aluminum Oxide
5.NaL-Sodium Iodide
6.SrF2-Strontium Flouride
7.Li2S-Lithium Sulfide
8.RaCl2-Radium Chloride
9.CaO-Calcium Oxide
10.AlP-Aluminum Phosphorus


Write the correct formula:
1.Magnesium Oxide-MgO
2.Litium Bromide-LiBr
3.Calcium Nitride-Ca3N2
4.Aluminum Sulfide-Al2S3
5.potassium Iodide-KI
6.Strontium Chloride-SrCl2
7.Sodium Sulfide-Na2S
8.Radium Bromide-RaBr
9.Magnesium Sulfide-MgS
10.Aluminum Nitride-AlN