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Chemische vergelijkingen in evenwicht op11/10/10

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3

BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2

HClO4 + H2SO3 = HCl + H2SO4 =>
HClO4 + 4 H2SO3 = HCl + 4 H2SO4

Mn2O4 + HCl = MnCl2 + Cl2 + H2O =>
Mn2O4 + 8 HCl = 2 MnCl2 + 2 Cl2 + 4 H2O

H2S + H2SO4 = S + H2O =>
3 H2S + H2SO4 = 4 S + 4 H2O

FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O

KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

MnCO3 + KClO3 = MnO2 + KCl + CO2 =>
3 MnCO3 + KClO3 = 3 MnO2 + KCl + 3 CO2

NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3

PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O

Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2

C24H38N7O17P3S + C21H29N7O17P3{+} = C24H36N7O17P3S + C21H29N7O17P3 + H{+} =>
C24H38N7O17P3S + 2 C21H29N7O17P3{+} = C24H36N7O17P3S + 2 C21H29N7O17P3 + 2 H{+}

Li2S + MgBr2 = LiBr + MgS =>
Li2S + MgBr2 = 2 LiBr + MgS

Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH

BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2

H2O + KNO3 = KOH + HNO3 =>
H2O + KNO3 = KOH + HNO3

KNO3 + MgO = KO + MgNO3 =>
KNO3 + MgO = KO + MgNO3

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O

Hg2(C2H3O2)2 + KCl = Hg2Cl2 + KC2H3O2 =>
Hg2(C2H3O2)2 + 2 KCl = Hg2Cl2 + 2 KC2H3O2

NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O

C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S

BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3

C5H9NO2 = C5H7NO2 + H2 =>
C5H9NO2 = C5H7NO2 + H2

Fe + HCL = FeHCL =>
Fe + HCL = FeHCL

Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O

Sr + F2 = SrF2 =>
Sr + F2 = SrF2

HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl

C10H16N5O13P3 + C2H4O2 + C21H36N7O16P3S = C10H14N5O7P + H4O7P2 + C23H38N7O17P3S =>
C10H16N5O13P3 + C2H4O2 + C21H36N7O16P3S = C10H14N5O7P + H4O7P2 + C23H38N7O17P3S

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

P4O10 + CaF2 = PF5 + Ca3(PO4)2 =>
4 P4O10 + 15 CaF2 = 6 PF5 + 5 Ca3(PO4)2

Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P

Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2

O2 + Cl2 = OCl2 =>
O2 + 2 Cl2 = 2 OCl2

NH3 + HCl = NCl + H4 =>
NH3 + HCl = NCl + H4

TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl

Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

XC2H5 + O2 = CO2 + H2O + XOH =>
2 XC2H5 + 7 O2 = 4 CO2 + 4 H2O + 2 XOH

Mg + S8 = MgS =>
8 Mg + S8 = 8 MgS

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

1 2 3 4 5
Breng de vergelijking van een chemische reactie in evenwicht
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