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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2 + S10 = H2S =>
10 H2 + S10 = 10 H2S

Fe(NO3)3 + HCI = FeHCI + NO3 =>
Fe(NO3)3 + HCI = FeHCI + 3 NO3

HOH + RbHCO3 = RbOH + H2CO3 =>
HOH + RbHCO3 = RbOH + H2CO3

SO4 + {2-} + H{+} = SO2 + H2O =>
SO4 + 2{2-} + 4 H{+} = SO2 + 2 H2O

Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO

O + C4H10 = C4H10O =>
O + C4H10 = C4H10O

Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O

Cr{3+} + O{2-} = Cr{2+} + O{3+} =>
5 Cr{3+} + O{2-} = 5 Cr{2+} + O{3+}

HgC4H6O4 + Na2S = Na2C4H6O4 + HgS =>
HgC4H6O4 + Na2S = Na2C4H6O4 + HgS

SO3 + H3PO4 = H2SO3 + PO4 =>
3 SO3 + 2 H3PO4 = 3 H2SO3 + 2 PO4

Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2

HNO2 + NH4(OH) = H2O + NO2(NH4) =>
HNO2 + NH4(OH) = H2O + NO2(NH4)

Pb(NO3) + K(I) = Pb(I) + K(NO3) =>
Pb(NO3) + K(I) = Pb(I) + K(NO3)

MgSO4 + Fe(NO3)3 = Mg(NO3)3 + SO4Fe =>
MgSO4 + Fe(NO3)3 = Mg(NO3)3 + SO4Fe

HCOOH + Fe2 = (HCOO)2Fe + H2 =>
4 HCOOH + Fe2 = 2(HCOO)2Fe + 2 H2

C6H12O6 + Ag2O + NaOH = Ag + (COOH)Na + H2O =>
C6H12O6 + 6 Ag2O + 6 NaOH = 12 Ag + 6(COOH)Na + 6 H2O

TiO2 + C = Ti + CO =>
TiO2 + 2 C = Ti + 2 CO

C24H50 = C2H6 + C2H4 =>
C24H50 = C2H6 + 11 C2H4

Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn

ZnCl2 + Al2S3 = ZnAl2 + Cl2S3 =>
ZnCl2 + Al2S3 = ZnAl2 + Cl2S3

HBr + NaOH = Br + NaOH2 =>
HBr + NaOH = Br + NaOH2

HNO3 + K = KNO3 + H =>
HNO3 + K = KNO3 + H

Na3PO4 + KMnO4 = Na3MnO4 + KPO4 =>
Na3PO4 + KMnO4 = Na3MnO4 + KPO4

Pb(C2H3O2)2 + FeCl3 = Pb + Cl2 + Fe(C2H3O2)3 =>
3 Pb(C2H3O2)2 + 2 FeCl3 = 3 Pb + 3 Cl2 + 2 Fe(C2H3O2)3

C4H6Br2 + NaOH = C4H6(OH)2 + NaBr =>
C4H6Br2 + 2 NaOH = C4H6(OH)2 + 2 NaBr

Cl2 + H2O2 + KOH = KClO3 + H2O =>
Cl2 + 5 H2O2 + 2 KOH = 2 KClO3 + 6 H2O

NaHCO3 + H2O2 = Na2O2 + H2O + CO2 =>
2 NaHCO3 + H2O2 = Na2O2 + 2 H2O + 2 CO2

A1(OH)3 + NaOH = NaA1O2 + H2O =>
A1(OH)3 + NaOH = NaA1O2 + 2 H2O

Fe2O3 + Na2SO3 = Fe + Na2SO4 =>
Fe2O3 + 3 Na2SO3 = 2 Fe + 3 Na2SO4

Cs2 + H2O = CsO + H2 =>
Cs2 + 2 H2O = 2 CsO + 2 H2

S2 + Zn = ZnS =>
S2 + 2 Zn = 2 ZnS

AgNO3 + CH3CO2Na = CH3CO2Ag + NaNO3 =>
AgNO3 + CH3CO2Na = CH3CO2Ag + NaNO3

Zn + NH4NO3 = ZnNO3 + NH3 + H2 =>
2 Zn + 2 NH4NO3 = 2 ZnNO3 + 2 NH3 + H2

Pb(CO3)2 + Al = Pb + Al2(CO3)3 =>
3 Pb(CO3)2 + 4 Al = 3 Pb + 2 Al2(CO3)3

Al(OH)3(s) + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3(s) + 3 H2CO3 = Al2(CO3)3 + 6 H2O

Ca3SO7 = Ca4 + S3 + O13 =>
156 Ca3SO7 = 117 Ca4 + 52 S3 + 84 O13

CuBr2 + Ag2SO4 = CuSO4 + AgBr =>
CuBr2 + Ag2SO4 = CuSO4 + 2 AgBr

NH4Cl + C3H6O = C3H7NH2 + C3H6O2 + HCl =>
NH4Cl + 2 C3H6O = C3H7NH2 + C3H6O2 + HCl

C2H2 + Br2 = C2H2Br22 =>
C2H2 + 11 Br2 = C2H2Br22

HNO3 + FeO3 = HO3 + Fe(NO3) =>
HNO3 + FeO3 = HO3 + Fe(NO3)

Mn + HCl = MnCl3 + H2 =>
2 Mn + 6 HCl = 2 MnCl3 + 3 H2

KIO4 + KI + H2O = KOH + I2 =>
KIO4 + 7 KI + 4 H2O = 8 KOH + 4 I2

HONH2 + H2O = H2ONH2 + OH =>
HONH2 + H2O = H2ONH2 + OH

Pb(NO3)2 + CsI = PbI2 + Cs(NO3) =>
Pb(NO3)2 + 2 CsI = PbI2 + 2 Cs(NO3)

CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O

CuSO4(ac) + NaOH(ac) = Cu(OH)2(s) + Na2SO4(ac) =>
CuSO4(ac) + 2 NaOH(ac) = Cu(OH)2(s) + Na2SO4(ac)

Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2

Cl + Ag(NO3)3 + H2O = AgCl + HClO3 + HNO3 =>
8 Cl + 5 Ag(NO3)3 + 9 H2O = 5 AgCl + 3 HClO3 + 15 HNO3

AsCl3 + H2 = As + HCl =>
2 AsCl3 + 3 H2 = 2 As + 6 HCl

FeS + HCI = Fe2CI + H2 + S =>
4 FeS + 2 HCI = 2 Fe2CI + H2 + 4 S

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Breng de vergelijking van een chemische reactie in evenwicht
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