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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ba(HO)2 + HPO3 = Ba(H2PO4)2 =>
Ba(HO)2 + 2 HPO3 = Ba(H2PO4)2

AI + PbOH = Pb + AI(OH)3 =>
AI + 3 PbOH = 3 Pb + AI(OH)3

Cr(OH)3 + CO2 = Cr2(CO3)3 + H2O =>
2 Cr(OH)3 + 3 CO2 = Cr2(CO3)3 + 3 H2O

FeCl2 + HClO = Cl + Fe(OH)3 =>
FeCl2 + 3 HClO = 5 Cl + Fe(OH)3

CH3BrNH3 = (CH3NH3)Br =>
CH3BrNH3 = (CH3NH3)Br

NaOH + Fe = Fe(OH)2 + Na =>
2 NaOH + Fe = Fe(OH)2 + 2 Na

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

Na2S2O3 + I = NaI + S2O3 =>
Na2S2O3 + 2 I = 2 NaI + S2O3

Hg(NO3)2 + KOH = Hg(OH)2 + KNO3 =>
Hg(NO3)2 + 2 KOH = Hg(OH)2 + 2 KNO3

K2[Zn(OH)4] + HCl = ZnCl2 + KOH + H2O =>
K2[Zn(OH)4] + 2 HCl = ZnCl2 + 2 KOH + 2 H2O

NaOH + PtO2 = Na2PtO3 + H2O =>
2 NaOH + PtO2 = Na2PtO3 + H2O

RbCl2 + O2 = RbClO4 + Cl2 =>
2 RbCl2 + 4 O2 = 2 RbClO4 + Cl2

CH3(CH2)CH3 + O2 = CO2 + H2O =>
CH3(CH2)CH3 + 5 O2 = 3 CO2 + 4 H2O

Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3

P3O7 = P4 + O2 =>
4 P3O7 = 3 P4 + 14 O2

CH3COOH = C + H2O =>
CH3COOH = 2 C + 2 H2O

Zn + H2S = ZnH2S =>
Zn + H2S = ZnH2S

AgC2H3O2 + SrI = AgI + SrC2H3O2 =>
AgC2H3O2 + SrI = AgI + SrC2H3O2

[Ni(NH3)4]Cl2 + KCN = [Ni(CN)4] + K + Cl + NH3 =>
[Ni(NH3)4]Cl2 + 4 KCN = [Ni(CN)4] + 4 K + 2 Cl + 4 NH3

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

HS + HNO3 = H2SO4 + NO + H2O =>
3 HS + 7 HNO3 = 3 H2SO4 + 7 NO + 2 H2O

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

NaNO2 + KI + H2SO4 = NO + K2SO4 + Na2SO4 + I2 + H2O =>
2 NaNO2 + 2 KI + 2 H2SO4 = 2 NO + K2SO4 + Na2SO4 + I2 + 2 H2O

Sn + Al = SnAl =>
Sn + Al = SnAl

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

C3H8O3 + H2 = C3H8 + H2O =>
C3H8O3 + 3 H2 = C3H8 + 3 H2O

O2 + C5H = H2O + C =>
O2 + 4 C5H = 2 H2O + 20 C

C3H5Br + O2 = CO2 + H2O + Br2 =>
4 C3H5Br + 17 O2 = 12 CO2 + 10 H2O + 2 Br2

Mn(NO3)2 + Co(NO3)2 + Fe(NO3)3 + H2NCH2COOH = Co2Mn2Fe26O4 + CO2 + N2 + H2O =>
18 Mn(NO3)2 + 18 Co(NO3)2 + 234 Fe(NO3)3 + 508 H2NCH2COOH = 9 Co2Mn2Fe26O4 + 1016 CO2 + 641 N2 + 1270 H2O

BaCl2 + KOH = KCl + Ba + (OH)2 =>
BaCl2 + 2 KOH = 2 KCl + Ba + (OH)2

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

Na + Mg3(PO4)2 = Na(PO4)2 + Mg3 =>
Na + Mg3(PO4)2 = Na(PO4)2 + Mg3

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

HNO2 + Co(OH)3 = Co(NO2)3 + H2O =>
3 HNO2 + Co(OH)3 = Co(NO2)3 + 3 H2O

F2 + H2O = HF + F2O =>
2 F2 + H2O = 2 HF + F2O

H2CO2 = COH2O =>
H2CO2 = COH2O

FeS2 + O2 = Fe2O3 + S0 =>
4 FeS2 + 3 O2 = 2 Fe2O3 + 8 S0

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

CH4 + CH3COOH = H2O + CH3COOCH4 =>
6 CH4 + 9 CH3COOH = 2 H2O + 8 CH3COOCH4

C5H12 + Br2 = C6H14 + HBr =>
6 C5H12 + Br2 = 5 C6H14 + 2 HBr

Cl2 + KOHKCl = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOHKCl = 11 KCl + KClO3 + 3 H2O

Fe + FeS3 = FeS2 =>
Fe + 2 FeS3 = 3 FeS2

CaMnO2 = CaO2Mn =>
CaMnO2 = CaO2Mn

NaF(aq) + Ca(NO3)2(aq) = CaF2(s) + NaNO3(aq) =>
2 NaF(aq) + Ca(NO3)2(aq) = CaF2(s) + 2 NaNO3(aq)

Br + H2SO4 = BrH2 + SO4 =>
Br + H2SO4 = BrH2 + SO4

S2O3{2-} + MnO4 + H{+} = SO4{2-} + Mn{2+} + H2O =>
3 S2O3{2-} + 4 MnO4 + 2 H{+} = 6 SO4{2-} + 4 Mn{2+} + H2O

O2 + C3H6O2 = CO2 + H2O =>
7 O2 + 2 C3H6O2 = 6 CO2 + 6 H2O

MnO4{-} + OH{-} = MnO4{2-} + O2 + H2O =>
4 MnO4{-} + 4 OH{-} = 4 MnO4{2-} + O2 + 2 H2O

C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6

LiCO3(s) + HCl(aq) = H2O(l) + CO2(g) + LiCl2(aq) =>
LiCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + LiCl2(aq)

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