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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na(s) + H2O(aq) = H2(g) + NaOH(aq) =>
2 Na(s) + 2 H2O(aq) = H2(g) + 2 NaOH(aq)

CoH2O6{3+} + H2O = Co(H2O)6{2+} + O2 + H{+} =>
4 CoH2O6{3+} + 22 H2O = 4 Co(H2O)6{2+} + 11 O2 + 4 H{+}

HCN(g) + O2 = N2 + CO2 + H2O =>
4 HCN(g) + 5 O2 = 2 N2 + 4 CO2 + 2 H2O

Cu2CO3 = Cu2O + CO2 =>
Cu2CO3 = Cu2O + CO2

C4H9OH + KMnO4 + HCl = C3H7COOH + KCl + MnCl2 + H2O =>
5 C4H9OH + 4 KMnO4 + 12 HCl = 5 C3H7COOH + 4 KCl + 4 MnCl2 + 11 H2O

B2S3 + H2O = BH3O3 + H2S =>
B2S3 + 6 H2O = 2 BH3O3 + 3 H2S

HOOCCOOH + oxygen = carbondioxide + water =>
2 HOOCCOOH + O2 = 4 CO2 + 2 H2O

NH4(CH3CO2) + BaS = (NH4)2S + Ba(CH3CO2)2 =>
2 NH4(CH3CO2) + BaS = (NH4)2S + Ba(CH3CO2)2

C6H12O6 + H2O = C2H6O2 + CO2 =>
5 C6H12O6 + 6 H2O = 12 C2H6O2 + 6 CO2

CH3COOH + CH3CH2CH2CH2CH2OH = C8H8O2 + H2O =>
15 CH3COOH + 2 CH3CH2CH2CH2CH2OH = 5 C8H8O2 + 22 H2O

Ta5 + Cl = TaCl5 =>
Ta5 + 25 Cl = 5 TaCl5

P4 + HCI + O2 = PCI + H2O =>
P4 + 4 HCI + O2 = 4 PCI + 2 H2O

PoAl + Ca(IO) = PoIO + AlCa =>
PoAl + Ca(IO) = PoIO + AlCa

H(SO4) + K(OH) = K(SO4) + H2O =>
H(SO4) + K(OH) = K(SO4) + H2O

CuSO4(aq) + NH4OH(aq) = Cu(NH3)4SO4H2O(s) + H2O(l) =>
CuSO4(aq) + 4 NH4OH(aq) = Cu(NH3)4SO4H2O(s) + 3 H2O(l)

La2O3 + CeO2 + WO3 = La2CeWO6 + O2 =>
La2O3 + CeO2 + WO3 = La2CeWO6 + O2

CuCl + I2 = CuI3 + Cl2 =>
2 CuCl + 3 I2 = 2 CuI3 + Cl2

HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO

NaCl + H3BO3 = Na3BO3 + HCl =>
3 NaCl + H3BO3 = Na3BO3 + 3 HCl

CuBr2 = Cu2 + Br =>
2 CuBr2 = Cu2 + 4 Br

Pb(NO3)2NH4CH3CO2 = PbCH3CO2NH4(NO3)2 =>
Pb(NO3)2NH4CH3CO2 = PbCH3CO2NH4(NO3)2

FeSO4 + HI = FeI2 + SO3 + H2O =>
FeSO4 + 2 HI = FeI2 + SO3 + H2O

HCl + K2Cr2O7 + Ni3O4 = NiCl3 + KCl + CrCl3 + H2O =>
62 HCl + K2Cr2O7 + 6 Ni3O4 = 18 NiCl3 + 2 KCl + 2 CrCl3 + 31 H2O

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

NaHClO3 + HOH = NaOH + H(HClO3) =>
NaHClO3 + HOH = NaOH + H(HClO3)

Sn + HBr = SnBr + H2 =>
2 Sn + 2 HBr = 2 SnBr + H2

Na2SO3S + HCl = Na2SO3 + Cl2 + H2S =>
Na2SO3S + 2 HCl = Na2SO3 + Cl2 + H2S

N2(g) + H2(g) = N2H2(g) =>
N2(g) + H2(g) = N2H2(g)

CH3OH + K2Cr2O7 + H2SO4 = COOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3OH + 5 K2Cr2O7 + 20 H2SO4 = 6 COOH + 5 Cr2(SO4)3 + 5 K2SO4 + 29 H2O

AgNO3 + HPO4 = AgPO4 + HNO3 =>
AgNO3 + HPO4 = AgPO4 + HNO3

H + Cl + O = HClO =>
H + Cl + O = HClO

CH3CH2OH + H2O = CO2 + H =>
CH3CH2OH + 3 H2O = 2 CO2 + 12 H

Mg + HNO3 = Mg(NO3)2 + NH4NO1 + H2O =>
6 Mg + 14 HNO3 = 6 Mg(NO3)2 + NH4NO1 + 5 H2O

ClCH2CO2HNa + NaNO2 + H2O = NaCl + NaHCO3 + CH3NO2 + H =>
ClCH2CO2HNa + NaNO2 + H2O = NaCl + NaHCO3 + CH3NO2 + H

Ca3P4O4 + SiO2 + C = P4 + CaSiO3 + CO =>
Ca3P4O4 + 3 SiO2 + C = P4 + 3 CaSiO3 + CO

Cu(s) + MgSO4 = CuSO4 + Mg =>
Cu(s) + MgSO4 = CuSO4 + Mg

C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O

P + NHO3 + H2O = H3PO4 + NO =>
3 P + 5 NHO3 + 2 H2O = 3 H3PO4 + 5 NO

Ba(NO3)2 + H2SO4 + Cu = CuSO4 + BaSO4 + H2O + NO =>
Ba(NO3)2 + 4 H2SO4 + 3 Cu = 3 CuSO4 + BaSO4 + 4 H2O + 2 NO

Na2SO3 + Mg(NO3)2 = Na2(NO3)2 + MgSO3 =>
Na2SO3 + Mg(NO3)2 = Na2(NO3)2 + MgSO3

NH2Cl + Ca(OH)2 = Ca(OCl)2 + NH4Cl + N2 =>
5 NH2Cl + Ca(OH)2 = Ca(OCl)2 + 3 NH4Cl + N2

C9H11NO2 + HCl = C9H11NO2H + Cl =>
C9H11NO2 + HCl = C9H11NO2H + Cl

PbCl2 + H2SO4 = PbCl4 + PbSO4 + H2O + SO2 =>
2 PbCl2 + 2 H2SO4 = PbCl4 + PbSO4 + 2 H2O + SO2

CaSO4CuO = CuSO4CaO =>
CaSO4CuO = CuSO4CaO

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

Fe(ClO4)2 + KOH = Fe(OH)2 + KClO4 =>
Fe(ClO4)2 + 2 KOH = Fe(OH)2 + 2 KClO4

MnO(OH)2 = Mn3O4 + H2O + O2 =>
3 MnO(OH)2 = Mn3O4 + 3 H2O + O2

HF + K2SO4 = H2SO4 + KF =>
2 HF + K2SO4 = H2SO4 + 2 KF

Mn + NO3 = MnO2 + NO =>
Mn + NO3 = MnO2 + NO

Ag3AsO3 + NH3 = Ag(NH3)2 + AsO3 =>
Ag3AsO3 + 6 NH3 = 3 Ag(NH3)2 + AsO3

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Breng de vergelijking van een chemische reactie in evenwicht
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