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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3 + Ni(OH)2 = Ni(NO3)2 + H2O =>
2 HNO3 + Ni(OH)2 = Ni(NO3)2 + 2 H2O

H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2

NaOH(aq) + CH3COOH(aq) = Na(CH3COO)(aq) + H2O =>
NaOH(aq) + CH3COOH(aq) = Na(CH3COO)(aq) + H2O

NH4Cl + CuO = CuCl2 + Cu + N2 + H2O =>
2 NH4Cl + 4 CuO = CuCl2 + 3 Cu + N2 + 4 H2O

(C2H5)2NCSSNa + MgSO4 = ((C2H5)2NCSS)2Mg + Na2SO4 =>
2(C2H5)2NCSSNa + MgSO4 = ((C2H5)2NCSS)2Mg + Na2SO4

Fe3 + Si4 = Fe2Si =>
8 Fe3 + 3 Si4 = 12 Fe2Si

NaA + HCl = NaCl + HA =>
NaA + HCl = NaCl + HA

NaHCO3 + BaCl2 = BaCO3 + NaCl + H2O + CO2 =>
2 NaHCO3 + BaCl2 = BaCO3 + 2 NaCl + H2O + CO2

CO(NH2)2 + NaClO + NaOH = N2H4 + H2O + NaCl + Na2CO3 =>
CO(NH2)2 + NaClO + 2 NaOH = N2H4 + H2O + NaCl + Na2CO3

HPO3 + O2 = H2O + PO4 =>
4 HPO3 + 3 O2 = 2 H2O + 4 PO4

C12H17MgCl + CO2 = C12H17CO2MgCl =>
C12H17MgCl + CO2 = C12H17CO2MgCl

Br2 + P2I4 = PI3 + PBr3 =>
3 Br2 + 3 P2I4 = 4 PI3 + 2 PBr3

Li(s) + CuSO4(aq) = CuLi + SO4 =>
Li(s) + CuSO4(aq) = CuLi + SO4

H2SMg = MgS + H2 =>
H2SMg = MgS + H2

Fe2(CrO4)3 + Mg3(AsO3)2 = Fe3(AsO3)3 + Mg2(CrO4)2 =>
6 Fe2(CrO4)3 + 6 Mg3(AsO3)2 = 4 Fe3(AsO3)3 + 9 Mg2(CrO4)2

CaCO3 + FePO4 = Ca3(PO4)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FePO4 = Ca3(PO4)2 + Fe2(CO3)3

K3PO4 + Fe(CH3COO)2 = KCH3COO + Fe3(PO4)2 =>
2 K3PO4 + 3 Fe(CH3COO)2 = 6 KCH3COO + Fe3(PO4)2

C8H8O3 + NH2OHCl + NaC2H3O2 = C8H9NO3 + NaCl + HONaC2H3O2 + H2O =>
3 C8H8O3 + 4 NH2OHCl + 10 NaC2H3O2 = 4 C8H9NO3 + 4 NaCl + 6 HONaC2H3O2 + 3 H2O

CH3CH2OH + Al2O3 = CH3CHCH2 + Al(OH)3 =>
3 CH3CH2OH + Al2O3 = 2 CH3CHCH2 + 2 Al(OH)3

NaHPO4 + Na2HPO4 = Na2H2PO4 + NaPO4 =>
NaHPO4 + Na2HPO4 = Na2H2PO4 + NaPO4

CH3CH2MgBr + CH3OH = CH4 + CH3CH2OMgBr =>
CH3CH2MgBr + CH3OH = CH4 + CH3CH2OMgBr

Cl2Fe + Cl2 = FeCl3 =>
2 Cl2Fe + Cl2 = 2 FeCl3

C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O

NaOH + NaHSO4 = Na2SO4 + H2O =>
NaOH + NaHSO4 = Na2SO4 + H2O

H3PO4 + SO2 + H2O = P2S3 + H2SO4 =>
2 H3PO4 + 14 SO2 + 8 H2O = P2S3 + 11 H2SO4

K3N = K2 + N =>
2 K3N = 3 K2 + 2 N

RbF + Cu(SO4)2 = CuF2 + Rb(SO4) =>
2 RbF + Cu(SO4)2 = CuF2 + 2 Rb(SO4)

C + O2 = CO2 =>
C + O2 = CO2

Be(OH)2 + RbOH = Rb2[Be(OH)4] =>
Be(OH)2 + 2 RbOH = Rb2[Be(OH)4]

H3O + Cl2 = HCl + H2O =>
2 H3O + Cl2 = 2 HCl + 2 H2O

H2O + BrO4 = Br + OH =>
4 H2O + BrO4 = Br + 8 OH

CoCl2*6H2O = H2O + CoCl2 =>
CoCl2*6H2O = 6 H2O + CoCl2

C6H5Br + Mg + CO2 + H3O = C7H6O2 + MgBr(OH) =>
42 C6H5Br + 42 Mg + 49 CO2 + 30 H3O = 43 C7H6O2 + 42 MgBr(OH)

Zn(s) + HCl(e) = ZnCl2(e) + H2 =>
Zn(s) + 2 HCl(e) = ZnCl2(e) + H2

NO2{-} + C6H10O5 + H{+} = N2 + H2O + CO2 =>
8 NO2{-} + C6H10O5 + 8 H{+} = 4 N2 + 9 H2O + 6 CO2

MnO2 + H2SO4 = Mn{2+} + O2 + SO4{2-} + H2O =>
2 MnO2 + 2 H2SO4 = 2 Mn{2+} + O2 + 2 SO4{2-} + 2 H2O

N2 + SO2 = N2O + S =>
2 N2 + SO2 = 2 N2O + S

Na + Sb = Na2Sb3 =>
2 Na + 3 Sb = Na2Sb3

CH3 + H2C6 + NO3 = C17H19NO3 =>
5 CH3 + 2 H2C6 + NO3 = C17H19NO3

Ni + Na2SO3 = NiSO3 + Na =>
Ni + Na2SO3 = NiSO3 + 2 Na

KF2 + BaBr2 = BaF2 + KBr2 =>
KF2 + BaBr2 = BaF2 + KBr2

Cl4Br3 = Cl + Br =>
Cl4Br3 = 4 Cl + 3 Br

C8H10N4O2 + NaCl = NaC8H10N4O2 + Cl2 =>
2 C8H10N4O2 + 2 NaCl = 2 NaC8H10N4O2 + Cl2

C106H168O34N28S + H2O = C5H9NO4 + H2S + NH3 + H2 =>
5 C106H168O34N28S + 254 H2O = 106 C5H9NO4 + 5 H2S + 34 NH3 + 141 H2

Na2S + Mn(C2H3O2)6 = NaC2H3O2 + MnS3 =>
3 Na2S + Mn(C2H3O2)6 = 6 NaC2H3O2 + MnS3

CaCO2 + H2SO4 = CaSO4 + H2O + CO =>
CaCO2 + H2SO4 = CaSO4 + H2O + CO

C31H64 + O2 = H2O + CO2 =>
C31H64 + 47 O2 = 32 H2O + 31 CO2

H2O2 + Fe2O3 = H2O + FeO2 =>
H2O2 + Fe2O3 = H2O + 2 FeO2

I + KSO8 = KI + SO8 =>
I + KSO8 = KI + SO8

CoCl2 + KCN + H2O = K2[Co(CN)6] + KCl + KOH + H2 =>
CoCl2 + 6 KCN + 2 H2O = K2[Co(CN)6] + 2 KCl + 2 KOH + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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