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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + CoCl2 = CoH3 + NCl2 =>
NH3 + CoCl2 = CoH3 + NCl2

CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O

MnS + KClO3 + Na2CO3 = Na2MnO4 + Na2SO4 + KCl + CO2 =>
MnS + 2 KClO3 + 2 Na2CO3 = Na2MnO4 + Na2SO4 + 2 KCl + 2 CO2

MnO4{+} + C2H204 + H{+} = Mn{2+} + H2O + CO2 =>
212 MnO4{+} + 7 C2H204 + 212 H{+} = 212 Mn{2+} + 820 H2O + 14 CO2

K + PbF2 = Pb + KF =>
2 K + PbF2 = Pb + 2 KF

C4H10O + Na = C4H9NaO + H2 =>
2 C4H10O + 2 Na = 2 C4H9NaO + H2

MgCo3 + CaCl2 = MgCl2 + CaCo3 =>
MgCo3 + CaCl2 = MgCl2 + CaCo3

Fe + MgSO4 = Fe2(SO4)3 + Mg =>
2 Fe + 3 MgSO4 = Fe2(SO4)3 + 3 Mg

Si + HNO3 + H2F2 = H2[SiF6] + NO + H2O =>
3 Si + 4 HNO3 + 9 H2F2 = 3 H2[SiF6] + 4 NO + 8 H2O

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

K2CrO4 + KI + HCl = CrCl3 + H2O + I2 + KCl =>
2 K2CrO4 + 6 KI + 16 HCl = 2 CrCl3 + 8 H2O + 3 I2 + 10 KCl

LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2

Al + NaHCO3 = Al(HCO3)3 + Na =>
Al + 3 NaHCO3 = Al(HCO3)3 + 3 Na

SbCl3 + Na2S2O3 = Sb2OS2 + SO2 + NaCl =>
2 SbCl3 + 3 Na2S2O3 = Sb2OS2 + 4 SO2 + 6 NaCl

Ca + MnCl3 = Ca2Cl3 + Mn =>
2 Ca + MnCl3 = Ca2Cl3 + Mn

Fe(NO3)2 + MnO2 + HNO3 = Fe(NO3)3 + Mn(NO3)2 + H2O =>
2 Fe(NO3)2 + MnO2 + 4 HNO3 = 2 Fe(NO3)3 + Mn(NO3)2 + 2 H2O

NaHSO3(s) + HCl = NaCl(aq) + H2O(l) + SO2(g) =>
NaHSO3(s) + HCl = NaCl(aq) + H2O(l) + SO2(g)

Cu(NO3)2 + NH4CN = Cu(CN)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4CN = Cu(CN)2 + 2 NH4NO3

K2SO4(aq) + FeCl3(aq) = KCl + Fe2(SO4)3 =>
3 K2SO4(aq) + 2 FeCl3(aq) = 6 KCl + Fe2(SO4)3

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

Cu2 + Fe = CuFe2 =>
Cu2 + 4 Fe = 2 CuFe2

SNO2(s) + C(s) = SN(l) + CO2 =>
SNO2(s) + C(s) = SN(l) + CO2

CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O

C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O

Fe + Cu(SO3)2 = Fe(SO3)2 + Cu =>
Fe + Cu(SO3)2 = Fe(SO3)2 + Cu

Zn + H3AsO3 + H{+} = Zn2{+} + As + H2O =>
6 Zn + H3AsO3 + 3 H{+} = 3 Zn2{+} + As + 3 H2O

CrI3 + Cl2 = CrCl3 + I2 =>
2 CrI3 + 3 Cl2 = 2 CrCl3 + 3 I2

Mn + Br2 = MnBr4 =>
Mn + 2 Br2 = MnBr4

Mn + Br2 = MnBr5 =>
2 Mn + 5 Br2 = 2 MnBr5

Fe + O3 + H2O = Fe2O3*3H2O =>
2 Fe + O3 + 3 H2O = Fe2O3*3H2O

Ka(OH) + CO2 = KaHCO3 =>
Ka(OH) + CO2 = KaHCO3

ZnO + F2 = ZnF2 + O2 =>
2 ZnO + 2 F2 = 2 ZnF2 + O2

CO2 + Mg3Si2O5(OH)4 = SiO2 + MgCO3 + H2O =>
3 CO2 + Mg3Si2O5(OH)4 = 2 SiO2 + 3 MgCO3 + 2 H2O

Cl + Na2S = NaCl + S =>
2 Cl + Na2S = 2 NaCl + S

(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2

Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2

CH3CHO = CH2CO + H2 =>
CH3CHO = CH2CO + H2

Ba(NO)2 = Ba + NO =>
Ba(NO)2 = Ba + 2 NO

AgNO3 + F = AgF + NO3 =>
AgNO3 + F = AgF + NO3

K2 + B2O3 = K2O + B =>
3 K2 + B2O3 = 3 K2O + 2 B

FeSO4 + NO + H2SO4 = Fe2(SO4)3 + N2 + H2O =>
4 FeSO4 + 2 NO + 2 H2SO4 = 2 Fe2(SO4)3 + N2 + 2 H2O

C8H10N4O2 + H2O = C8H10N4O2H + OH =>
C8H10N4O2 + H2O = C8H10N4O2H + OH

ZnS + O2 = SO + Zn2 =>
2 ZnS + O2 = 2 SO + Zn2

Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)

NaH2PO4NaOH = Na2HPO4H2O =>
NaH2PO4NaOH = Na2HPO4H2O

Ca{2+} + SO4{2-} = CaSO4 =>
Ca{2+} + SO4{2-} = CaSO4

Ka(OH) + CO2 = KaHCO3 =>
Ka(OH) + CO2 = KaHCO3

Ca + MnCl3 = Ca2Cl3 + Mn =>
2 Ca + MnCl3 = Ca2Cl3 + Mn

Cl + Na2S = NaCl + S =>
2 Cl + Na2S = 2 NaCl + S

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Breng de vergelijking van een chemische reactie in evenwicht
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