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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

ZnO + NH4HF2 = H2O + NH4F + ZnF2 =>
ZnO + 2 NH4HF2 = H2O + 2 NH4F + ZnF2

CoCl2 + HCl = CoH + Cl =>
CoCl2 + HCl = CoH + 3 Cl

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

Sn + H3O = H2 + SnO =>
2 Sn + 2 H3O = 3 H2 + 2 SnO

CrCl3 + KIO3 + KOH = KI + K2CrO4 + KCl + H2O =>
2 CrCl3 + KIO3 + 10 KOH = KI + 2 K2CrO4 + 6 KCl + 5 H2O

Ba(HSO3)2 + H2SO4 = BaSO4 + H2SO3 =>
Ba(HSO3)2 + H2SO4 = BaSO4 + 2 H2SO3

NH3(g) + HCl = [NH4]Cl =>
NH3(g) + HCl = [NH4]Cl

MgSO4 = Mg + SO2 + O2 =>
MgSO4 = Mg + SO2 + O2

ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)

SnCl4 + Cr(NO3)3 = Sn(NO3)4 + CrCl3 =>
3 SnCl4 + 4 Cr(NO3)3 = 3 Sn(NO3)4 + 4 CrCl3

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

GeO2 + H2 = Ge + H2O =>
GeO2 + 2 H2 = Ge + 2 H2O

NiSO4 + AgCH3COO = Ni(CH3COO)2 + Ag2SO4 =>
NiSO4 + 2 AgCH3COO = Ni(CH3COO)2 + Ag2SO4

PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2

Ca(OH)2 + NH4 = Ca + H2O + NH3 =>
Ca(OH)2 + 2 NH4 = Ca + 2 H2O + 2 NH3

Cu2S + CO2 = Cu + CO + SO2 =>
Cu2S + 2 CO2 = 2 Cu + 2 CO + SO2

Sn + HCl = SnCl4 + H2 =>
Sn + 4 HCl = SnCl4 + 2 H2

Ca + NaNO3 = Ca(NO3)2 + Na =>
Ca + 2 NaNO3 = Ca(NO3)2 + 2 Na

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C16H33OH + O2 = CO2 + H2O =>
C16H33OH + 24 O2 = 16 CO2 + 17 H2O

Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O

C1H18 + O2 = H2O + CO2 =>
2 C1H18 + 11 O2 = 18 H2O + 2 CO2

CaSO4 + Ga = Ga2(SO4)3 + Ca =>
3 CaSO4 + 2 Ga = Ga2(SO4)3 + 3 Ca

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

Ag(OH) + H3AsO4 = Ag2(HAsO4) + H2O =>
2 Ag(OH) + H3AsO4 = Ag2(HAsO4) + 2 H2O

Y2O3 + BaCO3 + CuO + O2 = CO2 + YBa2Cu3O7 =>
2 Y2O3 + 8 BaCO3 + 12 CuO + O2 = 8 CO2 + 4 YBa2Cu3O7

Ca(NO3)3 + Na3PO4 = CaPO4 + NaNO3 =>
Ca(NO3)3 + Na3PO4 = CaPO4 + 3 NaNO3

CaCO3 + H3PO3 = CaHPO3 + CO2 + H2O =>
CaCO3 + H3PO3 = CaHPO3 + CO2 + H2O

FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

CuCl + Ba(OH)2 = BaCl2 + Cu(OH) =>
2 CuCl + Ba(OH)2 = BaCl2 + 2 Cu(OH)

ZnSO4 + HCl = ZnH + ClSO4 =>
ZnSO4 + HCl = ZnH + ClSO4

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

Mn + Cl2 = MnCl5 =>
2 Mn + 5 Cl2 = 2 MnCl5

CuCl + F2 = CuF + Cl2 =>
2 CuCl + F2 = 2 CuF + Cl2

CO + WO3 = W + CO4 =>
CO + WO3 = W + CO4

K2CO3 + H2CO3 = KHCO3 =>
K2CO3 + H2CO3 = 2 KHCO3

As2O3 + Zn + HCl = As2 + ZnCl2 + H2O =>
As2O3 + 3 Zn + 6 HCl = As2 + 3 ZnCl2 + 3 H2O

Ca + Hg3N = Hg + Ca3N2 =>
3 Ca + 2 Hg3N = 6 Hg + Ca3N2

Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3

Fe + H2PO3 = Fe(PO3) + H2 =>
Fe + H2PO3 = Fe(PO3) + H2

Ca(OH)2 = CaO + H2O(l) =>
Ca(OH)2 = CaO + H2O(l)

Sb(s) + O2(g) + Cl2(g) = SbOCl3(s) =>
2 Sb(s) + O2(g) + 3 Cl2(g) = 2 SbOCl3(s)

Ca(NO3)2(aq) + NH4OH(aq) = Ca(OH)2(s) + NH4NO3(aq) =>
Ca(NO3)2(aq) + 2 NH4OH(aq) = Ca(OH)2(s) + 2 NH4NO3(aq)

C6H13CHO + O2 = CO2 + H2O =>
C6H13CHO + 10 O2 = 7 CO2 + 7 H2O

Na2S + CaCO3 = Na2CO3(aq) + CaS =>
Na2S + CaCO3 = Na2CO3(aq) + CaS

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Breng de vergelijking van een chemische reactie in evenwicht
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