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Chemische vergelijkingen in evenwicht op12/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O

AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2

H14C6 + O2 = CO2 + H2O =>
2 H14C6 + 19 O2 = 12 CO2 + 14 H2O

Al(OH)3 + H2CrO4 = [Al(OH)2]2CrO4 + H2O =>
2 Al(OH)3 + H2CrO4 = [Al(OH)2]2CrO4 + 2 H2O

BaO + SO3 = SO2 + BaO2 =>
BaO + SO3 = SO2 + BaO2

CrO4{2-} + H2PO2{-} + H2O = Cr(OH)3 + H2PO3{-} + OH{-} =>
2 CrO4{2-} + 3 H2PO2{-} + 5 H2O = 2 Cr(OH)3 + 3 H2PO3{-} + 4 OH{-}

Cl2 + CrCl3 + NaCH3COO + H2O = NaCl + Na2CrO4 + CH3COOH =>
3 Cl2 + 2 CrCl3 + 16 NaCH3COO + 8 H2O = 12 NaCl + 2 Na2CrO4 + 16 CH3COOH

Co + MnO2 = CoO + Mn3O4 =>
2 Co + 3 MnO2 = 2 CoO + Mn3O4

CaF2 + Na3N = Ca3N2 + NaF =>
3 CaF2 + 2 Na3N = Ca3N2 + 6 NaF

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

NH4Cl(aq) + Ba(NO3)2(aq) = BaCl2 + NH4NO3 =>
2 NH4Cl(aq) + Ba(NO3)2(aq) = BaCl2 + 2 NH4NO3

ZnS + O = SO2 + ZnO =>
ZnS + 3 O = SO2 + ZnO

Cu + AlCl3 = CuCl2 + Al =>
3 Cu + 2 AlCl3 = 3 CuCl2 + 2 Al

HJ + Na = NaJ + H2 =>
2 HJ + 2 Na = 2 NaJ + H2

Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H

Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + Na2MnO4 + Na2SO4 + NO + CO2 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4 + 30 NO + 20 CO2

Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O

K3AsO4 + HCl = KCl + H3AsO4 =>
K3AsO4 + 3 HCl = 3 KCl + H3AsO4

C6H12O6 + OH = CO2 + H2O =>
C6H12O6 + 24 OH = 6 CO2 + 18 H2O

Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)

HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O

CdCl2 + K2CrO4 = CdCrO4 + K2Cl2 =>
CdCl2 + K2CrO4 = CdCrO4 + K2Cl2

HBr + CaCO3 = CO2 + CaBr2 + H2O =>
2 HBr + CaCO3 = CO2 + CaBr2 + H2O

Magnesium + zincsulfate = zinc + magnesiumsulfate =>
Mg + ZnSO4 = Zn + MgSO4

MgN + H2O = MgO + NH2 =>
MgN + H2O = MgO + NH2

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

Mg + NaPO4 = Na + Mg(PO4)2 =>
Mg + 2 NaPO4 = 2 Na + Mg(PO4)2

FeCl3(aq) + NH4SCN(aq) = [FeSCN]Cl2(aq) + NH4Cl(aq) =>
FeCl3(aq) + NH4SCN(aq) = [FeSCN]Cl2(aq) + NH4Cl(aq)

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2

C3H8O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CH3CHO + K2SO4 + H2O =>
2 C3H8O + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 CH3CHO + K2SO4 + 6 H2O

NiCl2 + K2CO3 = NiCO3(s) + KCl =>
NiCl2 + K2CO3 = NiCO3(s) + 2 KCl

HCl + H2O = HClO + H2 =>
HCl + H2O = HClO + H2

Zn{2+} + NH3 = [Zn(NH3)4]{2+} =>
Zn{2+} + 4 NH3 = [Zn(NH3)4]{2+}

Sn + NaOH + H2O = Na[Sn(OH)3] + H2 =>
Sn + NaOH + 2 H2O = Na[Sn(OH)3] + H2

Na3PO4 + SiO2 = Na2SiO3 + P2O5 =>
2 Na3PO4 + 3 SiO2 = 3 Na2SiO3 + P2O5

S2O4{2-} + O2 + OH{-} = SO4{2-} + H2O =>
2 S2O4{2-} + 3 O2 + 4 OH{-} = 4 SO4{2-} + 2 H2O

NH4VO3 = VO + N2 + H2O =>
2 NH4VO3 = 2 VO + N2 + 4 H2O

Zn + HNO3 = Zn(NO3)2 + NH4NH4NO3 + H2O =>
17 Zn + 40 HNO3 = 17 Zn(NO3)2 + 2 NH4NH4NO3 + 12 H2O

ZnCl2 + NH4OH + H2O = Zn2(OH)3Cl*2H2O + NH4Cl =>
2 ZnCl2 + 3 NH4OH + 2 H2O = Zn2(OH)3Cl*2H2O + 3 NH4Cl

HBr + H2(SO4) = SO2 + Br2 + H2O =>
2 HBr + H2(SO4) = SO2 + Br2 + 2 H2O

O2 = O1 =>
O2 = 2 O1

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

NaCO3 = Na + CO3 =>
NaCO3 = Na + CO3

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

C5H10HCl = C5H11Cl =>
C5H10HCl = C5H11Cl

Cl2 + OH{-} = ClO3{3+} + Cl{-} + H2O =>
5 Cl2 + 6 OH{-} = ClO3{3+} + 9 Cl{-} + 3 H2O

CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O

Al + H2SO3 = Al2(SO3)3 + H2 =>
2 Al + 3 H2SO3 = Al2(SO3)3 + 3 H2

Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag

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