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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H4O + O2 = C2H4CO2 + H2O =>
6 C2H4O + 3 O2 = 4 C2H4CO2 + 4 H2O

H3N3O9*8H2O + N2H4*H2O = N2H5NO3 + H2O =>
H3N3O9*8H2O + 3 N2H4*H2O = 3 N2H5NO3 + 11 H2O

CH3CONH2 + H2O = CH3COOH + NH3 =>
CH3CONH2 + H2O = CH3COOH + NH3

Al + CuCl2 = AlCl2Cu =>
Al + CuCl2 = AlCl2Cu

Rb(s) + H2O = RbOH + H2 =>
2 Rb(s) + 2 H2O = 2 RbOH + H2

Co(OH)2NH4OH = [Co(OH)3]NH4 =>
Co(OH)2NH4OH = [Co(OH)3]NH4

C11H15NO + H2 = CH2 + C10H15NO =>
C11H15NO + H2 = CH2 + C10H15NO

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

N2 + FeO = Fe + NO =>
N2 + 2 FeO = 2 Fe + 2 NO

C2 + H2 + O2 = CH2O =>
C2 + 2 H2 + O2 = 2 CH2O

NaNO3 + Zn + HCl = ZnCl2 + NaNO2 + H2O =>
NaNO3 + Zn + 2 HCl = ZnCl2 + NaNO2 + H2O

MnO4{-} + H2O2 + H{+} = Mn{2+} + O2 + H2O =>
2 MnO4{-} + 5 H2O2 + 6 H{+} = 2 Mn{2+} + 5 O2 + 8 H2O

As2O3 + H2O = HAsO2 =>
As2O3 + H2O = 2 HAsO2

Zn + HCl + NaNO3 = ZnCl2 + NH4NO3 + NaCl + H2O =>
4 Zn + 10 HCl + 2 NaNO3 = 4 ZnCl2 + NH4NO3 + 2 NaCl + 3 H2O

KSO4BaCl2 = KCl2SO4Ba =>
KSO4BaCl2 = KCl2SO4Ba

Sn + FeCl3 = Fe2 + Sn2Cl =>
12 Sn + 2 FeCl3 = Fe2 + 6 Sn2Cl

AgC2H3O2 + Na3PO4 = Ag3PO4 + NaC2H3O2 =>
3 AgC2H3O2 + Na3PO4 = Ag3PO4 + 3 NaC2H3O2

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

Li2S + HCl = LiCl + H2S =>
Li2S + 2 HCl = 2 LiCl + H2S

Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)

NaBr + Cr = CrBr4 + Na =>
4 NaBr + Cr = CrBr4 + 4 Na

PbSO4 + CH3COONa = Na2[Pb(CH3COO)4] + Na2SO4 =>
PbSO4 + 4 CH3COONa = Na2[Pb(CH3COO)4] + Na2SO4

AlCl3 + Zn(NO3)2 = Al(NO3)3 + ZnCl2 =>
2 AlCl3 + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 ZnCl2

La2(CO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2O + 3 CO2

K2HPO4 + NaOH = Na3PO4 + K3PO4 + H2O =>
3 K2HPO4 + 3 NaOH = Na3PO4 + 2 K3PO4 + 3 H2O

SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

CuO + Na = Cu + Na2O =>
CuO + 2 Na = Cu + Na2O

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

Zn + H{+} = H2 + Zn{2} =>
Zn + 2 H{+} = H2 + Zn{2}

Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3

Fe2O3 + CO = (FeO)2 + CO2 =>
Fe2O3 + CO = (FeO)2 + CO2

K2S + CuSO4 = K2SO4 + Cu2S2 =>
2 K2S + 2 CuSO4 = 2 K2SO4 + Cu2S2

NH4OH + H2CO3 = H2O + NH4HCO3 =>
NH4OH + H2CO3 = H2O + NH4HCO3

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

C + H2O = CO + H2 =>
C + H2O = CO + H2

Au + NaClO + HCl = HAuCl4 + NaO =>
Au + 3 NaClO + HCl = HAuCl4 + 3 NaO

K3PO4 + KH2PO4 = K2HPO4 =>
K3PO4 + KH2PO4 = 2 K2HPO4

Mg + Na2HPO4 + NH3 = NH4MgPO4 + Na =>
Mg + Na2HPO4 + NH3 = NH4MgPO4 + 2 Na

C2H5OH + O2 = CH2O + H2O =>
C2H5OH + O2 = 2 CH2O + H2O

CH3CH2OH + H2O = CH3COOH + H2 =>
CH3CH2OH + H2O = CH3COOH + 2 H2

Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O

FeH2NO3 = FeNO3H2 =>
FeH2NO3 = FeNO3H2

H2(g) + ZCl2(aq) = Z(s) + HCl(aq) =>
H2(g) + ZCl2(aq) = Z(s) + 2 HCl(aq)

KBr + H2SO4 + KMnO4 = Br + H2O + K2SO4 + MnSO4 =>
5 KBr + 4 H2SO4 + KMnO4 = 5 Br + 4 H2O + 3 K2SO4 + MnSO4

C2H4O2 + NaHCO3 = CO2 + H2O + NaC2H3O2 =>
C2H4O2 + NaHCO3 = CO2 + H2O + NaC2H3O2

H3PO3 + KMnO4 + HCl = H3PO4 + KCl + H2O + MnCl2 =>
5 H3PO3 + 2 KMnO4 + 6 HCl = 5 H3PO4 + 2 KCl + 3 H2O + 2 MnCl2

BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl

Ca + NaF = CaF2 + Na =>
Ca + 2 NaF = CaF2 + 2 Na

H2SO4Mg = H2MgSO4 =>
H2SO4Mg = H2MgSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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