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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + Al = H2 + AlCl =>
2 HCl + 2 Al = H2 + 2 AlCl

ClNa + H2O4S = Na2SO4 + HCl =>
2 ClNa + H2O4S = Na2SO4 + 2 HCl

Fe + Na2SO4 = FeSO4 + Na =>
Fe + Na2SO4 = FeSO4 + 2 Na

FeBr3 + CaF2 = FeF3 + CaBr2 =>
2 FeBr3 + 3 CaF2 = 2 FeF3 + 3 CaBr2

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

Ca(HCO3)2 + NH4Cl = CaCl2 + NH4HCO3 =>
Ca(HCO3)2 + 2 NH4Cl = CaCl2 + 2 NH4HCO3

Pb + PbO2 + H2SO4 = PbSO4 + Pb(OH)2 =>
Pb + PbO2 + H2SO4 = PbSO4 + Pb(OH)2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2

Ca + H2 = CaH2 =>
Ca + H2 = CaH2

Cu(s) + Ag3N(aq) = Ag + CuN2 =>
Cu(s) + 2 Ag3N(aq) = 6 Ag + CuN2

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

HC2H3O2 + O2 = CO2 + H2O =>
HC2H3O2 + 2 O2 = 2 CO2 + 2 H2O

C9H20 + O2 = C9 + H20O2 =>
C9H20 + O2 = C9 + H20O2

H2CrO4 + Na2S2O5 + HNO3 = Cr2(SO4)3 + NaNO3 + H2O =>
4 H2CrO4 + 3 Na2S2O5 + 6 HNO3 = 2 Cr2(SO4)3 + 6 NaNO3 + 7 H2O

Fe + CO2 = Fe2O3 + C =>
4 Fe + 3 CO2 = 2 Fe2O3 + 3 C

FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3

S2 + CH4 = H2S + CS2 =>
2 S2 + CH4 = 2 H2S + CS2

S + H2O = H2S + HSO =>
3 S + 2 H2O = H2S + 2 HSO

NaBr + HNO3 = Br2 + NO + NaNO3 + H2O =>
6 NaBr + 8 HNO3 = 3 Br2 + 2 NO + 6 NaNO3 + 4 H2O

NH3 + O2 = NO + H2O2O =>
4 NH3 + 11 O2 = 4 NO + 6 H2O2O

P2 + O3 = P2O3 =>
P2 + O3 = P2O3

AlOH + CuSO4 = AlSO4 + CuOH =>
AlOH + CuSO4 = AlSO4 + CuOH

HNO3 + N2S = S + NO + H2O =>
4 HNO3 + 3 N2S = 3 S + 10 NO + 2 H2O

C2O + CO2 = C2O3 =>
C2O + 4 CO2 = 3 C2O3

NaHCO3(s) = Na2O(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2O(s) + 2 CO2(g) + H2O(g)

K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2

Cu + NaCl = CuCl + Na =>
Cu + NaCl = CuCl + Na

Be + H2SO4 = Be(SO4)2 + H2 =>
Be + 2 H2SO4 = Be(SO4)2 + 2 H2

H2SO4 + (CH3)2COH2O = S{2-} + CO2 + H3O{+} =>
2 H2SO4 + (CH3)2COH2O = 2 S{2-} + 3 CO2 + 4 H3O{+}

Ag + CaSO4 = Ca + Ag2SO4 =>
2 Ag + CaSO4 = Ca + Ag2SO4

SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl

Fe2O3 + ZnO = Fe2ZnO3 + O =>
Fe2O3 + ZnO = Fe2ZnO3 + O

Cyclobutane + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

Xe + Fe2 = XeFe6 =>
Xe + 3 Fe2 = XeFe6

HPO + CO(OH)3 = CO(PO)3 + H2O =>
3 HPO + CO(OH)3 = CO(PO)3 + 3 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

(CH3)2C6H3CHO + KMnO4 + H2SO4 = (HOOC)2C6H3COOH + K2SO4 + MnSO4 + H2O =>
5(CH3)2C6H3CHO + 14 KMnO4 + 21 H2SO4 = 5(HOOC)2C6H3COOH + 7 K2SO4 + 14 MnSO4 + 31 H2O

CH3CH2CHO + KMnO4 + KOH = CH3CH2COOH + K2MnO4 + H2O =>
CH3CH2CHO + 2 KMnO4 + 2 KOH = CH3CH2COOH + 2 K2MnO4 + H2O

Zn + H3PbO4 + H2SO4 = H3PbO3 + ZnSO4 + H2O =>
Zn + H3PbO4 + H2SO4 = H3PbO3 + ZnSO4 + H2O

PbSO4 + NaCl = PbCl2 + Na2SO4 =>
PbSO4 + 2 NaCl = PbCl2 + Na2SO4

Fe + K2Cr2O7 = CrO + FeO + K =>
5 Fe + K2Cr2O7 = 2 CrO + 5 FeO + 2 K

Ca(OH)2 + NO2 = H2O + CaNO3 =>
Ca(OH)2 + NO2 = H2O + CaNO3

Na2CO3 + AlN = Na3N + Al2(CO3)3 =>
3 Na2CO3 + 2 AlN = 2 Na3N + Al2(CO3)3

C4H6 + C2H6 = C6H14 =>
2 C4H6 + 5 C2H6 = 3 C6H14

FeSO4 + KMnO4 + KOH = Fe(OH)3 + K2SO4 + K2MnO4 =>
FeSO4 + KMnO4 + 3 KOH = Fe(OH)3 + K2SO4 + K2MnO4

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

Al2(SO4)3 + Na2SO4 = Al(SO4) + Na(SO4) =>
Al2(SO4)3 + Na2SO4 = 2 Al(SO4) + 2 Na(SO4)

CuO + I2 = CuI2 + O =>
CuO + I2 = CuI2 + O

AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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