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Chemische vergelijkingen in evenwicht op01/28/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH4(g) + O2 = CO2(g) + H2O =>
CH4(g) + 2 O2 = CO2(g) + 2 H2O

NaHCO3 + NaOH = H2O + Na2CO3 =>
NaHCO3 + NaOH = H2O + Na2CO3

Cu(OH)2 + KCl = CuCl + K(OH)2 =>
Cu(OH)2 + KCl = CuCl + K(OH)2

PbO + NaOH = Na2PbO2 + H2O =>
PbO + 2 NaOH = Na2PbO2 + H2O

C3H7OH + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O

CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O

KNO3 + ZnCl2 = ZnNO3 + KCl2 =>
KNO3 + ZnCl2 = ZnNO3 + KCl2

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

Bi(NO3)3 + Al + NaOH = Bi + NH3 + NaAlO2 =>
Bi(NO3)3 + 9 Al + 9 NaOH = Bi + 3 NH3 + 9 NaAlO2

NH3 + Cu(OH)2 = Cu + N + H2O =>
2 NH3 + 3 Cu(OH)2 = 3 Cu + 2 N + 6 H2O

CuSO4 + NH3 + H2O = [Cu(NH3)4]SO4*H2O =>
CuSO4 + 4 NH3 + H2O = [Cu(NH3)4]SO4*H2O

Rb(CrO2)2 + HNO3 = H2Cr2O7 + Rb(NO3)2 + NO + H2O =>
Rb(CrO2)2 + 4 HNO3 = H2Cr2O7 + Rb(NO3)2 + 2 NO + H2O

Cu + AgNO3 = Cu2(NO3)3 + Ag =>
2 Cu + 3 AgNO3 = Cu2(NO3)3 + 3 Ag

CH2CHCH3 + HF = CH3CHFCH3 =>
CH2CHCH3 + HF = CH3CHFCH3

C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2

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

C6H5OH + HNO3 = C6H3N3O7 + H2O =>
C6H5OH + 3 HNO3 = C6H3N3O7 + 3 H2O

F2 + HCl = F2HCl =>
F2 + HCl = F2HCl

Pd + HNO3 = PdO2 + NO2 + H2O =>
Pd + 4 HNO3 = PdO2 + 4 NO2 + 2 H2O

Zn + ZnSO4 = (Zn)2SO4 =>
Zn + ZnSO4 = (Zn)2SO4

Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)

Cu2CO3OH2 = Cu2O(s) + CO2(g) + H2O(l) =>
Cu2CO3OH2 = Cu2O(s) + CO2(g) + H2O(l)

ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2

AI(s) + H2SO4(aq) = AI(SO4)3 + H2(g) =>
AI(s) + 3 H2SO4(aq) = AI(SO4)3 + 3 H2(g)

MnO4 + Cr = Mn + Cr2O7 =>
7 MnO4 + 8 Cr = 7 Mn + 4 Cr2O7

Co + EDTA = Co(EDTA)2 =>
Co + 2 EDTA = Co(EDTA)2

Na3CrO4 + H2SO4 = Na2Cr2O7 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 Na3CrO4 + 10 H2SO4 = 2 Na2Cr2O7 + Cr2(SO4)3 + 7 Na2SO4 + 10 H2O

Li + N = Li2N =>
2 Li + N = Li2N

CrCl3 + Mg + H2O = MgCl2 + Cr(OH)3 + H2 =>
2 CrCl3 + 3 Mg + 6 H2O = 3 MgCl2 + 2 Cr(OH)3 + 3 H2

CoH2SO4 = CoSO3H2O =>
CoH2SO4 = CoSO3H2O

C2H6O2 + H2CrO4 + H{+} = C2H2O4 + Cr{3+} + H2O =>
3 C2H6O2 + 8 H2CrO4 + 24 H{+} = 3 C2H2O4 + 8 Cr{3+} + 26 H2O

Cu + Ni = Cu2Ni2 =>
2 Cu + 2 Ni = Cu2Ni2

HCOOH + MgO = (HCOO)2Mg + H2O =>
2 HCOOH + MgO = (HCOO)2Mg + H2O

H2O2 + CH3COCH3 = C9H18O6 + H3O =>
9 H2O2 + 12 CH3COCH3 = 4 C9H18O6 + 6 H3O

CrCl3 + Mg + H2O = MgCl2 + Cr(OH)3 + H2 =>
2 CrCl3 + 3 Mg + 6 H2O = 3 MgCl2 + 2 Cr(OH)3 + 3 H2

C6H5OH + HNO3 = C6H5NO3 + H2O =>
C6H5OH + HNO3 = C6H5NO3 + H2O

NaCl + HCl = Cl + NaH =>
NaCl + HCl = 2 Cl + NaH

HC2H3O2 + Cu = CuC2H3O2 + H =>
HC2H3O2 + Cu = CuC2H3O2 + H

Fe(OH)3 + ClO{-} + OH{-} = FeO4{-2} + Cl{-} + H2O =>
2 Fe(OH)3 + 3 ClO{-} + 4 OH{-} = 2 FeO4{-2} + 3 Cl{-} + 5 H2O

AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3

Mg(OH)2 + H3SbO4 = Mg3(SbO4)2 + H2O =>
3 Mg(OH)2 + 2 H3SbO4 = Mg3(SbO4)2 + 6 H2O

NH4OH + H2O2 = HNO3 + H2O =>
NH4OH + 4 H2O2 = HNO3 + 6 H2O

Zn + HNO3{-} + H{+} = Zn{+} + NH4 + H2O =>
8 Zn + HNO3{-} + 9 H{+} = 8 Zn{+} + NH4 + 3 H2O

Ca(NO3)2(s) + Na2CO3(s) = CaCO3 + NaNO3 =>
Ca(NO3)2(s) + Na2CO3(s) = CaCO3 + 2 NaNO3

H2 + SO4 + BaCl2 = BaSO4 + HCl2 =>
H2 + 2 SO4 + 2 BaCl2 = 2 BaSO4 + 2 HCl2

Fe + Hg(NO3)2 = Fe(NO3)2 + Hg =>
Fe + Hg(NO3)2 = Fe(NO3)2 + Hg

H2SO + NaOH = H2O + NaSOH =>
H2SO + NaOH = H2O + NaSOH

CaO + HOH = Ca(HO)2 =>
CaO + HOH = Ca(HO)2

CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

CH3COOH + Na2SO4 = CH3COONa + H2SO4 =>
2 CH3COOH + Na2SO4 = 2 CH3COONa + H2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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