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Chemische vergelijkingen in evenwicht op05/10/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ba(OH)2 + Ca = CaOH + Ba =>
Ba(OH)2 + 2 Ca = 2 CaOH + Ba

CH3CHBrCH3 + NaOH = CH3CHCH2 + NaBr + H2O =>
CH3CHBrCH3 + NaOH = CH3CHCH2 + NaBr + H2O

C6H10O5 + H2O = C3H6O3 =>
C6H10O5 + H2O = 2 C3H6O3

CaCO3 + Mg(OH) = CaOH + MgCO3 =>
CaCO3 + Mg(OH) = CaOH + MgCO3

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

Cu + H2O2 = CuO2 + H2 =>
Cu + H2O2 = CuO2 + H2

Cu + AgNa3 = Ag + Cu(Na3) =>
Cu + AgNa3 = Ag + Cu(Na3)

C3H7OH + KMnO4 + HCl = C3H6O + MnCl2 + H2O + KCl =>
5 C3H7OH + 2 KMnO4 + 6 HCl = 5 C3H6O + 2 MnCl2 + 8 H2O + 2 KCl

NH4NO3 + CaCO3 = NH3 + H2O + CO2 + CaNO3 =>
7 NH4NO3 + 8 CaCO3 = 6 NH3 + 5 H2O + 8 CO2 + 8 CaNO3

CrO2 + Li2MnO3 = MnO2 + Li4MnCrO6 =>
CrO2 + 2 Li2MnO3 = MnO2 + Li4MnCrO6

Br2O + NaOH = NaBr + O2 + H2O =>
Br2O + 2 NaOH = 2 NaBr + O2 + H2O

HNO3 + H2SO4 = H3O{+} + HSO4{-} + NO2{+} + } =>
HNO3 + 2 H2SO4 = H3O{+} + 2 HSO4{-} + NO2{+} + }

C2H5OH + H2C2O4 = H2O + C4H6O4 =>
C2H5OH + H2C2O4 = H2O + C4H6O4

K2Cr2O7 + H2SO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + KHSO4 =>
K2Cr2O7 + 8 H2SO4 + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + 2 KHSO4

KCHO3 + H3PO4 = K2HPO4 + H2O + CO2 =>
2 KCHO3 + H3PO4 = K2HPO4 + 2 H2O + 2 CO2

NaNO3Cu(CH3COO)2 = Na(CH3COO)2CuNO3 =>
NaNO3Cu(CH3COO)2 = Na(CH3COO)2CuNO3

Al2(Cr2O7)3 + Mg(OH)2 = Al(OH)3 + Mg(Cr2O7) =>
Al2(Cr2O7)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(Cr2O7)

Br2 + KNO2 + KOH = KNO3 + KBr + H2O =>
Br2 + KNO2 + 2 KOH = KNO3 + 2 KBr + H2O

Pb + Pb2O4 + H2SO4 = PbSO4 + H2O =>
2 Pb + Pb2O4 + 4 H2SO4 = 4 PbSO4 + 4 H2O

Co(NO3)2 + C2H5NO2 = CoO + N2 + CO2 + H2O =>
9 Co(NO3)2 + 10 C2H5NO2 = 9 CoO + 14 N2 + 20 CO2 + 25 H2O

Li(s) + S(s) = Li2S(s) =>
2 Li(s) + S(s) = Li2S(s)

CO3{2-} + H{+} = HCO3{-} =>
CO3{2-} + H{+} = HCO3{-}

NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)

SC2H6 + O2 = SO2 + CO2 + H2O =>
2 SC2H6 + 9 O2 = 2 SO2 + 4 CO2 + 6 H2O

C2H6 + O2 = CO2 + H6O =>
2 C2H6 + 5 O2 = 4 CO2 + 2 H6O

Mg + H2S = Mg3S2 + H2 =>
3 Mg + 2 H2S = Mg3S2 + 2 H2

C2H5OH + C4H6O5 = C6H12O6 =>
C2H5OH + C4H6O5 = C6H12O6

Mg + H2S = Mg3S2 + H2 =>
3 Mg + 2 H2S = Mg3S2 + 2 H2

C2H5OH + CuO = CH3COH + CuOH =>
C2H5OH + 2 CuO = CH3COH + 2 CuOH

H2O + CO2 = C21H30O2 + O2H2O =>
85 H2O + 42 CO2 = 2 C21H30O2 + 55 O2H2O

Cu + NH3 = CuNH3 =>
Cu + NH3 = CuNH3

Ca(NO{+3)2+H{+3}PO4 = Ca{+3}(PO{+4})2+HNO{+3} =>
Ca(NO{+3)2+2H{+3}PO4 = Ca{+3}(PO{+4})2+2HNO{+3}

H2O2 + Na2FeO4 = NaOH + FeO + O2 =>
2 H2O2 + 2 Na2FeO4 = 4 NaOH + 2 FeO + 3 O2

ZnO + Cu = CuO + Zn2O =>
2 ZnO + Cu = CuO + Zn2O

Cl2O7 + H2O = H2Cl2O6 + O2 =>
Cl2O7 + H2O = H2Cl2O6 + O2

Cu + NH3 = CuNH3 =>
Cu + NH3 = CuNH3

CaOCl2 + H2O + CO2 = Ca(HCO3)2 + HClO + CaCl2 =>
2 CaOCl2 + 2 H2O + 2 CO2 = Ca(HCO3)2 + 2 HClO + CaCl2

Fe(C2H3O2)2PbC2O4 = FeC2O4Pb(C2H3O2)2 =>
Fe(C2H3O2)2PbC2O4 = FeC2O4Pb(C2H3O2)2

FeS + FeSO4 = Fe2(SO3)3 + Fe3O4 =>
5 FeS + 31 FeSO4 = 12 Fe2(SO3)3 + 4 Fe3O4

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

Cr2O3 + SO2 = CrO3 + S =>
2 Cr2O3 + 3 SO2 = 4 CrO3 + 3 S

Zn(OH)2(aq) + H2S(aq) = ZnS(s) + H2O(aq) =>
Zn(OH)2(aq) + H2S(aq) = ZnS(s) + 2 H2O(aq)

NaOH + N2O5 = Na2(NO3)2 + H2O =>
2 NaOH + N2O5 = Na2(NO3)2 + H2O

MgCr2O7 + HCl = MgCl2 + CrCl3 + Cl2 + H2O =>
MgCr2O7 + 14 HCl = MgCl2 + 2 CrCl3 + 3 Cl2 + 7 H2O

(NH4)2SO4 + Ca(OH)2 = H2O + CaSO4 + NH3 =>
(NH4)2SO4 + Ca(OH)2 = 2 H2O + CaSO4 + 2 NH3

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2

Cu + O2 + HCl = CuCl + H2O =>
4 Cu + O2 + 4 HCl = 4 CuCl + 2 H2O

CuO2 + HCl = CuCl4 + H2O =>
CuO2 + 4 HCl = CuCl4 + 2 H2O

Sb2O3 + H2SO4 = Sb2S3 + H2O5 =>
Sb2O3 + 3 H2SO4 = Sb2S3 + 3 H2O5

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Breng de vergelijking van een chemische reactie in evenwicht
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