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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
C20H12S4 + O2 = CO2 + SO2 + H2O =>
C20H12S4 + 27 O2 = 20 CO2 + 4 SO2 + 6 H2O

Mg + Cu = Mg2Cu =>
2 Mg + Cu = Mg2Cu

NaO2 + NiS = NaS + NiO2 =>
NaO2 + NiS = NaS + NiO2

Zn + Al = ZnAl =>
Zn + Al = ZnAl

CH3COC2H5NH + NaOH = CH3COONa + C2H5NH2 =>
CH3COC2H5NH + NaOH = CH3COONa + C2H5NH2

HC1 + Mg = H + C1Mg =>
HC1 + Mg = H + C1Mg

FePO4 + Mg2 = MgPO4 + Fe =>
2 FePO4 + Mg2 = 2 MgPO4 + 2 Fe

Fe(NO3)3 + K2CrO4 = Fe2(CrO4)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2CrO4 = Fe2(CrO4)3 + 6 KNO3

Zn(NO3)2*6H2O + NaOH = ZnO + NaNO3 + H2O =>
Zn(NO3)2*6H2O + 2 NaOH = ZnO + 2 NaNO3 + 7 H2O

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

FeCl3 + Co(NO3)2 = Fe(NO3)3 + CoCl2 =>
2 FeCl3 + 3 Co(NO3)2 = 2 Fe(NO3)3 + 3 CoCl2

C6H12O6(aq) = CO2(g) + CH3CH2OH(aq) =>
C6H12O6(aq) = 2 CO2(g) + 2 CH3CH2OH(aq)

(COOH)2 + CH3OH = (COOCH3)2 + H2O =>
(COOH)2 + 2 CH3OH = (COOCH3)2 + 2 H2O

C6H5Cl + H2O = C6H6O + HCl =>
C6H5Cl + H2O = C6H6O + HCl

H2C2O4 + KMnO3 = CO2 + MnO + K2O + H2O =>
3 H2C2O4 + 2 KMnO3 = 6 CO2 + 2 MnO + K2O + 3 H2O

ClO3 + Cu = ClCuO3 =>
ClO3 + Cu = ClCuO3

C8H64N + O2 = CO2 + H2O + N2 =>
2 C8H64N + 48 O2 = 16 CO2 + 64 H2O + N2

H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4

Na2H2EDTA + CaSO4 = CaEDTA{2-} + Na{+} + H{+} + SO4{2-} =>
Na2H2EDTA + CaSO4 = CaEDTA{2-} + 2 Na{+} + 2 H{+} + SO4{2-}

AlCl3 + H3PO4 = HCl + AlPO4 =>
AlCl3 + H3PO4 = 3 HCl + AlPO4

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

Fe2S3 + H2O + O2 = Fe(OH)3 + S2 =>
2 Fe2S3 + 6 H2O + 3 O2 = 4 Fe(OH)3 + 3 S2

Ca1 + F2 + Me5 + Pu11 + Xe5 = Ca2F2Me5Pu11Xe5 =>
2 Ca1 + F2 + Me5 + Pu11 + Xe5 = Ca2F2Me5Pu11Xe5

Hg2(NO3)2 + NaCl = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = Hg2Cl2 + 2 NaNO3

Si(OH)4 + NaBr = SiBr4 + NaOH* =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH*

Al(s) + ZnCl(aq) = Zn + AlCl =>
Al(s) + ZnCl(aq) = Zn + AlCl

Na + CO2 = NaCO2 =>
Na + CO2 = NaCO2

NaI + NaNO2 + H2SO4 = Na2SO4 + I2 + NO + H2O =>
2 NaI + 2 NaNO2 + 2 H2SO4 = 2 Na2SO4 + I2 + 2 NO + 2 H2O

BaO + Al = BaAl4 + Al2O3 =>
3 BaO + 14 Al = 3 BaAl4 + Al2O3

Zn + Cr{3+} = Cr{2+} + Zn{2+} =>
Zn + 2 Cr{3+} = 2 Cr{2+} + Zn{2+}

Cr + NaOH + H2O = NaCrO3 + H2 =>
2 Cr + 2 NaOH + 4 H2O = 2 NaCrO3 + 5 H2

C6H6 + C4H9Cl = C14H22 + HCl =>
C6H6 + 2 C4H9Cl = C14H22 + 2 HCl

NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl

CsHCO3(aq) + HNO3 = CsNO3 + CO2 + H2O =>
CsHCO3(aq) + HNO3 = CsNO3 + CO2 + H2O

Mg + Zn(NO4) = Mg(NO4) + Zn =>
Mg + Zn(NO4) = Mg(NO4) + Zn

HIO4 = H2O + I2O5 + O2 =>
2 HIO4 = H2O + I2O5 + O2

Ga4C3 + Al2S3 = Ga2S3 + Al4C3 =>
Ga4C3 + 2 Al2S3 = 2 Ga2S3 + Al4C3

BaSO4 + Br = BaBr2 + SO4 =>
BaSO4 + 2 Br = BaBr2 + SO4

MnO4{-} + H2O2 = Mn{2+} + O2 + OH{-} =>
2 MnO4{-} + 3 H2O2 = 2 Mn{2+} + 4 O2 + 6 OH{-}

HNO3 + MnCl2 + HCl = NO + H2O + MnCl4 =>
2 HNO3 + 3 MnCl2 + 6 HCl = 2 NO + 4 H2O + 3 MnCl4

Ca(CH3COO)2 + NH4F = NH4(CH3COO)2 + CaF =>
Ca(CH3COO)2 + NH4F = NH4(CH3COO)2 + CaF

MgS + O2 = MgOSO2 =>
2 MgS + 3 O2 = 2 MgOSO2

CO2 + H = H2O + CH3OH =>
CO2 + 6 H = H2O + CH3OH

NaHXeO4 + H2O = NaOH + H2XeO4 =>
NaHXeO4 + H2O = NaOH + H2XeO4

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

NaOCl + H2O2 = O2 + NaCl + H2O =>
NaOCl + H2O2 = O2 + NaCl + H2O

PbS + HNO3 = PbSO4 + NO2 + H2O =>
PbS + 8 HNO3 = PbSO4 + 8 NO2 + 4 H2O

HCl + Sr(OH)2 = SrCl2 + HOH =>
2 HCl + Sr(OH)2 = SrCl2 + 2 HOH

NH3 + HCl = NH4{-} + Cl{+} =>
NH3 + HCl = NH4{-} + Cl{+}

(SCN)2 + H2O = H2SO4 + HCN + SCN{-} + H{+} =>
3(SCN)2 + 4 H2O = H2SO4 + HCN + 5 SCN{-} + 5 H{+}

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Breng de vergelijking van een chemische reactie in evenwicht
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