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Chemische vergelijkingen in evenwicht op02/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(OH)2 + ClH2 = CaCl + H2O =>
Ca(OH)2 + ClH2 = CaCl + 2 H2O

Co(OH)3 = Co + OH =>
Co(OH)3 = Co + 3 OH

Ba(NO3)2 + Na2C2O4 = BaC2O4 + NaNO3 =>
Ba(NO3)2 + Na2C2O4 = BaC2O4 + 2 NaNO3

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3

ZrO2(S) + B2O3(g) + C(s) = ZrB2(S) + CO(g) =>
ZrO2(S) + B2O3(g) + 5 C(s) = ZrB2(S) + 5 CO(g)

CH3COOH + SOCl2 = CH3COCl + SO2 + HCl =>
CH3COOH + SOCl2 = CH3COCl + SO2 + HCl

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2

H10CuO9S = H8CuO8S + H2O =>
H10CuO9S = H8CuO8S + H2O

Fe + CrO4 = Fe(CrO4)3 =>
Fe + 3 CrO4 = Fe(CrO4)3

Cu2 + H2SO4 = CuSO4 + H2 =>
Cu2 + 2 H2SO4 = 2 CuSO4 + 2 H2

MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)

CaCl2 + K2CrO7 = KCl + CaCrO7 =>
CaCl2 + K2CrO7 = 2 KCl + CaCrO7

Zn + H2O = Zn(OH)4 + H2 =>
Zn + 4 H2O = Zn(OH)4 + 2 H2

Mg3N2 + Na2CO3 = MgCO3 + Na3N =>
Mg3N2 + 3 Na2CO3 = 3 MgCO3 + 2 Na3N

NaIO3 + H2S = I2 + Na2SO4 + H2O + S =>
2 NaIO3 + 2 H2S = I2 + Na2SO4 + 2 H2O + S

NH + Cl2 = N2 + HCl =>
2 NH + Cl2 = N2 + 2 HCl

Li + HCl = LiCl + H2(g) =>
2 Li + 2 HCl = 2 LiCl + H2(g)

Na2O + CuO = Na2CuO2 =>
Na2O + CuO = Na2CuO2

C3H7CHO + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + C2H5COOH + K2SO4 =>
9 C3H7CHO + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 20 H2O + 12 C2H5COOH + 5 K2SO4

C3H8 + O2 = CO2 + H2OO =>
C3H8 + 7 O2 = 3 CO2 + 4 H2OO

C3H5COOH + Cu = (C3H5COO)2Cu + H =>
2 C3H5COOH + Cu = (C3H5COO)2Cu + 2 H

NaOH + (Fe(SCN)6)3 = Fe(OH)3 + Na + SCN =>
9 NaOH + (Fe(SCN)6)3 = 3 Fe(OH)3 + 9 Na + 18 SCN

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

ZnCl2 + Br = ZnBr2 + Cl =>
ZnCl2 + 2 Br = ZnBr2 + 2 Cl

CH4(g) + O2(g) = C02 + H2O =>
2 CH4(g) + 2 O2(g) = C02 + 4 H2O

Fe + Cl2 = Fe2Cl4 =>
2 Fe + 2 Cl2 = Fe2Cl4

MnO4{-} + NO2{-} + OH{-} = MnO4{2-} + NO3{-} + H2O =>
2 MnO4{-} + NO2{-} + 2 OH{-} = 2 MnO4{2-} + NO3{-} + H2O

Al + Fl = AlFl =>
Al + Fl = AlFl

MnO4{-} + SO32{-} + OH{-} = MnO4{2-} + SO42{-} + H2O =>
20 MnO4{-} + SO32{-} + 20 OH{-} = 20 MnO4{2-} + SO42{-} + 10 H2O

CO(g) + SO3(g) = CO2(g) + SO2(g) =>
CO(g) + SO3(g) = CO2(g) + SO2(g)

NH4ClO3 + H2O2 = NH4ClO4 + H2O =>
NH4ClO3 + H2O2 = NH4ClO4 + H2O

Cr2O3 + NaOH + H2O = Na3[Cr(OH)6] =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3[Cr(OH)6]

NaO2(aq) + HOH(aq) = NaOH(s) + O2(l) =>
4 NaO2(aq) + 2 HOH(aq) = 4 NaOH(s) + 3 O2(l)

CH2(OH)CH(OH)CH2(OH) + HNO3 = C3H5(NO3)3 + H2O =>
CH2(OH)CH(OH)CH2(OH) + 3 HNO3 = C3H5(NO3)3 + 3 H2O

H3SbO4 + Li = Li3(SbO4) + H2 =>
2 H3SbO4 + 6 Li = 2 Li3(SbO4) + 3 H2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

HCH2ClCO2 + OH = CH2ClCO22 + H2O =>
HCH2ClCO2 + 41 OH = CH2ClCO22 + 21 H2O

Ba(NO3)2 + Na2CO3 = Ba2CO3 + Na(NO3)2 =>
2 Ba(NO3)2 + Na2CO3 = Ba2CO3 + 2 Na(NO3)2

KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH

ZnO + NH3 = Zn(NH3)O =>
ZnO + NH3 = Zn(NH3)O

CuO + KOH = KO + CuOH =>
CuO + KOH = KO + CuOH

As2S3 + HNO3 + H2O = H2SO3 + H3AsO3 + NO =>
As2S3 + 6 HNO3 + 3 H2O = 3 H2SO3 + 2 H3AsO3 + 6 NO

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

Na2CO3 + Fe3(PO4)2 = FeCO3 + Na3PO4 =>
3 Na2CO3 + Fe3(PO4)2 = 3 FeCO3 + 2 Na3PO4

CH5OOH + O2 = CO2 + H2O =>
2 CH5OOH + 3 O2 = 2 CO2 + 6 H2O

Hg(OH)2 + H3X = Hg3(X)2 + H2O =>
3 Hg(OH)2 + 2 H3X = Hg3(X)2 + 6 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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