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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuSO4 + Na2SO3 + H2O = CuSO3*Cu2SO3*2H2O + Na2SO4 + H2SO4 =>
3 CuSO4 + 3 Na2SO3 + 3 H2O = CuSO3*Cu2SO3*2H2O + 3 Na2SO4 + H2SO4

K2O + H2O = K2H2O2 =>
K2O + H2O = K2H2O2

C10H16 + Br2 = C10H16Br4 =>
C10H16 + 2 Br2 = C10H16Br4

Bi2(SO4)3 + NaOH = Bi(OH)3 + Na2SO4 =>
Bi2(SO4)3 + 6 NaOH = 2 Bi(OH)3 + 3 Na2SO4

Ca(ClO)2 + NaCl = NaClO + CaCl2 =>
Ca(ClO)2 + 2 NaCl = 2 NaClO + CaCl2

CH3COOC4H9 + NaOH = CH3COONa + C4H9OH =>
CH3COOC4H9 + NaOH = CH3COONa + C4H9OH

CH3CH2COOH + H2O = CH3CH2COO{-} + H3O{+} =>
CH3CH2COOH + H2O = CH3CH2COO{-} + H3O{+}

C + Be = CBe2 =>
C + 2 Be = CBe2

Re2O7 + Re = ReO3 =>
3 Re2O7 + Re = 7 ReO3

NaCI + KNO3 = NaNO3 + KCI =>
NaCI + KNO3 = NaNO3 + KCI

NH3 + H3O = NH4 + OH =>
2 NH3 + H3O = 2 NH4 + OH

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

FeS + H{+} = Fe{2+} + H2S =>
FeS + 2 H{+} = Fe{2+} + H2S

KHSO4 + Na2CO3 = K2SO4 + Na2SO4 + CO2 + H2O =>
2 KHSO4 + Na2CO3 = K2SO4 + Na2SO4 + CO2 + H2O

MnO4 + H = MnO2 + H2O =>
MnO4 + 4 H = MnO2 + 2 H2O

Fe + HOH = Fe(OH)3 + H =>
Fe + 3 HOH = Fe(OH)3 + 3 H

KBr + (NH4)2S = K2S + NH4Br =>
2 KBr + (NH4)2S = K2S + 2 NH4Br

NaOH(aq) + SrCl2(aq) = NaCl(s) + Sr(OH)2(aq) =>
2 NaOH(aq) + SrCl2(aq) = 2 NaCl(s) + Sr(OH)2(aq)

NaMnO4 + NH3 = NO + NaOH + MnO2 + H2O =>
5 NaMnO4 + 3 NH3 = 3 NO + 5 NaOH + 5 MnO2 + 2 H2O

Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag

Na3PO4 + HNO3 = Na2HPO4 + NaNO3 =>
Na3PO4 + HNO3 = Na2HPO4 + NaNO3

C3H7OH = C2H4 + H2O =>
2 C3H7OH = 3 C2H4 + 2 H2O

C2H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H5Cl + 13 O2 = 8 CO2 + 10 H2O + 2 Cl2

Cr2O3 + Na2(CO3) + K(NO3) = Na2(CrO4) + CO2 + K(NO2) =>
Cr2O3 + 2 Na2(CO3) + 3 K(NO3) = 2 Na2(CrO4) + 2 CO2 + 3 K(NO2)

H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2

CuH + H2SO4 = CuSO4 + SO2 + H2O =>
2 CuH + 5 H2SO4 = 2 CuSO4 + 3 SO2 + 6 H2O

V + H2O + OH{-} = H2 + HV6O17{-3} =>
6 V + 14 H2O + 3 OH{-} = 15 H2 + HV6O17{-3}

C2H6O + H2O2 = CO2 + H2O =>
C2H6O + 6 H2O2 = 2 CO2 + 9 H2O

Rb + C2H4O2 = RbC2H3O2 + H2 =>
2 Rb + 2 C2H4O2 = 2 RbC2H3O2 + H2

Ba(NO3)2 + NH3 = BaNH3 + NO3 =>
Ba(NO3)2 + NH3 = BaNH3 + 2 NO3

Cu(NO3)2(aq) + NH4OH(aq) = Cu(OH)2 + NH4NO3(aq) =>
Cu(NO3)2(aq) + 2 NH4OH(aq) = Cu(OH)2 + 2 NH4NO3(aq)

NiC2O4*2(H2O) + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*2(H2O) + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2

Pb(NO3)2(aq) + NaCO3(aq) = Pb(CO3)2(s) + NaNO3 =>
Pb(NO3)2(aq) + 2 NaCO3(aq) = Pb(CO3)2(s) + 2 NaNO3

NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2

Al2O3 + P2O3 = Al2P2O6 =>
Al2O3 + P2O3 = Al2P2O6

K2CO3 + CuSO4 + H2O = K2SO4 + Cu(OH)2 + CO2 =>
K2CO3 + CuSO4 + H2O = K2SO4 + Cu(OH)2 + CO2

NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O

H3BO3 + LiOH*H2O = Li3BO3 + H2O =>
H3BO3 + 3 LiOH*H2O = Li3BO3 + 6 H2O

CH3CO2H + PCl3 = CH3COCl + H3PO3 =>
3 CH3CO2H + PCl3 = 3 CH3COCl + H3PO3

Ca3(PO4)2(s) + H2SO4(l) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(l) = 3 CaSO4(s) + 2 H3PO4(aq)

PO4{-}3 + H2O = HPO4{-}2 + OH =>
PO4{-}3 + H2O = HPO4{-}2 + OH

HC2H3O2 + H2O = H3O + HCO2 =>
HC2H3O2 + 8 H2O = 6 H3O + 2 HCO2

HCl(aq) + Mg = MgCl2 + H2 =>
2 HCl(aq) + Mg = MgCl2 + H2

Al + CeO2 = AlCeO3 + CeAl2 =>
4 Al + 3 CeO2 = 2 AlCeO3 + CeAl2

C15H31COOH + Mg = (C15H31COO)2Mg + H2 =>
2 C15H31COOH + Mg = (C15H31COO)2Mg + H2

MoO3 + HNO3 = Mo(NO3)6 + H2O =>
MoO3 + 6 HNO3 = Mo(NO3)6 + 3 H2O

KOH(s) + HCl = KCl + H2O =>
KOH(s) + HCl = KCl + H2O

Zn + HNO2 = Zn(NO2)2 + NO + H2O =>
Zn + 4 HNO2 = Zn(NO2)2 + 2 NO + 2 H2O

Co + H2O2 = Co(OH)2 =>
Co + H2O2 = Co(OH)2

KNO2 + HNO3 = KNO3 + NO2 + H2O =>
KNO2 + 2 HNO3 = KNO3 + 2 NO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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