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Chemische vergelijkingen in evenwicht op12/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + H2SO4 = H2 + SO2 + FeO =>
2 Fe + H2SO4 = H2 + SO2 + 2 FeO

C8H18(s) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(s) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)

HCl + K2SiO3 = H2SiO3 + KCl =>
2 HCl + K2SiO3 = H2SiO3 + 2 KCl

Fe + H2SO4 = H2 + SO2 + FeO =>
2 Fe + H2SO4 = H2 + SO2 + 2 FeO

C2H7NO2 + Ba(OH)2 = NH3 + C4H6BaO4 + H2O =>
2 C2H7NO2 + Ba(OH)2 = 2 NH3 + C4H6BaO4 + 2 H2O

Na2CrO4 + Cr2O3 + O2 = Na2Cr2O7 =>
4 Na2CrO4 + 2 Cr2O3 + 3 O2 = 4 Na2Cr2O7

Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O

Ni(NO3)2 + H2O2 = NiO2 + HNO3 =>
Ni(NO3)2 + H2O2 = NiO2 + 2 HNO3

Ca + Mg(NO3)2 = Mg + Ca(NO3)2 =>
Ca + Mg(NO3)2 = Mg + Ca(NO3)2

P2O5 + H2SO4 = P2(SO4)5 + H2O =>
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O

C6H12O6(ac) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(ac) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)

Na2CrO4 + Cr2O3 + O2 = Na2Cr2O7 =>
4 Na2CrO4 + 2 Cr2O3 + 3 O2 = 4 Na2Cr2O7

AgNO3 + Na2S2O3 = NaNO3 + Ag2S2O3 =>
2 AgNO3 + Na2S2O3 = 2 NaNO3 + Ag2S2O3

NaOH + ClO2 + H2O2 = NaClO2O2 + H2O =>
2 NaOH + 2 ClO2 + 3 H2O2 = 2 NaClO2O2 + 4 H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Mg(HSO4)2 + HCl = MgCl2 + HOH + SO3 =>
Mg(HSO4)2 + 2 HCl = MgCl2 + 2 HOH + 2 SO3

C3H5N3O9 = CO2 + N2 + NO + H2O =>
4 C3H5N3O9 = 12 CO2 + 5 N2 + 2 NO + 10 H2O

AgCl + NH4OH = Ag(NH3)2{+} + H2O + Cl{-} =>
AgCl + 2 NH4OH = Ag(NH3)2{+} + 2 H2O + Cl{-}

K(NO3) + HCl = KCl + H(NO3) =>
K(NO3) + HCl = KCl + H(NO3)

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn

Na2SO3 + HClO3 = NaClO3 + H2SO3 =>
Na2SO3 + 2 HClO3 = 2 NaClO3 + H2SO3

BaS + HNO3(knoc) = BaSO4 + NO2 + H2O =>
BaS + 8 HNO3(knoc) = BaSO4 + 8 NO2 + 4 H2O

UO2 + H2O = U(OH)5 + H =>
UO2 + 3 H2O = U(OH)5 + H

Zn(s) + CaCO3(s) = ZnO(s) + CaO(s) + CO(g) =>
Zn(s) + CaCO3(s) = ZnO(s) + CaO(s) + CO(g)

C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

MnN = Mn2 + N =>
2 MnN = Mn2 + 2 N

Cr(OH)3 + H2O2 = CrO4 + H2O =>
2 Cr(OH)3 + 5 H2O2 = 2 CrO4 + 8 H2O

UO2 + H2O = U3O8 + H2 =>
3 UO2 + 2 H2O = U3O8 + 2 H2

Cr(OH)3 + H2O2 = CrO4 + H2O =>
2 Cr(OH)3 + 5 H2O2 = 2 CrO4 + 8 H2O

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

Cr(OH)3 + H2O2 = CrO4 + H2O =>
2 Cr(OH)3 + 5 H2O2 = 2 CrO4 + 8 H2O

N2 + Li = LiN2 =>
N2 + Li = LiN2

MgO + AgCl2 = MgCl2 + AgO =>
MgO + AgCl2 = MgCl2 + AgO

CuNO + Ni = NiNO + Cu =>
CuNO + Ni = NiNO + Cu

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

CH3CH(NH2)COOH + NaOH = CH3CH(NH2)COONa + H2O =>
CH3CH(NH2)COOH + NaOH = CH3CH(NH2)COONa + H2O

NaCe + H2O = H2 + Ce2 + NaOH =>
2 NaCe + 2 H2O = H2 + Ce2 + 2 NaOH

CH3OH + I2 + P4 = CH3I + H3PO4 + H2O =>
20 CH3OH + 10 I2 + P4 = 20 CH3I + 4 H3PO4 + 4 H2O

MnSO4 + Na2CO3 + KNO3 = Na2MnO4 + KNO2 + Na2SO4 + CO2 =>
MnSO4 + 2 Na2CO3 + 2 KNO3 = Na2MnO4 + 2 KNO2 + Na2SO4 + 2 CO2

Zn3Mo2O8(OH)2 = Zn3Mo2O9 + H2O =>
Zn3Mo2O8(OH)2 = Zn3Mo2O9 + H2O

N2 + Li = LiN2 =>
N2 + Li = LiN2

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

Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2

CO + H = CH3OH =>
CO + 4 H = CH3OH

Na2SO3(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + SO2(g) + H2O(l) =>
Na2SO3(aq) + 2 HC2H3O2(aq) = 2 NaC2H3O2(aq) + SO2(g) + H2O(l)

CaCl2(g) = Ca(s) + Cl2(g) =>
CaCl2(g) = Ca(s) + Cl2(g)

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

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Breng de vergelijking van een chemische reactie in evenwicht
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