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Chemische vergelijkingen in evenwicht op04/11/24

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Fe2O3 + C = Fe3O4 + CO2 =>
6 Fe2O3 + C = 4 Fe3O4 + CO2

C15H31COOH + O2 = CO2 + H2O =>
C15H31COOH + 23 O2 = 16 CO2 + 16 H2O

Fe3O4 + Co = Fe + CoO =>
Fe3O4 + 4 Co = 3 Fe + 4 CoO

Fe(NO3)3 = Fe203 + NO2 + O2 =>
406 Fe(NO3)3 = 2 Fe203 + 1218 NO2 + 609 O2

S + OH{-} = S{2-} + S2O32{-} + H{+} =>
67 S + 64 OH{-} = 63 S{2-} + 2 S2O32{-} + 64 H{+}

Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O

Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

MgO + SO2 = Mg2SO3 + O =>
2 MgO + SO2 = Mg2SO3 + O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

C4H7OOH + O2 = H2O + CO2 =>
C4H7OOH + 5 O2 = 4 H2O + 4 CO2

NO2 + NiO2 + H = NO{3-} + Ni{2+} + H2O =>
2 NO2 + 3 NiO2 + 16 H = 2 NO{3-} + 3 Ni{2+} + 8 H2O

Fe3O4 + NaNO3 = NaFeO4 + N2 + O2 =>
2 Fe3O4 + 6 NaNO3 = 6 NaFeO4 + 3 N2 + O2

AICI + NaOH = AIOH + NaCI =>
AICI + NaOH = AIOH + NaCI

KF + NaOH = KOH + NaF =>
KF + NaOH = KOH + NaF

Na3PO4 + AgClO4 = Na3ClO4 + AgPO4 =>
Na3PO4 + AgClO4 = Na3ClO4 + AgPO4

Na2S + FeCl2 = NaCl + FeS =>
Na2S + FeCl2 = 2 NaCl + FeS

CuO + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
CuO + 4 NH4OH = [Cu(NH3)4](OH)2 + 3 H2O

HO4 = H2O + O2 =>
4 HO4 = 2 H2O + 7 O2

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

Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2

NH4Cl + Co2(SO4)2 = NH4(SO4)2 + ClCo2 =>
NH4Cl + Co2(SO4)2 = NH4(SO4)2 + ClCo2

Fe3O4 + Co = FeO + CoO =>
Fe3O4 + Co = 3 FeO + CoO

HCl + Na2B4O7 + H2O = NaCl + H3BO3 =>
2 HCl + Na2B4O7 + 5 H2O = 2 NaCl + 4 H3BO3

Cu(OH)2 + HCl = CuOHCl + H2O =>
Cu(OH)2 + HCl = CuOHCl + H2O

Sr + S8 = SrS =>
8 Sr + S8 = 8 SrS

C2H5NCOOH + O2 = CO2 + H2O + N2 =>
2 C2H5NCOOH + 7 O2 = 6 CO2 + 6 H2O + N2

HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O

NH3 + W = N6W3 + H6W =>
6 NH3 + 6 W = N6W3 + 3 H6W

CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2

HIO + OH{-} = IO3{-} + H2O + I{-} =>
3 HIO + 3 OH{-} = IO3{-} + 3 H2O + 2 I{-}

MgSO4 + KCl = MgCl2 + K2SO4 =>
MgSO4 + 2 KCl = MgCl2 + K2SO4

LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O

NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O

HO2CCH = CHCO2H =>
HO2CCH = CHCO2H

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

CaCo3 + O2 = CaO + Co2 =>
2 CaCo3 + O2 = 2 CaO + 3 Co2

CuSO4*9H2O = CuSO4 + H2O =>
CuSO4*9H2O = CuSO4 + 9 H2O

Fe{3+} + SCN{-} = Fe(SCN){2+} =>
Fe{3+} + SCN{-} = Fe(SCN){2+}

CsF + Co(NO3)2 = CsNO3 + CoF2 =>
2 CsF + Co(NO3)2 = 2 CsNO3 + CoF2

Cu + NaOH = CuO + H + Na =>
Cu + NaOH = CuO + H + Na

Li2CO3 + Mn2O3 = LiMnO2 + CO2 =>
Li2CO3 + Mn2O3 = 2 LiMnO2 + CO2

Al2(CO3)3 + C = Al + CO2 =>
2 Al2(CO3)3 + 3 C = 4 Al + 9 CO2

C3H6 + [Ag(NH3)2]OH = C2Ag2 + CH4 + NH3 + H2O =>
C3H6 + 2[Ag(NH3)2]OH = C2Ag2 + CH4 + 4 NH3 + 2 H2O

NaOBr = NaBr + O2 =>
2 NaOBr = 2 NaBr + O2

Sb(CH3COO)5 = Sb + CH3COO =>
Sb(CH3COO)5 = Sb + 5 CH3COO

KNO2 + (NH2)2CO + HCl = CO2 + H2O + N2 + KCl =>
2 KNO2 + (NH2)2CO + 2 HCl = CO2 + 3 H2O + 2 N2 + 2 KCl

C(s) + O2(g) = CO(g) = =>
2 C(s) + O2(g) = 2 CO(g)

HC2H5CO2 + C3H7OH = C2H5CO2C3H7 + H2O =>
HC2H5CO2 + C3H7OH = C2H5CO2C3H7 + H2O

C3H7COOH + Mg = (C3H7COO)2Mg + H2 =>
2 C3H7COOH + Mg = (C3H7COO)2Mg + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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