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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuO + CO2 = CuCO + O2 =>
CuO + CO2 = CuCO + O2

LiBr + AgC2H3O2 = C2H3LiO2 + AgBr =>
LiBr + AgC2H3O2 = C2H3LiO2 + AgBr

Ca(OH)2 + FeF3 = CaF2 + Fe(OH)3 =>
3 Ca(OH)2 + 2 FeF3 = 3 CaF2 + 2 Fe(OH)3

C4H9Br + NH3 = C4H11N + HBr =>
C4H9Br + NH3 = C4H11N + HBr

FeSO4 + O2 = Fe3O4 + SO4 =>
3 FeSO4 + 2 O2 = Fe3O4 + 3 SO4

C4H10 = C + H =>
C4H10 = 4 C + 10 H

CuCl1 + NaOH = NaCl + Cu(OH) =>
CuCl1 + NaOH = NaCl + Cu(OH)

AlBr3 + BaS = Al2S3 + BaBr2 =>
2 AlBr3 + 3 BaS = Al2S3 + 3 BaBr2

Ca(NO3)2 + Na2C2O4 = CaC2O4 + NaNO3 =>
Ca(NO3)2 + Na2C2O4 = CaC2O4 + 2 NaNO3

CH4 + OH = CO + H2O =>
CH4 + 6 OH = CO + 5 H2O

Cs2SO3 = Cs2 + SO3 =>
Cs2SO3 = Cs2 + SO3

LiCH3COO + MgCl2 = LiCl + Mg(CH3COO)2 =>
2 LiCH3COO + MgCl2 = 2 LiCl + Mg(CH3COO)2

C = C21 =>
21 C = C21

C9H11NO2 + O2 = CO + H2O + C8H9NO2 =>
C9H11NO2 + O2 = CO + H2O + C8H9NO2

Sm2(SO4)3 + NH2OH = SmSO4 + N2 + H2SO4 + H2O =>
Sm2(SO4)3 + 2 NH2OH = 2 SmSO4 + N2 + H2SO4 + 2 H2O

CuFeS2 + O2 = CuO + Fe2O3 + SO2 =>
4 CuFeS2 + 13 O2 = 4 CuO + 2 Fe2O3 + 8 SO2

Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4

Fe + H2O2 = Fe2O3 + H2O =>
2 Fe + 3 H2O2 = Fe2O3 + 3 H2O

N3 + O2 = N4O5 =>
8 N3 + 15 O2 = 6 N4O5

MgO + H2 = MgH2 + H2O =>
MgO + 2 H2 = MgH2 + H2O

C7H6O + C10H10O = C17H14O + H2O =>
C7H6O + C10H10O = C17H14O + H2O

Cu{2+} + Cd = Cu{+} + Cd{2+} =>
2 Cu{2+} + Cd = 2 Cu{+} + Cd{2+}

PbCl2 + Na2SO4 = NaCl + PbSO4 =>
PbCl2 + Na2SO4 = 2 NaCl + PbSO4

H3PO4 + Na(OH) = H2O + Na2(HPO4) =>
H3PO4 + 2 Na(OH) = 2 H2O + Na2(HPO4)

HClO + Zn = Zn(ClO)2 + H =>
2 HClO + Zn = Zn(ClO)2 + 2 H

H3 + O = H3O2 =>
H3 + 2 O = H3O2

SO2 + H = H2O + SH2 =>
SO2 + 6 H = 2 H2O + SH2

C5H14OH + Na = C5H14ONa + H2 =>
2 C5H14OH + 2 Na = 2 C5H14ONa + H2

Sn(OH)2 + NaOH = NaSn(OH)3 =>
Sn(OH)2 + NaOH = NaSn(OH)3

Zn + HNO3 = H2O + NH4NO3 + Zn(NO3)2 =>
4 Zn + 10 HNO3 = 3 H2O + NH4NO3 + 4 Zn(NO3)2

CH3C(Br)(CH3)CH3 + KOH = C4H8 + KBr + H2O =>
CH3C(Br)(CH3)CH3 + KOH = C4H8 + KBr + H2O

Bi3 + Fe + H2O = BiO31{-} + Fe2{+} + H =>
Bi3 + 6 Fe + 93 H2O = 3 BiO31{-} + 3 Fe2{+} + 186 H

KI + Fe(NO3)3 = FeI3 + K(NO3) =>
3 KI + Fe(NO3)3 = FeI3 + 3 K(NO3)

NaVO3 + H2SO4 = V2O5 + Na2SO4 + H2O =>
2 NaVO3 + H2SO4 = V2O5 + Na2SO4 + H2O

Ni(OH)2 + OH{-} = Ni2O3 + H2O + e =>
2 Ni(OH)2 + 2 OH{-} = Ni2O3 + 3 H2O + 2e

Au3 + O2 = Au3O2 =>
Au3 + O2 = Au3O2

C45H92 + O2 = CO + H2O =>
2 C45H92 + 91 O2 = 90 CO + 92 H2O

KMnO4 + C6H12O6 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
24 KMnO4 + 5 C6H12O6 + 36 H2SO4 = 24 MnSO4 + 30 CO2 + 12 K2SO4 + 66 H2O

Al(s) + MgSO4(aq) = Mg(s) + Al2(SO4)3(aq) =>
2 Al(s) + 3 MgSO4(aq) = 3 Mg(s) + Al2(SO4)3(aq)

Li2CO3 + HClO = LiOCl + CO2 + H2O =>
Li2CO3 + 2 HClO = 2 LiOCl + CO2 + H2O

Sn + CaCl2 = SnCl2 + Ca =>
Sn + CaCl2 = SnCl2 + Ca

CH3MgBr + CH3CH2COOH = CH3CH2COOCH3Mg + HBr =>
CH3MgBr + CH3CH2COOH = CH3CH2COOCH3Mg + HBr

Ca3(PO4)2 + NaCl = CaCl2 + Na3(PO4) =>
Ca3(PO4)2 + 6 NaCl = 3 CaCl2 + 2 Na3(PO4)

Al + He = AlHe =>
Al + He = AlHe

NaI + K2CrO7 + H2SO4 = I + Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
18 NaI + 2 K2CrO7 + 14 H2SO4 = 18 I + Cr2(SO4)3 + 9 Na2SO4 + 2 K2SO4 + 14 H2O

Mg(s) + I2(g) = MgI2(g) =>
Mg(s) + I2(g) = MgI2(g)

Pb(NO3)2 + (NH4)2CO3 = PbCO3 + NH4NO3 =>
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + 2 NH4NO3

Li2O + F = LiF + O2 =>
2 Li2O + 4 F = 4 LiF + O2

CsNO3(aq) + Ca(OH)2(s) = CsOH(aq) + Ca(NO3)2(aq) =>
2 CsNO3(aq) + Ca(OH)2(s) = 2 CsOH(aq) + Ca(NO3)2(aq)

N2Cl12 + C3H12 = N6 + H12 + C3Cl12 =>
3 N2Cl12 + 3 C3H12 = N6 + 3 H12 + 3 C3Cl12

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Breng de vergelijking van een chemische reactie in evenwicht
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