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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O

KMnO4 + SO2 + KOH = H2O + K2SO4 + MnO2 =>
2 KMnO4 + 3 SO2 + 4 KOH = 2 H2O + 3 K2SO4 + 2 MnO2

Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

CuSO4 + Al2 = Al2SO4 + Cu =>
CuSO4 + Al2 = Al2SO4 + Cu

Fe + I2 = Fe2I =>
4 Fe + I2 = 2 Fe2I

Ba(CH3COO)2 + K2CrO4 = CH3COOK + BaCrO4 =>
Ba(CH3COO)2 + K2CrO4 = 2 CH3COOK + BaCrO4

Na2SO3 + HBr = NaBr + SO2 + H2O =>
Na2SO3 + 2 HBr = 2 NaBr + SO2 + H2O

Zn(NO3)2 + NH3 = Zn + HNO3 + N2 =>
3 Zn(NO3)2 + 2 NH3 = 3 Zn + 6 HNO3 + N2

Cr2O7{2-}(aq) + I{-}(aq) + H{+} = Cr{3+}(aq) + I2(aq) + H2O =>
Cr2O7{2-}(aq) + 6 I{-}(aq) + 14 H{+} = 2 Cr{3+}(aq) + 3 I2(aq) + 7 H2O

NaCl + HSO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
6 NaCl + 4 HSO4 + MnO2 = 3 Na2SO4 + MnSO4 + 2 H2O + 3 Cl2

Fe2(CO3)3(s) = Fe2O3(s) + CO2(g) =>
Fe2(CO3)3(s) = Fe2O3(s) + 3 CO2(g)

SnS + HCl + HNO3 = S + Sn(Cl)4 + NO + H2O =>
3 SnS + 12 HCl + 4 HNO3 = 3 S + 3 Sn(Cl)4 + 4 NO + 8 H2O

NH3(g) + CO2 = (NH2)2CO(s) + H2O(g) =>
2 NH3(g) + CO2 = (NH2)2CO(s) + H2O(g)

KIO3 + HCl = KICl4 + Cl2 + H2O =>
KIO3 + 6 HCl = KICl4 + Cl2 + 3 H2O

FrOH = Fr + OH =>
FrOH = Fr + OH

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

C2H10 + O2 = CO2 + H2O =>
2 C2H10 + 9 O2 = 4 CO2 + 10 H2O

CH3CHCHCH3 + KMnO4 + H2SO4 = CH3CHCHCOOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHCHCH3 + 6 KMnO4 + 9 H2SO4 = 5 CH3CHCHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

Cr(OH)3(s) = Cr2O3(s) + H2O(l) =>
2 Cr(OH)3(s) = Cr2O3(s) + 3 H2O(l)

H2O(l) + Na(s) = NaO + H2 =>
H2O(l) + Na(s) = NaO + H2

CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O

Zn + NO2{-} + OH{-} + H2O = [Zn(OH)4]{-} + NH3 =>
2 Zn + NO2{-} + OH{-} + 5 H2O = 2[Zn(OH)4]{-} + NH3

MnO + SO3 = MnSO4 =>
MnO + SO3 = MnSO4

K + Na{+} = K{+} + Na =>
K + Na{+} = K{+} + Na

K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2

KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2

NH4OH + HF = NH4FH2O =>
NH4OH + HF = NH4FH2O

ZnO + Ba(OH)2 = BaZnO2 + H2O =>
ZnO + Ba(OH)2 = BaZnO2 + H2O

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

CH3CH2C(CH3)2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3(CO)CH2CH3 + H2O =>
4 CH3CH2C(CH3)2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3(CO)CH2CH3 + 8 H2O

NaOCl + CH3COOH = CH3COONa + ClOH =>
NaOCl + CH3COOH = CH3COONa + ClOH

CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2

Ag2SO4 + SrI2 = AgI + SrSO4 =>
Ag2SO4 + SrI2 = 2 AgI + SrSO4

H2C2O4 + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 H2C2O4 + 2 MnO4{-} + 6 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O

NH4Cl(aq) + Ba(NO3)2(aq) = BaCl2(s) + NH4NO3(aq) =>
2 NH4Cl(aq) + Ba(NO3)2(aq) = BaCl2(s) + 2 NH4NO3(aq)

Al + H2SO4 + K2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 3 H2SO4 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O + 3 H2

KBrO2 + K2S2O3 + H20O = KBr + K2S4O6 + KOH =>
19 KBrO2 + 40 K2S2O3 + 2 H20O = 19 KBr + 20 K2S4O6 + 40 KOH

Cu + H2O = Cu*OH2 =>
Cu + H2O = Cu*OH2

O6 + C6H12O6 = CO2 + H2O =>
2 O6 + C6H12O6 = 6 CO2 + 6 H2O

CuS + HNO3 = Cu(NO3)3 + NO + H2O + S =>
CuS + 4 HNO3 = Cu(NO3)3 + NO + 2 H2O + S

LiAlH4 + Br2 = LiBr + AlBr3 + HBr =>
LiAlH4 + 4 Br2 = LiBr + AlBr3 + 4 HBr

K3PO4 + HNO3 = K3NO3 + HPO4 =>
K3PO4 + HNO3 = K3NO3 + HPO4

CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

Ba(NO3)2 + H3PO4 = BaPO4 + H3(NO3)2 =>
Ba(NO3)2 + H3PO4 = BaPO4 + H3(NO3)2

C20H42(S) + O2(G) = CO2(G) + C0H42(S) =>
C20H42(S) + 19 O2(G) = 19 CO2(G) + C0H42(S)

H2 + CI = HCI =>
H2 + 2 CI = 2 HCI

K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg

AlSi + H2SO4 = AlSO4 + H2Si =>
AlSi + H2SO4 = AlSO4 + H2Si

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Breng de vergelijking van een chemische reactie in evenwicht
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