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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al + NO3 + H2O = AlO2 + NH3 =>
9 Al + 4 NO3 + 6 H2O = 9 AlO2 + 4 NH3

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

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl

Pb(CH3COO)2 + Fe = Pb + Fe(CH3COO)2 =>
Pb(CH3COO)2 + Fe = Pb + Fe(CH3COO)2

NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2

Hg2{2+} + NO3{-} = HgNO3 =>
Hg2{2+} + 2 NO3{-} = 2 HgNO3

Ca(OH)2(aq) + CH3CO2H(aq) = Ca(CH3CO2)2(aq) + H2O =>
Ca(OH)2(aq) + 2 CH3CO2H(aq) = Ca(CH3CO2)2(aq) + 2 H2O

C6H12O6 + CuSO4 + NH3 + NaOH = H2O + Cu(NH3)2OH + Na2SO4 + C6H11NaO7 =>
C6H12O6 + 2 CuSO4 + 4 NH3 + 5 NaOH = 2 H2O + 2 Cu(NH3)2OH + 2 Na2SO4 + C6H11NaO7

V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O

NOCl + KOH + KClO2 = KCl + KNO3 + H2O =>
2 NOCl + 4 KOH + KClO2 = 3 KCl + 2 KNO3 + 2 H2O

C2H4O2(aq) + Na2CO3(s) = C2H3NaO2(aq) + CO2(g) + H2O(aq) =>
2 C2H4O2(aq) + Na2CO3(s) = 2 C2H3NaO2(aq) + CO2(g) + H2O(aq)

Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH

HCl + NH4Cl + K2Cr2O7 = KCl + CrCl3 + N2 + H2O =>
6 HCl + 2 NH4Cl + K2Cr2O7 = 2 KCl + 2 CrCl3 + N2 + 7 H2O

C6H12N4 + H2O = H2CO + NH3 =>
C6H12N4 + 6 H2O = 6 H2CO + 4 NH3

CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl

KNO3 + CH2O = CO2 + H2O + N2 + K2O =>
4 KNO3 + 5 CH2O = 5 CO2 + 5 H2O + 2 N2 + 2 K2O

CaCO3 + HC2H3O2 = H2O + CO3 + Ca(C2H3O2)2 =>
6 CaCO3 + 11 HC2H3O2 = 4 H2O + 4 CO3 + 6 Ca(C2H3O2)2

Pb(CH3COO)2 + Na3PO4 = PbPO4 + Na3(CH3COO)2 =>
Pb(CH3COO)2 + Na3PO4 = PbPO4 + Na3(CH3COO)2

As(OH)3(s) + H2SO4 = As2(SO4)3(aq) + H2O(l) =>
2 As(OH)3(s) + 3 H2SO4 = As2(SO4)3(aq) + 6 H2O(l)

BaSO4 + S = BaS + SO2 =>
BaSO4 + 2 S = BaS + 2 SO2

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

KBiO3 + HCl = BiCl3 + KCl + H2O + Cl2 =>
KBiO3 + 6 HCl = BiCl3 + KCl + 3 H2O + Cl2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

C2H7N + CH3I = C3H9N + NH4I =>
4 C2H7N + CH3I = 3 C3H9N + NH4I

MgO + Pb(OH)2 = MgOH + Pb(O)2 =>
2 MgO + Pb(OH)2 = 2 MgOH + Pb(O)2

H2N{-}CH2{-}COOH + HCl = H3N{-}CH2{-}COOH + Cl =>
H2N{-}CH2{-}COOH + HCl = H3N{-}CH2{-}COOH + Cl

Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2

CON2H4 = C3N6H6 + CO2 + NH3 =>
6 CON2H4 = C3N6H6 + 3 CO2 + 6 NH3

C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2

FeCl3*6H2O + K3Fe(CN)6 = FeFe(CN)6 + KCl + H2O =>
FeCl3*6H2O + K3Fe(CN)6 = FeFe(CN)6 + 3 KCl + 6 H2O

Fe3S4 + H2 = Fe + H2S =>
Fe3S4 + 4 H2 = 3 Fe + 4 H2S

Cr + Sn{4}Cl = Cr{3}Cl + Sn =>
4 Cr + 3 Sn{4}Cl = 4 Cr{3}Cl + 3 Sn

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + 11 H2O

MnO2 + HCl = MnCl2 + Cl2 + HHO =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 HHO

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

C2H6 + O2 = C2O2 + H2O4 =>
C2H6 + 7 O2 = C2O2 + 3 H2O4

IO3{-} + N3{-} + H2O = I{-} + NO + OH{-} =>
7 IO3{-} + 6 N3{-} + 3 H2O = 7 I{-} + 18 NO + 6 OH{-}

NaOH + C3H4O2 = NaC3H3O2 + H2O =>
NaOH + C3H4O2 = NaC3H3O2 + H2O

Al2(CO3)3 + CH3COOH = (CH3COO)3Al + H2O + CO2 =>
Al2(CO3)3 + 6 CH3COOH = 2(CH3COO)3Al + 3 H2O + 3 CO2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Sn(SO4)2 + BaPo = SnPo2 + BaSO4 =>
Sn(SO4)2 + 2 BaPo = SnPo2 + 2 BaSO4

C2H6O + Li = Li(OH) + C2H5 =>
C2H6O + Li = Li(OH) + C2H5

C6H6CH3 + KMnO4 = C6H6COOH + MnO2 + KOH =>
C6H6CH3 + 2 KMnO4 = C6H6COOH + 2 MnO2 + 2 KOH

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

C20H14O4 + Na2CO3 = Na2C20H12O4 + H2O + CO2 =>
C20H14O4 + Na2CO3 = Na2C20H12O4 + H2O + CO2

Na + C2H3O2Rb = Rb + C2H3NaO2 =>
Na + C2H3O2Rb = Rb + C2H3NaO2

Cu(SO4) + NaOH = Cu(OH)2 + Na2SO4 =>
Cu(SO4) + 2 NaOH = Cu(OH)2 + Na2SO4

C30H62 + N2O = H2O + CO2 + N2 =>
C30H62 + 91 N2O = 31 H2O + 30 CO2 + 91 N2

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Breng de vergelijking van een chemische reactie in evenwicht
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