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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe(II)O + H2SO4 = Fe(II)SO4 + H2O =>
Fe(II)O + H2SO4 = Fe(II)SO4 + H2O

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

Na2SO4(l) + FeCl3(l) = Fe2(SO4)3(l) + NaCl(l) =>
3 Na2SO4(l) + 2 FeCl3(l) = Fe2(SO4)3(l) + 6 NaCl(l)

(CH3)CO2H + Ba(OH)2 = CH3(OH)2 + BaCO2H =>
(CH3)CO2H + Ba(OH)2 = CH3(OH)2 + BaCO2H

Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2

NaHCO3 + C2H4O2 = CO2 + C2H3NaO2 + H2O =>
NaHCO3 + C2H4O2 = CO2 + C2H3NaO2 + H2O

H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O

K + H3AsO4 = K3AsO4 + H2 =>
6 K + 2 H3AsO4 = 2 K3AsO4 + 3 H2

NaN3 = Na*N3 =>
NaN3 = Na*N3

S + KOH = K2S + K2SO4 + H2O =>
4 S + 8 KOH = 3 K2S + K2SO4 + 4 H2O

Cu + CuSO4 = CuO + S =>
3 Cu + CuSO4 = 4 CuO + S

N2H2 = N3H3 =>
3 N2H2 = 2 N3H3

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

MgCO3*3H2O = Mg5(CO3)4(OH)2*5H2O + H2O + CO2 =>
5 MgCO3*3H2O = Mg5(CO3)4(OH)2*5H2O + 9 H2O + CO2

CuO(s) + CO2(g) + H2O(l) = Cu2CO3(OH)2 =>
2 CuO(s) + CO2(g) + H2O(l) = Cu2CO3(OH)2

Br2 + O2 = Br2O3 =>
2 Br2 + 3 O2 = 2 Br2O3

CI4 + Br2 = CBr4 + I2 =>
CI4 + 2 Br2 = CBr4 + 2 I2

CuO(s) + CO2(g) + H2O(l) = Cu2CO3(OH)2 =>
2 CuO(s) + CO2(g) + H2O(l) = Cu2CO3(OH)2

C3O2H6NaOH = C3O2NaH5H2O =>
C3O2H6NaOH = C3O2NaH5H2O

Mg(s) + ZnCl2(aq) = MgCl2(aq) + Zn(s) =>
Mg(s) + ZnCl2(aq) = MgCl2(aq) + Zn(s)

ZnCl2 + MgO = ZnO + MgCl2 =>
ZnCl2 + MgO = ZnO + MgCl2

Sr(OH)2 + Cl = ClOH + Sr =>
Sr(OH)2 + 2 Cl = 2 ClOH + Sr

C7H5NaO2 + KOH = C7H5KO2 + NaOH =>
C7H5NaO2 + KOH = C7H5KO2 + NaOH

Zn + KNO3 + KOH + H2O = NH3 + K2Zn(OH)4 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = NH3 + 4 K2Zn(OH)4

POF3 + KF = K2O + PF5 =>
POF3 + 2 KF = K2O + PF5

HgS + HNO3 + HCl = H2O + H2SO4 + NO2 + HgCl2 =>
HgS + 8 HNO3 + 2 HCl = 4 H2O + H2SO4 + 8 NO2 + HgCl2

KMnO4 + H2O + K2S = MnS + S + KOH =>
2 KMnO4 + 8 H2O + 7 K2S = 2 MnS + 5 S + 16 KOH

CoCl + NaOH = Co(OH)Cl + Na =>
CoCl + NaOH = Co(OH)Cl + Na

K2SO4 + BaCl2 = KCl + Ba(SO4) =>
K2SO4 + BaCl2 = 2 KCl + Ba(SO4)

Pb + NH4NO3 = Pb(OH)NO3 + H2O + N2 =>
2 Pb + 7 NH4NO3 = 2 Pb(OH)NO3 + 13 H2O + 6 N2

Cl2 + H2 = (HCl)2 =>
Cl2 + H2 = (HCl)2

Na34 + KOH = NaOH + K34 =>
Na34 + 34 KOH = 34 NaOH + K34

SiO2 + HCl + F2 = SiF4 + H2O + Cl2 =>
SiO2 + 4 HCl + 2 F2 = SiF4 + 2 H2O + 2 Cl2

NH3 + HNO3 = H2O + NH2 =>
7 NH3 + HNO3 = 3 H2O + 8 NH2

CH3NH2 + H2SO4 = NH4HSO4 + C2H4 =>
2 CH3NH2 + 2 H2SO4 = 2 NH4HSO4 + C2H4

Ag2O + KCl = Ag + KClO3 =>
3 Ag2O + KCl = 6 Ag + KClO3

N2O5 + H3SbO3 = N(H2SbO3)5 + H2O =>
N2O5 + 10 H3SbO3 = 2 N(H2SbO3)5 + 5 H2O

Cr + H2(SO4) = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2(SO4) = Cr2(SO4)3 + 3 H2

Mg(OH)2 + FeO = MgO + Fe(OH)2 =>
Mg(OH)2 + FeO = MgO + Fe(OH)2

SO2 + NH3 = N2 + S + H2O =>
3 SO2 + 4 NH3 = 2 N2 + 3 S + 6 H2O

NaH + BaS = NaS + BaH =>
NaH + BaS = NaS + BaH

KBrO3 + KI + H2SO4 = I2 + HBr + K2SO4 + H2O =>
2 KBrO3 + 12 KI + 7 H2SO4 = 6 I2 + 2 HBr + 7 K2SO4 + 6 H2O

KBr + HCl = KCl + BrH =>
KBr + HCl = KCl + BrH

KHCO3 + SO2 = KHSO3 + CO2 =>
KHCO3 + SO2 = KHSO3 + CO2

KCl + H3PO4 = KHPO4 + HCl + H2 =>
2 KCl + 2 H3PO4 = 2 KHPO4 + 2 HCl + H2

KNO3 + C6H10O5 = K2O + CO2 + N2 + H2 =>
14 KNO3 + 5 C6H10O5 = 7 K2O + 30 CO2 + 7 N2 + 25 H2

NiS2 + O2 = NiO + SO =>
2 NiS2 + 3 O2 = 2 NiO + 4 SO

Bi3 + Fe + H2O = BiO3{-} + Fe2{+} + H =>
Bi3 + 6 Fe + 9 H2O = 3 BiO3{-} + 3 Fe2{+} + 18 H

Cr(OH)Cl2 + HCl = CrCl3 + H2O =>
Cr(OH)Cl2 + HCl = CrCl3 + H2O

CH3(CH2)14COOH + H2O = H2 + CO2 =>
CH3(CH2)14COOH + 30 H2O = 46 H2 + 16 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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