| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + ZnSO4 = HSO4 + ZnNO3
Ba(OH)2 + H2SO3 = BaSO3 + H2(OH)2 =>
Ba(OH)2 + H2SO3 = BaSO3 + H2(OH)2
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Al + NAOH + H2O = NAAl(OH)4 + H2 =>
2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
C6H6 + CH3Br = C6H6CH3 + Br =>
C6H6 + CH3Br = C6H6CH3 + Br
Ca(OH)2(aq) + HI(aq) = CaI2 + H2O =>
Ca(OH)2(aq) + 2 HI(aq) = CaI2 + 2 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Ba(OH)2 + H2SO3 = BaSO3 + H2(OH)2 =>
Ba(OH)2 + H2SO3 = BaSO3 + H2(OH)2
Na2CO3H2O + CH3COOH = NaCH3COO + CO2 + H2O =>
Na2CO3H2O + 2 CH3COOH = 2 NaCH3COO + CO2 + 2 H2O
AgNO3 + H2O = Ag + O2 + HNO3 =>
4 AgNO3 + 2 H2O = 4 Ag + O2 + 4 HNO3
ZnO + SO3 = ZnSO4 =>
ZnO + SO3 = ZnSO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CO(NH2)2 + NH4NO3 + H2SO4 = CO(NH2)2*HNO3 + NH4HSO4 =>
CO(NH2)2 + NH4NO3 + H2SO4 = CO(NH2)2*HNO3 + NH4HSO4
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
CAO + H2O = H2CAO2 =>
CAO + H2O = H2CAO2
PbS + H2O2 = PbSO4 + H20 =>
5 PbS + 10 H2O2 = 5 PbSO4 + H20
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
S + O2 = SO2 =>
S + O2 = SO2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O
Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2
carbon + oxygen = carbonmonoxide =>
2 C + O2 = 2 CO
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
FeSO4 + KMnO4 + KOH = Fe(OH)3 + K2MnO4 + K2SO4 =>
FeSO4 + KMnO4 + 3 KOH = Fe(OH)3 + K2MnO4 + K2SO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C2H6 + O2 = CO2 + H2O2 =>
C2H6 + 5 O2 = 2 CO2 + 3 H2O2
P + NAOH + H2O = PH3 + NAH2PO2 =>
4 P + 3 NAOH + 3 H2O = PH3 + 3 NAH2PO2
Fe + Na3Br = FeBr3 + Na =>
Fe + 3 Na3Br = FeBr3 + 9 Na
H2S + HClO3 = S + HCl + H2O =>
3 H2S + HClO3 = 3 S + HCl + 3 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
FeCo3 + KCl = K2Co3 + FeCl2 =>
FeCo3 + 2 KCl = K2Co3 + FeCl2
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
ironoxide + carbon = iron + carbondioxide =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CH2CHCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH2CHCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 18 H2O + 12 MnSO4 + 6 K2SO4
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/16
Équations équilibrées sur02/14/15
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