| Équations équilibrées la veille | Équations équilibrées le lendemain |
CF4 + Br2 = CBr2 + 2 F2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
AgNO3 + Ca(CH3COO)2 = Ca(NO3)2 + Ag(CH3COO) =>
2 AgNO3 + Ca(CH3COO)2 = Ca(NO3)2 + 2 Ag(CH3COO)
Mg + Zn{2+} = Mg{2+} + Zn =>
Mg + Zn{2+} = Mg{2+} + Zn
C2H3Cl + O2 = CO2 + H2 + HCl =>
C2H3Cl + 2 O2 = 2 CO2 + H2 + HCl
NHO3 + NaOH = NaNO3 + H2O =>
NHO3 + NaOH = NaNO3 + H2O
Fe(SO4)3 + Zn = FeSO4 + ZnSO4 =>
Fe(SO4)3 + 2 Zn = FeSO4 + 2 ZnSO4
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
HCl + KCl = HK + Cl2 =>
HCl + KCl = HK + Cl2
Mg2Si + H2SO4 = SiH4 + MgSO4 =>
Mg2Si + 2 H2SO4 = SiH4 + 2 MgSO4
NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O
C + AI = AIC3 =>
3 C + AI = AIC3
BrO3 + OH = BrO4 + H2O =>
BrO3 + 2 OH = BrO4 + H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
KNO3 + S = K2SO4 + SO2 + N2 =>
2 KNO3 + 2 S = K2SO4 + SO2 + N2
CrO + HNO3 = Cr + NO3 + H2O =>
CrO + 2 HNO3 = Cr + 2 NO3 + H2O
K2SO4 + Na2SO4 = NaKSO4 =>
K2SO4 + Na2SO4 = 2 NaKSO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2TeO3 + KClO3 = H2TeO4 + KHTeO4 + Cl2 + H2O =>
5 H2TeO3 + 2 KClO3 = 3 H2TeO4 + 2 KHTeO4 + Cl2 + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al + Ca(OH)2 = Ca(AlO2)2 + CaO + H2 =>
2 Al + 3 Ca(OH)2 = Ca(AlO2)2 + 2 CaO + 3 H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe + AgCH3COO = Ag + Fe(CH3COO)2 =>
Fe + 2 AgCH3COO = 2 Ag + Fe(CH3COO)2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C2H3Br + O2 = CO2 + H2O + Br2 =>
4 C2H3Br + 11 O2 = 8 CO2 + 6 H2O + 2 Br2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C2H4OH(l) + O2(g) = CO2(g) + H2O(g) =>
4 C2H4OH(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(g)
HCl(O)4 + (P)4(O)10 = (H)3P(O)4 + (Cl)2(O)7 =>
12 HCl(O)4 + (P)4(O)10 = 4(H)3P(O)4 + 6(Cl)2(O)7
H2SO3 + CuO = Cu(SO3) + H2O =>
H2SO3 + CuO = Cu(SO3) + H2O
Mg3N2 + H2SO4 = MgSO4 + NH4 + SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + 2 NH4 + SO4
H{+} + HSO3{-} = SO2 + H2O =>
H{+} + HSO3{-} = SO2 + H2O
As2O3 + H2SO4 + Zn = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 H2SO4 + 6 Zn = 2 AsH3 + 6 ZnSO4 + 3 H2O
AlCl3 + SO3 = AlSO3 + Cl =>
AlCl3 + SO3 = AlSO3 + 3 Cl
Br2 + LiF = LiBr + F2 =>
Br2 + 2 LiF = 2 LiBr + F2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
C2H6 + O6 = CO2 + H2O =>
6 C2H6 + 7 O6 = 12 CO2 + 18 H2O
Fe2O3 + C2H4O2 = Fe + CO2 + H2O =>
4 Fe2O3 + 3 C2H4O2 = 8 Fe + 6 CO2 + 6 H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Na2CrO2 + NaOH + PbO2 = Na2PbO2 + H2O + Na2CrO4 =>
Na2CrO2 + 4 NaOH + 2 PbO2 = 2 Na2PbO2 + 2 H2O + Na2CrO4
AgCl + K4[Fe(CN)6] = Ag4[Fe(CN)6] + KCl =>
4 AgCl + K4[Fe(CN)6] = Ag4[Fe(CN)6] + 4 KCl
[Zn(NO3)2]6H2O + NH2CH2COOH = ZnO + CO2 + H2O + N2 =>
3[Zn(NO3)2]6H2O + 20 NH2CH2COOH = 18 ZnO + 40 CO2 + 53 H2O + 28 N2
KClO3 + MnO2 + K2CO3 = K2MnO4 + KCl + CO2 =>
KClO3 + 3 MnO2 + 3 K2CO3 = 3 K2MnO4 + KCl + 3 CO2
Mg3P2 + HOH = PH3 + Mg(OH)2 =>
Mg3P2 + 6 HOH = 2 PH3 + 3 Mg(OH)2
BaCl2 + NaSO4 = BaSO4 + Cl2Na =>
BaCl2 + NaSO4 = BaSO4 + Cl2Na
Na + HBr = NaBr + H =>
Na + HBr = NaBr + H
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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