| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HCl + AlI3 = AlCl3 + 3 HI
Na2SO3 + KIO3 + H2SO4 = K2SO4 + NaSO4 + I2 + H2O =>
5 Na2SO3 + 4 KIO3 + 7 H2SO4 = 2 K2SO4 + 10 NaSO4 + 2 I2 + 7 H2O
HS + H2SO4 = H2S + HSO4 =>
HS + H2SO4 = H2S + HSO4
CuCl2H2SO4 = CuSO4 + HCl =>
CuCl2H2SO4 = CuSO4 + 2 HCl
Mg(HSO4)2 = Mg(SO4)2 + H2 =>
Mg(HSO4)2 = Mg(SO4)2 + H2
FeC2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O + CO2 =>
10 FeC2O4 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O + 20 CO2
C = C13 =>
13 C = C13
AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
C4H10 + Na = NaC4H10 =>
C4H10 + Na = NaC4H10
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
AlNO2 + NaOH = AlOH + NaNO2 =>
AlNO2 + NaOH = AlOH + NaNO2
KI(aq) + Pb(NO3)2 = KNO3(aq) + PbI2 =>
2 KI(aq) + Pb(NO3)2 = 2 KNO3(aq) + PbI2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
NaCO2 + H2C2H3O2 = NaC2H3O2 + H2O + CO2 =>
9 NaCO2 + 7 H2C2H3O2 = 9 NaC2H3O2 + 4 H2O + 5 CO2
Na2CO3 + Cu2SO4 = Na2SO4 + Cu2CO3 =>
Na2CO3 + Cu2SO4 = Na2SO4 + Cu2CO3
C4 = C =>
C4 = 4 C
NaOH + C + ClO2 + Ca(OH)2 = CaCO3 + H2O + NaClO2 =>
4 NaOH + C + 4 ClO2 + Ca(OH)2 = CaCO3 + 3 H2O + 4 NaClO2
HI(aq) + RbOH(aq) = RbHI(aq) + OH(s) =>
HI(aq) + RbOH(aq) = RbHI(aq) + OH(s)
P2S3 + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P2S3 + 22 HNO3 = 2 H3PO4 + 3 SO2 + 22 NO2 + 8 H2O
CH3COOH + NaOCl = CHCl3 + NaCl + Na2CO3 + H2O =>
5 CH3COOH + 16 NaOCl = 4 CHCl3 + 4 NaCl + 6 Na2CO3 + 8 H2O
Sr(OH)2Zn(NO3)2 = Sr(NO3)2Zn(OH)2 =>
Sr(OH)2Zn(NO3)2 = Sr(NO3)2Zn(OH)2
HCl + H2MgO2 = MgO2HCl + H2 =>
HCl + H2MgO2 = MgO2HCl + H2
CH3COOCCl(CH3)2 + NaOH = CH3COONa + (CH3)2CClOH =>
CH3COOCCl(CH3)2 + NaOH = CH3COONa + (CH3)2CClOH
CaC2 + CO = CaO + C2 =>
2 CaC2 + 2 CO = 2 CaO + 3 C2
CH3COOH + Br2 + P = CH3COBr + P(OH)3 =>
6 CH3COOH + 3 Br2 + 2 P = 6 CH3COBr + 2 P(OH)3
CU(OH)2 + NaCl = CUCl2 + NaOH =>
CU(OH)2 + 2 NaCl = CUCl2 + 2 NaOH
H2SO4 + Mg = MgSO4 + H2S + H2O =>
5 H2SO4 + 4 Mg = 4 MgSO4 + H2S + 4 H2O
SrO + N2 = SrN + O =>
2 SrO + N2 = 2 SrN + 2 O
MnO + Cr2O3 = Mn + CrO3 =>
3 MnO + Cr2O3 = 3 Mn + 2 CrO3
Fe2O3 + Si = FeO + SiO2 =>
2 Fe2O3 + Si = 4 FeO + SiO2
Na2CO3 + HCl = NaCl + HCO3 + H =>
Na2CO3 + 2 HCl = 2 NaCl + HCO3 + H
H3BO4 = H + BO4 =>
H3BO4 = 3 H + BO4
CH3CH2(OH)CH3 + CuO = CH3C(O)CH3 + H2O + Cu =>
2 CH3CH2(OH)CH3 + 3 CuO = 2 CH3C(O)CH3 + 3 H2O + 3 Cu
C4H10Br2 + KOH = C4H8 + KBr + H2O =>
C4H10Br2 + 2 KOH = C4H8 + 2 KBr + 2 H2O
MqO + H2O = Mq(OH)2 =>
MqO + H2O = Mq(OH)2
NaCl2KOH = NaOHKCl2 =>
NaCl2KOH = NaOHKCl2
ClO3{-} + H2O + I2 = IO3{-} + Cl{-} + H{+} =>
5 ClO3{-} + 3 H2O + 3 I2 = 6 IO3{-} + 5 Cl{-} + 6 H{+}
Al + HBr = AlBr3 + H2 = =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
O2 + KClO3 = KClO3O2 =>
O2 + KClO3 = KClO3O2
Na3PO4 + H2O = Na2HPO4 + NaOH =>
Na3PO4 + H2O = Na2HPO4 + NaOH
KMnO4 + K2S + H2O = MnS + S + KOH =>
2 KMnO4 + 7 K2S + 8 H2O = 2 MnS + 5 S + 16 KOH
C10H8O + O2 = CO2 + H2O =>
2 C10H8O + 23 O2 = 20 CO2 + 8 H2O
CuBr + Pb(NO3)2 = CuNO3 + PbBr2 =>
2 CuBr + Pb(NO3)2 = 2 CuNO3 + PbBr2
H2SO4 + KCl = K2SO4 + HCl =>
H2SO4 + 2 KCl = K2SO4 + 2 HCl
S + P = P2S5 =>
5 S + 2 P = P2S5
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Cr2Se3 = Cr + Se =>
Cr2Se3 = 2 Cr + 3 Se
FeCl4 + Ag = Fe + AgCl =>
FeCl4 + 4 Ag = Fe + 4 AgCl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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