| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2S3O12 = Al2O3 + 3 SO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
C12H22O11 + HCl = CH4 + CCl4 + O2 =>
4 C12H22O11 + 52 HCl = 35 CH4 + 13 CCl4 + 22 O2
J2 + KOH + Cl2 = K2H3JO6 + KCl + H2O =>
J2 + 18 KOH + 7 Cl2 = 2 K2H3JO6 + 14 KCl + 6 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
H2O + CaCl2 + CO2 = CaCO3 + HCl =>
H2O + CaCl2 + CO2 = CaCO3 + 2 HCl
Ba(NO3)2 + AlCl3 = BaCl2 + Al(NO3)3 =>
3 Ba(NO3)2 + 2 AlCl3 = 3 BaCl2 + 2 Al(NO3)3
SZnS + O2 = SO2 + ZnO =>
2 SZnS + 5 O2 = 4 SO2 + 2 ZnO
Na3Po4(aq) + FeCl3(aq) = NaCl(aq) + FePo4(s) =>
Na3Po4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePo4(s)
SZnS + O2 = SO2 + ZnO =>
2 SZnS + 5 O2 = 4 SO2 + 2 ZnO
CsMnO4 + HBr = BrO + Cs + Mn + H =>
CsMnO4 + 4 HBr = 4 BrO + Cs + Mn + 4 H
SZnS + O2 = SO2 + ZnO =>
2 SZnS + 5 O2 = 4 SO2 + 2 ZnO
HTcO4 + NaOH = H2O + NaTcO4 =>
HTcO4 + NaOH = H2O + NaTcO4
SZnS + O2 = SO2 + ZnO =>
2 SZnS + 5 O2 = 4 SO2 + 2 ZnO
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SZnS + O2 = SO2 + ZnO =>
2 SZnS + 5 O2 = 4 SO2 + 2 ZnO
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
CO(NH2)2 + HNO2 = H2O + N2 + CO2 =>
CO(NH2)2 + 2 HNO2 = 3 H2O + 2 N2 + CO2
SZnS + O2 = SO2 + ZnO =>
2 SZnS + 5 O2 = 4 SO2 + 2 ZnO
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
SZnS + O2 = SO2 + ZnO =>
2 SZnS + 5 O2 = 4 SO2 + 2 ZnO
Zn(NO3)2 + HNO3 = Zn(NO3)3{-} + H{+} =>
Zn(NO3)2 + HNO3 = Zn(NO3)3{-} + H{+}
SZnS + O2 = SO2 + ZnO =>
2 SZnS + 5 O2 = 4 SO2 + 2 ZnO
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
C6H10O + HNO3 = C5H8O4 + H2O + N2O =>
5 C6H10O + 10 HNO3 = 6 C5H8O4 + 6 H2O + 5 N2O
C2H3OF + O2 = CO2 + H2O + F2 =>
4 C2H3OF + 9 O2 = 8 CO2 + 6 H2O + 2 F2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CaCl2 + Zn(NO3)2 = Ca(NO3)2 + Cl2 + Zn =>
CaCl2 + Zn(NO3)2 = Ca(NO3)2 + Cl2 + Zn
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3COOH + Na2CO3 = CO2 + H2O + CH3COONa =>
2 CH3COOH + Na2CO3 = CO2 + H2O + 2 CH3COONa
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
ClOH = Cl2O + H2O =>
2 ClOH = Cl2O + H2O
PH3(g) + O2(g) = P4O10(s) + H2O(g) =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O(g)
Na2CO3 + H2O2 = NaO2 + CO2 + H2O =>
Na2CO3 + 3 H2O2 = 2 NaO2 + CO2 + 3 H2O
KBr + SrCl2 = KCl + SrBr2 =>
2 KBr + SrCl2 = 2 KCl + SrBr2
CH5 + Cl2 = CCl + HCl =>
CH5 + 3 Cl2 = CCl + 5 HCl
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
CrO42 + Cl = Cr3 + ClO2 =>
3 CrO42 + 63 Cl = Cr3 + 63 ClO2
MgI2 + BeS = MgS + BeI2 =>
MgI2 + BeS = MgS + BeI2
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
P2O5 + O2 = PO5 =>
2 P2O5 + 5 O2 = 4 PO5
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
O5O4 + PtCl4 = PtO2 + O5Cl8 =>
O5O4 + 2 PtCl4 = 2 PtO2 + O5Cl8
Cu + F = Cu2F =>
2 Cu + F = Cu2F
CH3CH2OH + CuO = CH3CHO + H2O + Cu =>
CH3CH2OH + CuO = CH3CHO + H2O + Cu
CaCl2 + Ag = Ca + AgCl =>
CaCl2 + 2 Ag = Ca + 2 AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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