| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH8H10 + 11 O2 = 2 CO2 + 18 H2O
Al4C3 + O2 = CO2 + Al2O3 =>
Al4C3 + 6 O2 = 3 CO2 + 2 Al2O3
Ba(NO3)2 + HCl = BaHCl + NO3 =>
Ba(NO3)2 + HCl = BaHCl + 2 NO3
CaC2 + C2H2 = CaH2 + C =>
CaC2 + C2H2 = CaH2 + 4 C
C2H11 + O2 = H2O + CO2 =>
4 C2H11 + 19 O2 = 22 H2O + 8 CO2
Ag + F2 = AgF =>
2 Ag + F2 = 2 AgF
H2SO4 + Fe = Fe2(SO4)3 + SO2 + H2O =>
6 H2SO4 + 2 Fe = Fe2(SO4)3 + 3 SO2 + 6 H2O
FeCl2 + ClO = FeCl3 + O2 =>
2 FeCl2 + 2 ClO = 2 FeCl3 + O2
KN3(s) + HNO2(aq) = N2(g) + NO(g) + KOH(aq) =>
2 KN3(s) + 2 HNO2(aq) = 3 N2(g) + 2 NO(g) + 2 KOH(aq)
FeCl2 + ClO = FeCl3 + O2 =>
2 FeCl2 + 2 ClO = 2 FeCl3 + O2
BaCl2(aq) + K2SO4 = (aq)BaSO4(s) + KCl(aq) =>
BaCl2(aq) + K2SO4 = (aq)BaSO4(s) + 2 KCl(aq)
K2G2O7 + HCl = KCl + GCl2 + Cl2 + H2O =>
K2G2O7 + 14 HCl = 2 KCl + 2 GCl2 + 4 Cl2 + 7 H2O
WCl6 + H2O = WO3 + HCl =>
WCl6 + 3 H2O = WO3 + 6 HCl
Cu{+2} + Cr = Cr{+3} + Cu =>
3 Cu{+2} + 2 Cr = 2 Cr{+3} + 3 Cu
C8H10 + KMnO4 = C7H6O2 + MnO2 + KOH + CH3 =>
13 C8H10 + 28 KMnO4 = 14 C7H6O2 + 28 MnO2 + 28 KOH + 6 CH3
MnSO4 + KOH + H2O = KMnO4 + SO2 + H2 =>
2 MnSO4 + 2 KOH + 2 H2O = 2 KMnO4 + 2 SO2 + 3 H2
FeCl2 + ClO = FeCl3 + O2 =>
2 FeCl2 + 2 ClO = 2 FeCl3 + O2
Sr(NO3) + KI = SrI + K(NO3) =>
Sr(NO3) + KI = SrI + K(NO3)
HF + Ag2CO3 = AgF + H2CO3 =>
2 HF + Ag2CO3 = 2 AgF + H2CO3
CaCO3 + ZnO = CaO + ZnCO3 =>
CaCO3 + ZnO = CaO + ZnCO3
CuO + C23H48 = H2O + Cu + CO2 =>
70 CuO + C23H48 = 24 H2O + 70 Cu + 23 CO2
Mg + HNO3 = MgO + HNO =>
2 Mg + HNO3 = 2 MgO + HNO
HCL(aq) + LIOH(aq) = H2O(l) + LICL(aq) =>
HCL(aq) + LIOH(aq) = H2O(l) + LICL(aq)
Cu2S2C = Cu2 + CS2 =>
Cu2S2C = Cu2 + CS2
Cu + MgSO4 + H2O = H2 + CuSO4 + Mg(OH)2 =>
Cu + MgSO4 + 2 H2O = H2 + CuSO4 + Mg(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3(g)CO2(g)H2O(l) = NH4HCO3 =>
NH3(g)CO2(g)H2O(l) = NH4HCO3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Al2O3 + HBrO3 = Al(BrO3)3 + H2O =>
Al2O3 + 6 HBrO3 = 2 Al(BrO3)3 + 3 H2O
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2(SO4) + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2(SO4) + 7 H2O
KOH + H2SO3 = K2SO3 + H2O =>
2 KOH + H2SO3 = K2SO3 + 2 H2O
SnCl2 + HCl + O3 = SnCl4 + H2O =>
3 SnCl2 + 6 HCl + O3 = 3 SnCl4 + 3 H2O
NOH + HNO3 = OHHN2O3 =>
NOH + HNO3 = OHHN2O3
Na2CrO4 + H2O + NaOH = Na3[Cr(OH)6] + O2 =>
4 Na2CrO4 + 10 H2O + 4 NaOH = 4 Na3[Cr(OH)6] + 3 O2
Be + F2 = Be2F3 =>
4 Be + 3 F2 = 2 Be2F3
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
KMnO4 + KBr = BrMnO4 + K2 =>
KMnO4 + KBr = BrMnO4 + K2
Fe + Cs = Fe2Cs =>
2 Fe + Cs = Fe2Cs
NaAlO2 = Al2O3 + Na2O =>
2 NaAlO2 = Al2O3 + Na2O
Al2O3(s) + C(s) = Al(l) + CO2(g) =>
2 Al2O3(s) + 3 C(s) = 4 Al(l) + 3 CO2(g)
Cu{+2} + Cr = Cr{+3} + Cu =>
3 Cu{+2} + 2 Cr = 2 Cr{+3} + 3 Cu
Ba(OH)2 + Fe(NO3)3 = Ba(NO3)2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 Fe(OH)3
HIO = H + IO =>
HIO = H + IO
C5H9NH2 + O2 = CO2 + N2 + H2O =>
4 C5H9NH2 + 31 O2 = 20 CO2 + 2 N2 + 22 H2O
S + KOH = K2S + K2SO4 + H2O =>
4 S + 8 KOH = 3 K2S + K2SO4 + 4 H2O
Ba(OH)2 + KHCO3 = KOH + BaCO3 + H2O =>
Ba(OH)2 + KHCO3 = KOH + BaCO3 + H2O
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
Pb + Br2 = PbBr4 =>
Pb + 2 Br2 = PbBr4
HNO3 + H2O = HNO3*2H2O =>
HNO3 + 2 H2O = HNO3*2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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