| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2I2 + 6 H2O = 2 HCl + 2 HIO3 + 8 H
Cl2 + F2 = Cl2F2 =>
Cl2 + F2 = Cl2F2
HI + SO2 = I2 + S + H2O =>
4 HI + SO2 = 2 I2 + S + 2 H2O
CH30H + O2 = CO2 + H2O =>
4 CH30H + 35 O2 = 4 CO2 + 62 H2O
Na2CO3(aq) + HCl(s) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(aq) + 2 HCl(s) = CO2(g) + H2O(l) + 2 NaCl(aq)
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
FeNO3 + H2O = Fe2O3 + HNO2 =>
2 FeNO3 + H2O = Fe2O3 + 2 HNO2
Cu + CO3 = Cu2CO3 =>
2 Cu + CO3 = Cu2CO3
NaOH + HCl2 = NaOCl + NaCl + H2O =>
4 NaOH + 2 HCl2 = NaOCl + 3 NaCl + 3 H2O
CrK2O4 + BaCl2 = BaCrO4 + KCl =>
CrK2O4 + BaCl2 = BaCrO4 + 2 KCl
Hg2Cl2 + NH4OH = HgNH2Cl + H2O + NH4Cl + Hg =>
Hg2Cl2 + 2 NH4OH = HgNH2Cl + 2 H2O + NH4Cl + Hg
HY + HNO3 = HYO3 + NO2 + H2O =>
HY + 6 HNO3 = HYO3 + 6 NO2 + 3 H2O
P(s) + Cl2 = PCl5 =>
2 P(s) + 5 Cl2 = 2 PCl5
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Ca + Li = CaLi =>
Ca + Li = CaLi
CH3CN + O2 = CO2 + H2O + HCN =>
2 CH3CN + 3 O2 = 2 CO2 + 2 H2O + 2 HCN
NaBr + I = BrI + Na =>
NaBr + I = BrI + Na
Fe(OH)3 + (NH4)2CO3 = NH4OH + Fe2(CO3)3 =>
2 Fe(OH)3 + 3(NH4)2CO3 = 6 NH4OH + Fe2(CO3)3
AgNo3 + K2Cr2O4 = Ag2Cr2O4 + KNo3 =>
2 AgNo3 + K2Cr2O4 = Ag2Cr2O4 + 2 KNo3
I + NaF = NaI + F =>
I + NaF = NaI + F
Fe(NO3) + NH4Cl = FeCl + NH4(NO3) =>
Fe(NO3) + NH4Cl = FeCl + NH4(NO3)
H3PO4 + Cu2CO3 = Cu3PO4 + H2O + CO2 =>
2 H3PO4 + 3 Cu2CO3 = 2 Cu3PO4 + 3 H2O + 3 CO2
MgI2(aq) + Mn(SO3)2(aq) = MgSO3(aq) + MnI4(aq) =>
2 MgI2(aq) + Mn(SO3)2(aq) = 2 MgSO3(aq) + MnI4(aq)
Si + CI2 = SiCI2 =>
Si + CI2 = SiCI2
Cu + MgCl2 = Cl2Cu + Mg =>
Cu + MgCl2 = Cl2Cu + Mg
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
Fe(NO3)3 + Na2S = Fe2S3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2S = Fe2S3 + 6 NaNO3
KClO3 + MnO + KOH = K2MnO4 + KCl + H2O =>
2 KClO3 + 3 MnO + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2O
Au3 + O2 = Au2O3 =>
4 Au3 + 9 O2 = 6 Au2O3
Ca{+} + SO4{-} = CaSO4 =>
Ca{+} + SO4{-} = CaSO4
Na3AsO3 + H2SO4 + Zn = AsH3 + ZnSO4 + Na2SO4 + H2O =>
2 Na3AsO3 + 9 H2SO4 + 6 Zn = 2 AsH3 + 6 ZnSO4 + 3 Na2SO4 + 6 H2O
UF6 + H2O = HF + U2O4F4 =>
2 UF6 + 4 H2O = 8 HF + U2O4F4
Fe(NO3)3(aq) + KOH(aq) = FeOH(s) + K(NO3)3(aq) =>
Fe(NO3)3(aq) + KOH(aq) = FeOH(s) + K(NO3)3(aq)
Li + KCN = LiCN + K =>
Li + KCN = LiCN + K
BaMnO4 + SnBr2 + HBr = BaBr2 + MnBr2 + SnBr4 + H2O =>
BaMnO4 + 2 SnBr2 + 8 HBr = BaBr2 + MnBr2 + 2 SnBr4 + 4 H2O
Br + Cl2 + H2O = HBrO3 + HCl =>
2 Br + 5 Cl2 + 6 H2O = 2 HBrO3 + 10 HCl
Na2C2O4 + Pb(NO3)2 = Pb(C2O4) + Na + NO3 =>
Na2C2O4 + Pb(NO3)2 = Pb(C2O4) + 2 Na + 2 NO3
K2CO3 + Fe(NO3)2 = K2(NO3)2 + FeCO3 =>
K2CO3 + Fe(NO3)2 = K2(NO3)2 + FeCO3
Fe(NO3)3(aq) + Na2CO3(aq) = FeCO3(s) + Na2(NO3)3(aq) =>
Fe(NO3)3(aq) + Na2CO3(aq) = FeCO3(s) + Na2(NO3)3(aq)
C6H6N12O12 = N2 + H2O + CO2 + C =>
2 C6H6N12O12 = 12 N2 + 6 H2O + 9 CO2 + 3 C
KCl + AgNO{3} = KNO{3} + AgCl =>
KCl + AgNO{3} = KNO{3} + AgCl
P + HNO3 = P2O5 + NO2 + H2O =>
2 P + 10 HNO3 = P2O5 + 10 NO2 + 5 H2O
Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3
XCuSO4 + NaOH = XCuOH + NaSO4 =>
XCuSO4 + NaOH = XCuOH + NaSO4
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Ca2(SO4)2 + Al(NO3)3 = Ca(NO3)2 + Al2(SO4)3 =>
3 Ca2(SO4)2 + 4 Al(NO3)3 = 6 Ca(NO3)2 + 2 Al2(SO4)3
Ca(OH)2 + HBr = Ca2Br + H2O + OH =>
2 Ca(OH)2 + HBr = Ca2Br + H2O + 3 OH
OCN{-} + H{+} + H2O = H2CO3 + NH4{+} =>
OCN{-} + 2 H{+} + 2 H2O = H2CO3 + NH4{+}
Fe + NO2 = NO + FeO =>
Fe + NO2 = NO + FeO
FeCI + H(OH)3 = Fe(OH)3 + HCI =>
FeCI + H(OH)3 = Fe(OH)3 + HCI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/24
Équations équilibrées sur12/31/23
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