| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4(aq) + 2 HCl(aq) = MgCl2(aq) + H2SO4(aq)
C3H6O + Ag(NH3)2OH = C2H5COOH + Ag + NH3 + H2O =>
C3H6O + 2 Ag(NH3)2OH = C2H5COOH + 2 Ag + 4 NH3 + H2O
N2O4 + CH3NHNH2 = N2 + H2O + CO2 =>
5 N2O4 + 4 CH3NHNH2 = 9 N2 + 12 H2O + 4 CO2
(NH4)2SO3 + HCl = NH4 + Cl + SO2 + H2O =>
(NH4)2SO3 + 2 HCl = 2 NH4 + 2 Cl + SO2 + H2O
SiCl4(s) + Si(g) = Si2Cl6(s) =>
3 SiCl4(s) + Si(g) = 2 Si2Cl6(s)
NaNO3 + (FeCl3) = Fe2(NO3) + NaCl6 =>
NaNO3 + 2(FeCl3) = Fe2(NO3) + NaCl6
NaOH + Ai2O3 = NaAiO2 + H2O =>
2 NaOH + Ai2O3 = 2 NaAiO2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2Cr2O7 + KI + HCl = KCl + CrCl3 + I2 + NaCl + H2O =>
Na2Cr2O7 + 6 KI + 14 HCl = 6 KCl + 2 CrCl3 + 3 I2 + 2 NaCl + 7 H2O
AsH3 + AgNO3 + H2O = H3AsO3 + HNO2 + Ag =>
AsH3 + 2 AgNO3 + H2O = H3AsO3 + 2 HNO2 + 2 Ag
NiI2 = Ni + I2 =>
NiI2 = Ni + I2
ZnO + Fe = ZnFeO =>
ZnO + Fe = ZnFeO
Mg + SO2 = MgSO3 + S =>
2 Mg + 3 SO2 = 2 MgSO3 + S
Pt + Au2O3 = Au + PtO =>
3 Pt + Au2O3 = 2 Au + 3 PtO
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
KOH + N2 = NO + K + H2O =>
4 KOH + N2 = 2 NO + 4 K + 2 H2O
NH4NO3 + H2O = HNO3 + H(NH4) =>
5 NH4NO3 + 3 H2O = 6 HNO3 + 4 H(NH4)
C10H15N + HCl = C10H16 + NCl =>
C10H15N + HCl = C10H16 + NCl
Cu + NH4OH = CuNH4OH =>
Cu + NH4OH = CuNH4OH
NaNO3 + NH4Cl = NaCl + H2O + N2 + HCl =>
3 NaNO3 + 5 NH4Cl = 3 NaCl + 9 H2O + 4 N2 + 2 HCl
Ca(s) + Ag2SO4(aq) = Ag2(s) + CaSO4(aq) =>
Ca(s) + Ag2SO4(aq) = Ag2(s) + CaSO4(aq)
BaCl2(aq) + (NH4)2SO4(aq) = BaSO4 + (NH4)2Cl2 =>
BaCl2(aq) + (NH4)2SO4(aq) = BaSO4 + (NH4)2Cl2
Ca(NO3)2(aq) + HCl(aq) = CaCl2(aq) + HNO3(aq) =>
Ca(NO3)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 HNO3(aq)
CaCl2 + Na2CO4 = CaCO4 + NaCl =>
CaCl2 + Na2CO4 = CaCO4 + 2 NaCl
Fe + H3PO4 = Fe2(PO4)3 + H2 =>
4 Fe + 6 H3PO4 = 2 Fe2(PO4)3 + 9 H2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2SO4 + NaOH = H2O + H + NaSO4 =>
H2SO4 + NaOH = H2O + H + NaSO4
C2H7N + CO2 + H2O = HNO3 + C3H6 =>
9 C2H7N + 12 CO2 + 3 H2O = 9 HNO3 + 10 C3H6
NH3 + Cu(SO4)2 = Cu(NH3)4(SO4)2 =>
4 NH3 + Cu(SO4)2 = Cu(NH3)4(SO4)2
BeO + NaSO4 = BeSO4 + NaO =>
BeO + NaSO4 = BeSO4 + NaO
NaBO2 + H2 = NaH + H2O + B =>
2 NaBO2 + 5 H2 = 2 NaH + 4 H2O + 2 B
H2C4O6 + Al(HCO3)3 = CO2 + H2O + Al2(C4H4O6)3 =>
5 H2C4O6 + 2 Al(HCO3)3 = 14 CO2 + 2 H2O + Al2(C4H4O6)3
I2O5 + C = I2 + CO2 =>
2 I2O5 + 5 C = 2 I2 + 5 CO2
CoCl2 + NaBH4 + H2O = Co2B + NaCl + HBO2 + H2 =>
4 CoCl2 + 8 NaBH4 + 12 H2O = 2 Co2B + 8 NaCl + 6 HBO2 + 25 H2
P2O5 + HCl = POCl3 + H3PO4 =>
P2O5 + 3 HCl = POCl3 + H3PO4
Ca(HCO3)2 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 Ca(HCO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 CO2 + 6 H2O
Li2 = Li =>
Li2 = 2 Li
FeSO4 + H2SeO4 + H2SO4 = Fe2(SO4)3 + Se + H2O =>
6 FeSO4 + H2SeO4 + 3 H2SO4 = 3 Fe2(SO4)3 + Se + 4 H2O
HgO + I2O7 = HgI2O8 =>
HgO + I2O7 = HgI2O8
Li2S + NH4NO3 = LiNO3 + (NH4)2S =>
Li2S + 2 NH4NO3 = 2 LiNO3 + (NH4)2S
FeS + O = Fe2O3 + SO2 =>
2 FeS + 7 O = Fe2O3 + 2 SO2
Li(PO4) + Ca(OH) = Li(OH) + Ca(PO4) =>
Li(PO4) + Ca(OH) = Li(OH) + Ca(PO4)
Au + H2Te = Au2Te3 + H2 =>
2 Au + 3 H2Te = Au2Te3 + 3 H2
C4H8O + H2SO4 + KMnO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C4H8O + 33 H2SO4 + 22 KMnO4 = 20 CO2 + 11 K2SO4 + 22 MnSO4 + 53 H2O
CH2O2 + Ba(OH)2 = H2O + Ba(COOH)2 =>
2 CH2O2 + Ba(OH)2 = 2 H2O + Ba(COOH)2
O3 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
O3 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 6 KCl + 5 H2O
NH4ClO4 + Al = N2 + H2O + Al2O3 + Cl2 =>
6 NH4ClO4 + 8 Al = 3 N2 + 12 H2O + 4 Al2O3 + 3 Cl2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KAl(SO4)2 + H2O = KAl(SO4)2*12H2O =>
KAl(SO4)2 + 12 H2O = KAl(SO4)2*12H2O
NaCl(g) + MgBr2 = MgCl2(g) + NaBr(g) =>
2 NaCl(g) + MgBr2 = MgCl2(g) + 2 NaBr(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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