| Équations équilibrées la veille | Équations équilibrées le lendemain |
La(NO3)3 = La + 3 NO3
N2 + Cl3 = NCl3 =>
N2 + 2 Cl3 = 2 NCl3
CoCl2*6H2O = CoCl2 + H2O =>
CoCl2*6H2O = CoCl2 + 6 H2O
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH4OH =>
3(NH4)2S + K2Cr2O7 + 7 H2O = 3 S + 2 Cr(OH)3 + 2 KOH + 6 NH4OH
P + I2 + H2O = H3PO3 + HI =>
2 P + 3 I2 + 6 H2O = 2 H3PO3 + 6 HI
Mn2(CO3)7 + Al(NO3)3 = Mn(NO3)7 + Al2(CO3)3 =>
3 Mn2(CO3)7 + 14 Al(NO3)3 = 6 Mn(NO3)7 + 7 Al2(CO3)3
(NH4)2S + K2Cr2O7 + H2O = S + KCrO2 + NH4OH =>
3(NH4)2S + K2Cr2O7 + 3 H2O = 3 S + 2 KCrO2 + 6 NH4OH
CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4 =>
CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH3 =>
3(NH4)2S + K2Cr2O7 + H2O = 3 S + 2 Cr(OH)3 + 2 KOH + 6 NH3
Ti2(CO3)3 + AgC2H3O2 = Ti(C2H3O2)3 + Ag2CO3 =>
Ti2(CO3)3 + 6 AgC2H3O2 = 2 Ti(C2H3O2)3 + 3 Ag2CO3
HF + Li2CO3 = LiF + H2O + CO2 =>
2 HF + Li2CO3 = 2 LiF + H2O + CO2
Mg + ZnSO4 = Zn(s) + MgSO4 =>
Mg + ZnSO4 = Zn(s) + MgSO4
H2SO4 + CuCO3 = CuH2SO4 + CO3 =>
H2SO4 + CuCO3 = CuH2SO4 + CO3
NaI + H2O + NaClO + CHCl3 = CHOOH + NaCl + IOH =>
3 NaI + 2 H2O + 3 NaClO + CHCl3 = CHOOH + 6 NaCl + 3 IOH
BaS(aq) + NH4Cl(aq) = BaCl2 + (NH4)2S =>
BaS(aq) + 2 NH4Cl(aq) = BaCl2 + (NH4)2S
Be2C(s) + H2O(l) = Be(OH)2(s) + CH4(g) =>
Be2C(s) + 4 H2O(l) = 2 Be(OH)2(s) + CH4(g)
HBr + Fe(NO3)3 = HNO3 + FeBr3 =>
3 HBr + Fe(NO3)3 = 3 HNO3 + FeBr3
Ca(OH)2 + KHCO3 = CaCO3 + H2O + K2CO3 =>
Ca(OH)2 + 2 KHCO3 = CaCO3 + 2 H2O + K2CO3
NO2 + KMnO4 + H2SO4 + H2O = K2SO4 + MnSO4 + HNO3 =>
10 NO2 + 2 KMnO4 + 3 H2SO4 + 2 H2O = K2SO4 + 2 MnSO4 + 10 HNO3
CH3OH + NO2 = CO2 + H2O + N2 =>
4 CH3OH + 6 NO2 = 4 CO2 + 8 H2O + 3 N2
C6H5C2H5 + K2MnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
14 C6H5C2H5 + 27 K2MnO4 + 54 H2SO4 = 16 C6H5COOH + 27 MnSO4 + 27 K2SO4 + 76 H2O
N(OH)3 + HCl = NCl3 + H2O =>
N(OH)3 + 3 HCl = NCl3 + 3 H2O
Au(NO3) = Au + NO3 =>
Au(NO3) = Au + NO3
La(NO3)3 = La + NO3 =>
La(NO3)3 = La + 3 NO3
P + I2 + H2O = H3PO4 + HI =>
2 P + 5 I2 + 8 H2O = 2 H3PO4 + 10 HI
C2H5OH + KMnO4 = CH3COOH + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 CH3COOH + 4 MnO2 + 4 KOH + H2O
Ca + AsO4 = Ca3(AsO4)2 =>
3 Ca + 2 AsO4 = Ca3(AsO4)2
CaCO3 + HCl = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3 + 2 HCl = CaCl2(aq) + H2O(l) + CO2(g)
Ti2(CO3)3 + AgC2H3O2 = Ti(C2H3O2)3 + Ag2CO3 =>
Ti2(CO3)3 + 6 AgC2H3O2 = 2 Ti(C2H3O2)3 + 3 Ag2CO3
La(NO3)3 = La + (NO3)3 =>
La(NO3)3 = La + (NO3)3
P + I2 + H2O = H3PO3 + HI =>
2 P + 3 I2 + 6 H2O = 2 H3PO3 + 6 HI
KMnO4 + C2H5OH = MnO2 + CH3CHO + KOH + H2O =>
2 KMnO4 + 3 C2H5OH = 2 MnO2 + 3 CH3CHO + 2 KOH + 2 H2O
C2H5OH + KMnO4 = K2CO3 + MnO2 + H2O =>
C2H5OH + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 3 H2O
P + I2 + H2O = PH4I + H3PO4 =>
18 P + 5 I2 + 32 H2O = 10 PH4I + 8 H3PO4
Cd(OH)2 + H2S = CdS + H2O =>
Cd(OH)2 + H2S = CdS + 2 H2O
(NH4)2S + K2Cr2O7 + H2O = S + KCrO2 + NH4OH =>
3(NH4)2S + K2Cr2O7 + 3 H2O = 3 S + 2 KCrO2 + 6 NH4OH
C2H4Br2 + NaOH = C2H4(OH)2 + NaBr =>
C2H4Br2 + 2 NaOH = C2H4(OH)2 + 2 NaBr
CH3OH + NO2 = CO2 + H2O + N2 =>
4 CH3OH + 6 NO2 = 4 CO2 + 8 H2O + 3 N2
Pt + HCl + HNO3 = H2PtCl4 + NO + H2O =>
3 Pt + 12 HCl + 2 HNO3 = 3 H2PtCl4 + 2 NO + 4 H2O
C2H5OH + KMnO4 = HC2H3O2 + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 HC2H3O2 + 4 MnO2 + 4 KOH + H2O
MgSO4 + Na2CO3 = MgCO3 + Na4(SO4)2 =>
2 MgSO4 + 2 Na2CO3 = 2 MgCO3 + Na4(SO4)2
CH3OH + NO2 = CO2 + H2O + N2 =>
4 CH3OH + 6 NO2 = 4 CO2 + 8 H2O + 3 N2
SnCl2 = Sn + Cl =>
SnCl2 = Sn + 2 Cl
NaOH + NiS = Na2S + Ni(OH)2 =>
2 NaOH + NiS = Na2S + Ni(OH)2
Be2C(s) + H2O(l) = Be(OH)2(s) + CH4(g) =>
Be2C(s) + 4 H2O(l) = 2 Be(OH)2(s) + CH4(g)
P + I2 + H2O = H3PO3 + HI =>
2 P + 3 I2 + 6 H2O = 2 H3PO3 + 6 HI
Ca3 + N2 = Ca3N2 =>
Ca3 + N2 = Ca3N2
C2H5OH + KMnO4 = CH3COOH + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 CH3COOH + 4 MnO2 + 4 KOH + H2O
C2H5OH + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 CH3COOK + 4 MnO2 + KOH + 4 H2O
Li + NiO = LiO + Ni =>
Li + NiO = LiO + Ni
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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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