| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH3 + Cl2 = N2 + Cl{-} + H{+} =>
2 NH3 + 3 Cl2 = N2 + 6 Cl{-} + 6 H{+}
NaOH + SO4 = H2SO4 + NaO =>
2 NaOH + SO4 = H2SO4 + 2 NaO
FeSO4 + K2CrO4 + KOH = Fe3O4 + K2SO4 + H2O + Cr2SO4 =>
15 FeSO4 + 2 K2CrO4 + 24 KOH = 5 Fe3O4 + 14 K2SO4 + 12 H2O + Cr2SO4
RbNO3 = RbNO + O2 =>
RbNO3 = RbNO + O2
AlI3 + KI = AlI + KI3 =>
AlI3 + KI = AlI + KI3
CO2 + HF = HFCO2 =>
CO2 + HF = HFCO2
Fe(NO3)3 + KHO = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KHO = Fe(OH)3 + 3 KNO3
Ba(PO4)2 + NaCO3 = NaPO4 + Ba + CO3 =>
Ba(PO4)2 + 2 NaCO3 = 2 NaPO4 + Ba + 2 CO3
Na2CO3 + H2O2 + SO2 = CO2 + Na2SO4 + H2O =>
Na2CO3 + H2O2 + SO2 = CO2 + Na2SO4 + H2O
ZnOH + HClO4 = ZnClO4 + H2O =>
ZnOH + HClO4 = ZnClO4 + H2O
CuBr + Cl2 = CuCl + Br2 =>
2 CuBr + Cl2 = 2 CuCl + Br2
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
(NaOH)2 + (H2O)15 = NaOH(H2O)17 =>
15(NaOH)2 + 34(H2O)15 = 30 NaOH(H2O)17
MnO + SnO2 + HNO2 = HMnO4 + Sn(NO2)2 + H2 =>
2 MnO + 3 SnO2 + 6 HNO2 = 2 HMnO4 + 3 Sn(NO2)2 + 2 H2
H2O(i) + K(s) = KOH(aq) + H2(g) =>
2 H2O(i) + 2 K(s) = 2 KOH(aq) + H2(g)
KIO3 + KI + HCl + CHCl3 = I2 + H2O + KClCHCl3 =>
KIO3 + 5 KI + 6 HCl + 6 CHCl3 = 3 I2 + 3 H2O + 6 KClCHCl3
CH3COOH + HCl = CH2COOHCl + H =>
CH3COOH + HCl = CH2COOHCl + 2 H
C2HNa + C2H5Br = C4H6 + NaBr =>
C2HNa + C2H5Br = C4H6 + NaBr
FeCl2 + O2 + H2O = Fe2O3 + HCl =>
4 FeCl2 + O2 + 4 H2O = 2 Fe2O3 + 8 HCl
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
FeCl3 + BaSO4 = Fe2(SO4)3 + BaCl2 =>
2 FeCl3 + 3 BaSO4 = Fe2(SO4)3 + 3 BaCl2
Na2S + CoCl2 = Na2Cl2 + CoS =>
Na2S + CoCl2 = Na2Cl2 + CoS
CuBr + Cl2 = CuCl + Br2 =>
2 CuBr + Cl2 = 2 CuCl + Br2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
FeO2O3 + H2 = Fe + H2O =>
FeO2O3 + 5 H2 = Fe + 5 H2O
LiCl + K3PO4 = LiK3 + ClPO4 =>
LiCl + K3PO4 = LiK3 + ClPO4
CF3COOH + Cl2CHCOCl = (CF3CO)2O + Cl2CHCOOH + HCl =>
2 CF3COOH + Cl2CHCOCl = (CF3CO)2O + Cl2CHCOOH + HCl
K2S + KHSO3 + HCl = S + KCl + H2O =>
2 K2S + KHSO3 + 5 HCl = 3 S + 5 KCl + 3 H2O
KI + Mn2O7 = K2O + MnI7 =>
14 KI + Mn2O7 = 7 K2O + 2 MnI7
CuSO4 + KCl = CuCl2 + K2SO4 =>
CuSO4 + 2 KCl = CuCl2 + K2SO4
P4 + C12 = PC13 =>
3 P4 + 13 C12 = 12 PC13
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
SiO2(s) + H2O(g) = H4SiO4 =>
SiO2(s) + 2 H2O(g) = H4SiO4
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
C14H14O + O2 = CO2 + H2O =>
C14H14O + 17 O2 = 14 CO2 + 7 H2O
C2H4(OH)2 = C2H2 + H2O =>
C2H4(OH)2 = C2H2 + 2 H2O
Ta + K2CrO4 + H2SO4 = Ta2(SO4)5 + K2SO4 + Cr2(SO4)3 + H2O =>
6 Ta + 10 K2CrO4 + 40 H2SO4 = 3 Ta2(SO4)5 + 10 K2SO4 + 5 Cr2(SO4)3 + 40 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
SO2 + Cl2 = S + ClO =>
SO2 + Cl2 = S + 2 ClO
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
Ca(OH)2 + CaC2 = C2H2 + CaO =>
Ca(OH)2 + CaC2 = C2H2 + 2 CaO
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
KCIO + HCI = KCI + HCIO =>
KCIO + HCI = KCI + HCIO
Ba(OH)2(aq) + H2CO3(aq) = BaCO3(aq) + H2O =>
Ba(OH)2(aq) + H2CO3(aq) = BaCO3(aq) + 2 H2O
C2H5OH + Ba = (C2H5O)2Ba + H2 =>
2 C2H5OH + Ba = (C2H5O)2Ba + H2
HBr + NaHSO4 = NaBr + H2SO4 =>
HBr + NaHSO4 = NaBr + H2SO4
NH3 + Cl2 = N2 + Cl{-} + H{+} =>
2 NH3 + 3 Cl2 = N2 + 6 Cl{-} + 6 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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