| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BaSO3 + 2 HOH = Ba(OH)2 + Ba(HSO3)2
V2O5 + Al = V2O3 + Al2O3 =>
3 V2O5 + 4 Al = 3 V2O3 + 2 Al2O3
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
FeCl3 + Pb(No3)2 = Fe(No3)2 + PbCl3 =>
FeCl3 + Pb(No3)2 = Fe(No3)2 + PbCl3
KMnO4 + Na3PO3 + H2SO4 = MnSO4 + Na3PO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na3PO3 + 3 H2SO4 = 2 MnSO4 + 5 Na3PO4 + K2SO4 + 3 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CaSO4 + NaOH = CaSO4NaOH =>
CaSO4 + NaOH = CaSO4NaOH
RhF6 + Cl2 = RhF3 + ClF =>
2 RhF6 + 3 Cl2 = 2 RhF3 + 6 ClF
H3BO3 + NaF = Na2B6O9F2 + H2O =>
6 H3BO3 + 2 NaF = Na2B6O9F2 + 9 H2O
Pb(No3)2 + H2SO4 = Pb(SO4) + HNo3 =>
Pb(No3)2 + H2SO4 = Pb(SO4) + 2 HNo3
Al(OH)3 + H2(SO4) = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2(SO4) = 6 H2O + Al2(SO4)3
MnSO4*4H2O = H8MnSO8 =>
MnSO4*4H2O = H8MnSO8
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C18H38 + O2 = H2O + CO2 =>
2 C18H38 + 55 O2 = 38 H2O + 36 CO2
MnO2 + NO = NO2 + MnO =>
MnO2 + NO = NO2 + MnO
HCOOH + HCl = HCOOCl + H2 =>
HCOOH + HCl = HCOOCl + H2
AuCl3 = Au + Cl =>
AuCl3 = Au + 3 Cl
RhF6 + Cl2 = RhF3 + ClF =>
2 RhF6 + 3 Cl2 = 2 RhF3 + 6 ClF
NH4Cl + KMnO4 + H2SO4 = N2 + K2ClO4 + MnSO4 + H2O =>
2 NH4Cl + 4 KMnO4 + 4 H2SO4 = N2 + 2 K2ClO4 + 4 MnSO4 + 8 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca + Na2S = CaS + Na =>
Ca + Na2S = CaS + 2 Na
H2(g)CuO(s) = Cu(s)H2O(g) =>
H2(g)CuO(s) = Cu(s)H2O(g)
CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO
(CH3)2CO + NaOH = CH3OH + CH3CONa =>
(CH3)2CO + NaOH = CH3OH + CH3CONa
CH3CH2OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2 =>
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2
Pb(CH3CO2)2 + (NH4)2SO4 = PbSO4 + NH4CH3CO2 =>
Pb(CH3CO2)2 + (NH4)2SO4 = PbSO4 + 2 NH4CH3CO2
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Cl2 + Ba(OH)2 = Ba(ClO)2 + BaCl2 + H2O =>
2 Cl2 + 2 Ba(OH)2 = Ba(ClO)2 + BaCl2 + 2 H2O
C17H19O3N + H2O = C17H19O3NH{+} + OH{-} =>
C17H19O3N + H2O = C17H19O3NH{+} + OH{-}
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
C4H8COOH + H2SO4 = H2S + H2O + CO2 =>
8 C4H8COOH + 25 H2SO4 = 25 H2S + 36 H2O + 40 CO2
(NH4)2CO3 + AgNO3 = Ag2CO3 + (NH4)(NO3) =>
(NH4)2CO3 + 2 AgNO3 = Ag2CO3 + 2(NH4)(NO3)
CuCl3 + Al = AlCl3 + Cu =>
CuCl3 + Al = AlCl3 + Cu
P3 + CaOH2 = CaP2 + H2O =>
2 P3 + 3 CaOH2 = 3 CaP2 + 3 H2O
CH6 + Cl2 = CH5Cl + HCl =>
CH6 + Cl2 = CH5Cl + HCl
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
C + H2 = C3H7 =>
6 C + 7 H2 = 2 C3H7
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
C5H10 + HBr = C5H9Br2 + H2 =>
2 C5H10 + 4 HBr = 2 C5H9Br2 + 3 H2
K2[PtCl4] + KCN = K2[Pt(CN)4] + KCl =>
K2[PtCl4] + 4 KCN = K2[Pt(CN)4] + 4 KCl
CH3COOCH2CH3 + Ca(OH)2 = (CH3COO)2Ca + CH3CH2OH =>
2 CH3COOCH2CH3 + Ca(OH)2 = (CH3COO)2Ca + 2 CH3CH2OH
C2H7OH + O2 = CO2 + H2O =>
2 C2H7OH + 7 O2 = 4 CO2 + 8 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
WS2 + O2 = W2O3 + SO2 =>
4 WS2 + 11 O2 = 2 W2O3 + 8 SO2
FeSO4 + HBrO + HCl = Fe2(SO4)3 + H2O + FeCl2 + FeBr3 =>
15 FeSO4 + 6 HBrO + 6 HCl = 5 Fe2(SO4)3 + 6 H2O + 3 FeCl2 + 2 FeBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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