| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgI + Fe = FeI2 + 2 Ag
C + Fe2O3 = CO + Fe =>
3 C + Fe2O3 = 3 CO + 2 Fe
C6H12O6(g) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(g) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
AO + HI = AI2 + H2O =>
AO + 2 HI = AI2 + H2O
HCOOH + NaOH = HCNaO2 + H2O =>
HCOOH + NaOH = HCNaO2 + H2O
HCOOH + HCOOK = HCOOHHCOOK =>
HCOOH + HCOOK = HCOOHHCOOK
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
H2O + CO2 = H2CO3 = HCO3 + H = CO3({-})2 + H =>
H2O + CO2 = H2CO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HClNaOH = ClNaOH2 =>
HClNaOH = ClNaOH2
C + CuO = Cu + CO =>
C + CuO = Cu + CO
(RO)2PS2H + ZnO = Zn[S2P(OR)2]2 + H2O =>
2(RO)2PS2H + ZnO = Zn[S2P(OR)2]2 + H2O
SiCl2(CH3)2 + H2O = Si20O21C40H122 + HCl =>
20 SiCl2(CH3)2 + 21 H2O = Si20O21C40H122 + 40 HCl
MgFeF3 = FeMgF3 =>
MgFeF3 = FeMgF3
C6H8O7 + H2O = C6H10O8 =>
C6H8O7 + H2O = C6H10O8
FeSO4 + CaO + H2O = CaSO4 + Fe(OH)2 =>
FeSO4 + CaO + H2O = CaSO4 + Fe(OH)2
Li + P2O5 = Li2O + P =>
10 Li + P2O5 = 5 Li2O + 2 P
K2Br2 = KBr =>
K2Br2 = 2 KBr
BaOHH3PO4 = BaH2OH2PO4 =>
BaOHH3PO4 = BaH2OH2PO4
CH3COOH + Ca(OH)2 = C4H6CaO4 + HOH =>
2 CH3COOH + Ca(OH)2 = C4H6CaO4 + 2 HOH
BaCl2Na3PO4 = Ba(PO4)Na3Cl2 =>
BaCl2Na3PO4 = Ba(PO4)Na3Cl2
SO2(s) + NaOH(aq) = Na2SO3(aq) + H2O(l) =>
SO2(s) + 2 NaOH(aq) = Na2SO3(aq) + H2O(l)
HNO3 + Sr(OH)2 = H2O + Sr(NO3)2 =>
2 HNO3 + Sr(OH)2 = 2 H2O + Sr(NO3)2
CH3CHOHCH3 + NaOH + KMnO4 = CH3COONaCH3 + MnO2 + K + H2O =>
4 CH3CHOHCH3 + 4 NaOH + 3 KMnO4 = 4 CH3COONaCH3 + 3 MnO2 + 3 K + 6 H2O
SiCO2 + C = CO + SiC =>
SiCO2 + 2 C = 2 CO + SiC
H2O + CO2 = H2CO3 = HCO3 + H = CO3({-})2 + H =>
H2O + CO2 = H2CO3
NO + (O2) = NO2 =>
2 NO + (O2) = 2 NO2
NH4(MnO4) + Pb(ClO3)4 = Pb(MnO4)4 + NH4ClO3 =>
4 NH4(MnO4) + Pb(ClO3)4 = Pb(MnO4)4 + 4 NH4ClO3
KNO3(s) = K + NO3 =>
KNO3(s) = K + NO3
Pb + MgI = PbI + Mg =>
Pb + MgI = PbI + Mg
CuCl2 + Al = AlCl + Cu =>
CuCl2 + 2 Al = 2 AlCl + Cu
H3N + O2 = NO + H2O =>
4 H3N + 5 O2 = 4 NO + 6 H2O
CH3OH + NaNH2 = CH3NH2 + NaOH =>
CH3OH + NaNH2 = CH3NH2 + NaOH
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Zn + AgCl3 = Ag + ZnCl2 =>
3 Zn + 2 AgCl3 = 2 Ag + 3 ZnCl2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
NOH2O = H2NO2 =>
NOH2O = H2NO2
C2H4O2KNO3 = K(C2H3O2)HNO3 =>
C2H4O2KNO3 = K(C2H3O2)HNO3
Mg(NO3)4 + NaOH = Mg(OH)4 + NaNO3 =>
Mg(NO3)4 + 4 NaOH = Mg(OH)4 + 4 NaNO3
Cr + SnCl4 = Sn + CrCl2 =>
2 Cr + SnCl4 = Sn + 2 CrCl2
MnNO3 + H2S = Mn2S + HNO3 =>
2 MnNO3 + H2S = Mn2S + 2 HNO3
PbSO4 + FePO4 = Pb3(PO4)2 + Fe2(SO4)3 =>
3 PbSO4 + 2 FePO4 = Pb3(PO4)2 + Fe2(SO4)3
NH4OH + Al(NO3)3 = Al(OH)3 + H2O + N2O =>
3 NH4OH + Al(NO3)3 = Al(OH)3 + 6 H2O + 3 N2O
BaBr2 + H2O = Ba(OH)2 + HBr =>
BaBr2 + 2 H2O = Ba(OH)2 + 2 HBr
Zn + H3(PO4)2 = Zn3(PO4)2 + H =>
3 Zn + H3(PO4)2 = Zn3(PO4)2 + 3 H
KNO3 + HCl + S = KCl + NO2 + H2O + SO2 =>
4 KNO3 + 4 HCl + S = 4 KCl + 4 NO2 + 2 H2O + SO2
H2SO4 + H3PO4 = H2PO4 + H3SO4 =>
H2SO4 + H3PO4 = H2PO4 + H3SO4
Co(s) + HI(aq) = CoI + H2 =>
2 Co(s) + 2 HI(aq) = 2 CoI + H2
SnS + HNO3 + H2O = H2 + SnO3 + NOS =>
2 SnS + 2 HNO3 + 2 H2O = 3 H2 + 2 SnO3 + 2 NOS
Ca(HCO3) + CH3COOH = Ca(CH3COO)2 + CO2 + H2O =>
8 Ca(HCO3) + 15 CH3COOH = 8 Ca(CH3COO)2 + 6 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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