| Équations équilibrées la veille | Équations équilibrées le lendemain |
S(CO3) + H2O + CO2 = S(HCO3)2
CH3OH + NaH = NaCH2O + H2 =>
2 CH3OH + 2 NaH = 2 NaCH2O + 3 H2
Mn(OH)3 + H2O2 = Mn(OH)4 =>
2 Mn(OH)3 + H2O2 = 2 Mn(OH)4
CHCl = CClH =>
CHCl = CClH
Mn(OH)3 + H2O2 = Mn(OH)4 =>
2 Mn(OH)3 + H2O2 = 2 Mn(OH)4
AgCl + HNO3 = Ag + HCl + NO3 =>
AgCl + HNO3 = Ag + HCl + NO3
NaI2 + NaBH4 = B2H6 + NaI + H2 =>
2 NaI2 + 2 NaBH4 = B2H6 + 4 NaI + H2
NaCl + KNO{3} = NaClKNO{3} =>
NaCl + KNO{3} = NaClKNO{3}
H2O + MgSO3 = HSO3 + Mg(OH) =>
H2O + MgSO3 = HSO3 + Mg(OH)
Ba + (NO3) = Ba(NO3)2 =>
Ba + 2(NO3) = Ba(NO3)2
AsOPb = PbAsO =>
AsOPb = PbAsO
Mn(OH)3 + H2O2 = Mn(OH)4 =>
2 Mn(OH)3 + H2O2 = 2 Mn(OH)4
Be(OH)2 + LiOH = Li2[Be(OH)4] =>
Be(OH)2 + 2 LiOH = Li2[Be(OH)4]
Mn(OH)3 + H2O2 = Mn(OH)4 =>
2 Mn(OH)3 + H2O2 = 2 Mn(OH)4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgOBa = BaOMg =>
MgOBa = BaOMg
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg + C2 = MgC2 =>
Mg + C2 = MgC2
CaFeAsMgCl = MgFeAsCaCl =>
CaFeAsMgCl = MgFeAsCaCl
KI + KIO3 + H2SO4 = I + K2SO4 + H2O =>
5 KI + KIO3 + 3 H2SO4 = 6 I + 3 K2SO4 + 3 H2O
MCl(aq)Mg(s) = MMg(s)Cl =>
MCl(aq)Mg(s) = MMg(s)Cl
AgClO3 + NiCl2 = AgCl2 + NiClO3 =>
AgClO3 + NiCl2 = AgCl2 + NiClO3
Ca(NO3)3(aq) + Cu(s) = Ca(s) + Cu(NO3)2(aq) =>
2 Ca(NO3)3(aq) + 3 Cu(s) = 2 Ca(s) + 3 Cu(NO3)2(aq)
CuO + HCe = CuCe2 + H2O =>
CuO + 2 HCe = CuCe2 + H2O
Br(l) + BaI(s) = BaBr(s) + I(s) =>
Br(l) + BaI(s) = BaBr(s) + I(s)
LiSO4 + BaCl = LiCl + BaSO4 =>
LiSO4 + BaCl = LiCl + BaSO4
Mn(OH)3 + H2O2 = Mn(OH)4 =>
2 Mn(OH)3 + H2O2 = 2 Mn(OH)4
Fe(No3)3 + Na3PO4 = Fe3(PO4)3 + NaNo3 =>
3 Fe(No3)3 + 3 Na3PO4 = Fe3(PO4)3 + 9 NaNo3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
AlCuCI = AlCICu =>
AlCuCI = AlCICu
HClO4 + Al = Al(ClO4)3 + HCl + H2O =>
27 HClO4 + 8 Al = 8 Al(ClO4)3 + 3 HCl + 12 H2O
Cr + P = CrP =>
Cr + P = CrP
NaClO + CH3COOH = CH3COONa + OH + Cl =>
NaClO + CH3COOH = CH3COONa + OH + Cl
HILi = LiIH =>
HILi = LiIH
Mn(OH)3 + H2O2 = Mn(OH)4 =>
2 Mn(OH)3 + H2O2 = 2 Mn(OH)4
Fe(No3)3 + Na3PO4 = Fe3(PO4)3 + NaNo3 =>
3 Fe(No3)3 + 3 Na3PO4 = Fe3(PO4)3 + 9 NaNo3
Zn(OH)2 + H2SO4 = Zn(SO4)2 + H2OH =>
Zn(OH)2 + 2 H2SO4 = Zn(SO4)2 + 2 H2OH
LiSO4 + BaCl = LiCl + BaSO4 =>
LiSO4 + BaCl = LiCl + BaSO4
MgBr2 + AgCl = MgCl2 + AgBr =>
MgBr2 + 2 AgCl = MgCl2 + 2 AgBr
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = CrSO4 + Na2SO4 + KOH + H2O =>
K2Cr2O7 + 2 H2SO4 + 4 Na2SO3 = 2 CrSO4 + 4 Na2SO4 + 2 KOH + H2O
HBrO3 + KOH = HBrO3KOH =>
HBrO3 + KOH = HBrO3KOH
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
Cu3(PO4)2 + CH3COOH = Cu(H2PO4)2 + Cu(CH3COO)2 =>
Cu3(PO4)2 + 4 CH3COOH = Cu(H2PO4)2 + 2 Cu(CH3COO)2
C2H5COOH + KOH = (C2H5COO)K + H2O =>
C2H5COOH + KOH = (C2H5COO)K + H2O
C2H3O2{-} + NO3{-} + CO2 = HCO3{-} + H2O + N2 =>
5 C2H3O2{-} + 8 NO3{-} + 3 CO2 = 13 HCO3{-} + H2O + 4 N2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
C5H13OH + O2 = CO2 + HOH =>
C5H13OH + 8 O2 = 5 CO2 + 7 HOH
Mn + H2O2 = Mn(OH)4 =>
Mn + 2 H2O2 = Mn(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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