| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs2CO3 = Cs2O + CO2
H20 + NaClO3 + SO2 = H2SO4 + NaCl =>
3 H20 + 20 NaClO3 + 30 SO2 = 30 H2SO4 + 20 NaCl
RaCl2 = Ra + Cl2 =>
RaCl2 = Ra + Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)(NO3) + NaOH = NH3 + H2O + NaNO3 =>
(NH4)(NO3) + NaOH = NH3 + H2O + NaNO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
ZnS + O2 = ZnO + SO3 =>
ZnS + 2 O2 = ZnO + SO3
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
AlO + HCl = AlCl + HO =>
AlO + HCl = AlCl + HO
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
R + COOH + Na2CO3 = RCOONa + CO2 + H2O =>
2 R + 2 COOH + Na2CO3 = 2 RCOONa + CO2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
R + COOH + Na2CO3 = RCOONa + CO2 + H2O =>
2 R + 2 COOH + Na2CO3 = 2 RCOONa + CO2 + H2O
MgSo4 + NaOh = Mg(Oh)2 + Na2So4 =>
MgSo4 + 2 NaOh = Mg(Oh)2 + Na2So4
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
MgSo4 + NaOh = Mg(Oh)2 + Na2So4 =>
MgSo4 + 2 NaOh = Mg(Oh)2 + Na2So4
FeO3 + Al = Fe + AlO =>
FeO3 + 3 Al = Fe + 3 AlO
FE + Cl2 = FECl2 =>
FE + Cl2 = FECl2
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ZnCl2 + (NH4)2S = ZnS + Cl2(NH4)2 =>
ZnCl2 + (NH4)2S = ZnS + Cl2(NH4)2
Zn + MgCl2 = ZnCl2 + Mg =>
Zn + MgCl2 = ZnCl2 + Mg
RbClO3 = RbCl + O2 =>
2 RbClO3 = 2 RbCl + 3 O2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Zn + PbSo4 = ZnSo4 + Pb =>
Zn + PbSo4 = ZnSo4 + Pb
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
N2 + O2 = NO =>
N2 + O2 = 2 NO
HNO3 + NA = NANO3 + N2O + H2O =>
10 HNO3 + 8 NA = 8 NANO3 + N2O + 5 H2O
Ch3COOH + Ba(OH)2 = Ba(Ch3COO)2 + H2O =>
2 Ch3COOH + Ba(OH)2 = Ba(Ch3COO)2 + 2 H2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba(OH)2 + H2Cl2 = BaCl2 + H2O =>
Ba(OH)2 + H2Cl2 = BaCl2 + 2 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C2H6 + CO2 + H2O = C2H5OH =>
6 C2H6 + 2 CO2 + 3 H2O = 7 C2H5OH
H2SO4(aq) + NH4OH(aq) = H2O(l) + (NH4)2SO4(aq) =>
H2SO4(aq) + 2 NH4OH(aq) = 2 H2O(l) + (NH4)2SO4(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6 + HCl = C2H5Cl + H2 =>
C2H6 + HCl = C2H5Cl + H2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq) =>
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq)
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
MnO4{-} + SO2 + H2O = Mn2 + SO4{-}2 + H{+} =>
6 MnO4{-} + 14 SO2 + 4 H2O = 3 Mn2 + 14 SO4{-}2 + 8 H{+}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr(oh)3 + KIO3 + KOH = KI + K2CrO4 + H2O =>
Cr(oh)3 + 3 KIO3 + 6 KOH = 3 KI + 3 K2CrO4 + 3 H2O
H2SO4 + Na2CO3 = H2CO3 + Na2 + SO4 =>
H2SO4 + Na2CO3 = H2CO3 + Na2 + SO4
MgBr2 + Cl = MgCl + Br2 =>
MgBr2 + Cl = MgCl + Br2
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/18
Équations équilibrées sur04/24/17
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