| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cl + 2 Na2Co3 = 3 Co2 + 4 NaCl
C62H12O6 + O2 = CO2 + H2O =>
C62H12O6 + 62 O2 = 62 CO2 + 6 H2O
Cu(a) + AgNO3(aqu) = Cu(NO3)2(aq) + Ag(s) =>
Cu(a) + 2 AgNO3(aqu) = Cu(NO3)2(aq) + 2 Ag(s)
(C3H3NaO2) + H2O = C3H5NaO3 =>
(C3H3NaO2) + H2O = C3H5NaO3
CO2 + H2O = C8H18O + O2 =>
8 CO2 + 9 H2O = C8H18O + 12 O2
HCl + Ag(OH)3 = AgCl3 + H2O =>
3 HCl + Ag(OH)3 = AgCl3 + 3 H2O
C4H10O + C6H8O7 = C18H32O7 + H2O =>
3 C4H10O + C6H8O7 = C18H32O7 + 3 H2O
CH4(g) + O(g) = CO(g) + H2O(l) =>
CH4(g) + 3 O(g) = CO(g) + 2 H2O(l)
K(OH) + Al(OH)3 + H2SO4 = KAl(SO4)2 + H2O =>
K(OH) + Al(OH)3 + 2 H2SO4 = KAl(SO4)2 + 4 H2O
CH3{-}CHO = CH3{-}COOH =>
CH3{-}CHO = CH3{-}COOH
LiCN + H2O = LiOH + HCN =>
LiCN + H2O = LiOH + HCN
NaHSO4 + NaCl = HCl + Na2SO4 =>
NaHSO4 + NaCl = HCl + Na2SO4
H3C6H5O7 + ZnCO3 = Zn3(C6H5O7)2 + H2CO3 =>
2 H3C6H5O7 + 3 ZnCO3 = Zn3(C6H5O7)2 + 3 H2CO3
NaCl + H2O + SO2 + O2 = HCl + Na2SO4 =>
4 NaCl + 2 H2O + 2 SO2 + O2 = 4 HCl + 2 Na2SO4
NaO4Cl + HCl = Cl2 + H2O + NaCl =>
NaO4Cl + 8 HCl = 4 Cl2 + 4 H2O + NaCl
Zn(NO3)2 + KI = ZnI2 + KNO3 =>
Zn(NO3)2 + 2 KI = ZnI2 + 2 KNO3
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
Ca(NO3)2 + Al(NO3)3 + C2H5NO2 = CaAl2O3 + N2 + CO2 + H2O =>
3 Ca(NO3)2 + 6 Al(NO3)3 + 14 C2H5NO2 = 3 CaAl2O3 + 19 N2 + 28 CO2 + 35 H2O
CaCO3 + HCl = CO2 + H2O + CaCl2 =>
CaCO3 + 2 HCl = CO2 + H2O + CaCl2
PBr3 = P6 + Br =>
6 PBr3 = P6 + 18 Br
HNO3 + H2O + As2S3 = H3AsO4 + S + NO =>
10 HNO3 + 4 H2O + 3 As2S3 = 6 H3AsO4 + 9 S + 10 NO
NaC2H3O2(aq) + CaS(aq) = NaS + CaC2H3O2 =>
NaC2H3O2(aq) + CaS(aq) = NaS + CaC2H3O2
Cu(NO3)2(aq) + Fe(aq) = Fe(NO3)3(aq) + Cu(aq) =>
3 Cu(NO3)2(aq) + 2 Fe(aq) = 2 Fe(NO3)3(aq) + 3 Cu(aq)
KClO3 + I + NaOH = NaIO3 + KCl + H2O =>
5 KClO3 + 6 I + 6 NaOH = 6 NaIO3 + 5 KCl + 3 H2O
NaCO + HO = NaO + HCO =>
NaCO + HO = NaO + HCO
COO2 + H2O = C6H12O6 + O2 =>
6 COO2 + 6 H2O = C6H12O6 + 9 O2
Fe2 + MgSO4 = FeSO4 + Mg2 =>
Fe2 + 2 MgSO4 = 2 FeSO4 + Mg2
NaNO3NaOH = NaOHNaNO3 =>
NaNO3NaOH = NaOHNaNO3
F(s) + KP(s) = K(s) + FP(s) =>
F(s) + KP(s) = K(s) + FP(s)
H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7
KF + HBr = HFKBr =>
KF + HBr = HFKBr
CuO2 + H2O = H2CuO3 =>
CuO2 + H2O = H2CuO3
Ca + HOH = Ca(OH) + H =>
Ca + HOH = Ca(OH) + H
CH3Cl + Na = CH3 + NaCl =>
CH3Cl + Na = CH3 + NaCl
K2CrO7 + HCl = KCl + H2CrO7 =>
K2CrO7 + 2 HCl = 2 KCl + H2CrO7
RbCO3Ba(NO3)2 = BaCO3Rb(NO3)2 =>
RbCO3Ba(NO3)2 = BaCO3Rb(NO3)2
HBr + BrOH = H2O + Br2 =>
HBr + BrOH = H2O + Br2
NH2CH2COOH(s) + O2(g) = NH2CONH2(s) + CO2(aq) + H2O(l) =>
2 NH2CH2COOH(s) + 3 O2(g) = NH2CONH2(s) + 3 CO2(aq) + 3 H2O(l)
SnCl2 + H2O = Sn(OH)2 + HCl =>
SnCl2 + 2 H2O = Sn(OH)2 + 2 HCl
H3PO4 + Mg(OH) = H2O + Mg(PO4) + H3 =>
3 H3PO4 + 3 Mg(OH) = 3 H2O + 3 Mg(PO4) + 2 H3
Ca(OH)2 + H(NO3) = Ca(NO3)2 + H(OH) =>
Ca(OH)2 + 2 H(NO3) = Ca(NO3)2 + 2 H(OH)
NH3H2S = (NH3)H2S =>
NH3H2S = (NH3)H2S
Ag2CO3(s) + HNO3(aq) = AgNO3(aq) + H2O(l) + CO2(g) =>
Ag2CO3(s) + 2 HNO3(aq) = 2 AgNO3(aq) + H2O(l) + CO2(g)
Hg2 + CO3 = Hg2(CO3) =>
Hg2 + CO3 = Hg2(CO3)
C + CO2 = CO =>
C + CO2 = 2 CO
CCI3 + O2 = CO2 + OCI2 =>
4 CCI3 + 5 O2 = 2 CO2 + 6 OCI2
Al(OH)3 + HSO4 = Al(SO4)3 + H2O =>
Al(OH)3 + 3 HSO4 = Al(SO4)3 + 3 H2O
HC3H5O3 + OH = HC3H4O3 + H2O =>
HC3H5O3 + OH = HC3H4O3 + H2O
Cl2 + NiBr2 = NiCl + Br =>
Cl2 + 2 NiBr2 = 2 NiCl + 4 Br
Fe2(SO4)3 + Na2S + H2O = Na2SO4 + FeS + H2S =>
4 Fe2(SO4)3 + 13 Na2S + 4 H2O = 13 Na2SO4 + 8 FeS + 4 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/17/24
Équations équilibrées sur06/16/23
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