| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + CI2 = CaCI2
NaI + NaMnO4 + HCl = NaIO3 + NaCl + H2O + MnI2 =>
17 NaI + 6 NaMnO4 + 18 HCl = 5 NaIO3 + 18 NaCl + 9 H2O + 6 MnI2
NaHCO3 + CH3COOH = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + CH3COOH = NaC2H3O2 + CO2 + H2O
CuCl2 + (NH4)2S = CuS + NH4Cl =>
CuCl2 + (NH4)2S = CuS + 2 NH4Cl
NaA + HA = HNaA2 =>
NaA + HA = HNaA2
Ca + Fe3NO3 = CaNO3 + Fe =>
Ca + Fe3NO3 = CaNO3 + 3 Fe
Hg{+} + Cl{-} = Hg2Cl2 =>
2 Hg{+} + 2 Cl{-} = Hg2Cl2
Mg(OH)2 + H2 = MgH2 + H2O =>
Mg(OH)2 + 2 H2 = MgH2 + 2 H2O
P4O10 + Br(OH)3 = BrPO4 + H2O =>
P4O10 + 4 Br(OH)3 = 4 BrPO4 + 6 H2O
Ni(NO3)2 + Na2CO3 = NiCO3 + NO3 + Na =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NO3 + 2 Na
H2S + Ag(NO3) = H(NO3) + Ag2S =>
H2S + 2 Ag(NO3) = 2 H(NO3) + Ag2S
NH4(NO3)2 + NaOH = NH3 + H2O + NaNO3 =>
8 NH4(NO3)2 + 17 NaOH = 7 NH3 + 14 H2O + 17 NaNO3
P2S5 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P2S5 + 40 HNO3 = 2 H3PO4 + 5 H2SO4 + 40 NO2 + 12 H2O
Br2O + H2O = HBrO =>
Br2O + H2O = 2 HBrO
As2S5 + HCl = AsCl + H2S + S =>
As2S5 + 2 HCl = 2 AsCl + H2S + 4 S
HNO3 + Mg(NO3)2 = NO3 + H2Mg =>
2 HNO3 + Mg(NO3)2 = 4 NO3 + H2Mg
C6H5C1OOH + O2 = CO2 + H2O =>
2 C6H5C1OOH + 15 O2 = 14 CO2 + 6 H2O
CH2 = C + H2 =>
CH2 = C + H2
Al + CO3 = AlOCO2 =>
Al + CO3 = AlOCO2
MnO4 + H{+} + Br{-} = Mn{2+} + Br2 + H2O =>
MnO4 + 8 H{+} + 6 Br{-} = Mn{2+} + 3 Br2 + 4 H2O
Cu + AgNo3 = Cu(No3) + Ag =>
Cu + AgNo3 = Cu(No3) + Ag
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
(NH4)Cl + (Sm(OH)3) = (NH4)OH + SmCl3 =>
3(NH4)Cl + (Sm(OH)3) = 3(NH4)OH + SmCl3
HCl + Fe(OH)3 = Fe + H + ClO =>
3 HCl + Fe(OH)3 = Fe + 6 H + 3 ClO
HMnO4 + KCl + H2O = MnCl2 + KOH + Cl2 =>
2 HMnO4 + 14 KCl + 6 H2O = 2 MnCl2 + 14 KOH + 5 Cl2
C8H8O3 + NaOH = Na + C7H6O3 + CH3OH =>
18 C8H8O3 + 14 NaOH = 14 Na + 19 C7H6O3 + 11 CH3OH
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
NaI + NaNO2 + H2SO4 = NO + I2 + Na2SO4 + H2O =>
2 NaI + 2 NaNO2 + 2 H2SO4 = 2 NO + I2 + 2 Na2SO4 + 2 H2O
C10H14N2 + C3H8O2 = C3H6 + C2H4O2 + N2C2 =>
C10H14N2 + C3H8O2 = 3 C3H6 + C2H4O2 + N2C2
N2O3 + HCl = NCl3 + H2O =>
N2O3 + 6 HCl = 2 NCl3 + 3 H2O
La(NO3)3*6H2O + (NH4)6H2W12O40*2H2O = La2W3O12 + H2O + HNO3 + NH4OH =>
8 La(NO3)3*6H2O + (NH4)6H2W12O40*2H2O = 4 La2W3O12 + 36 H2O + 24 HNO3 + 6 NH4OH
H2S2O8 + H2O = H2O2 + H2SO4 =>
H2S2O8 + 2 H2O = H2O2 + 2 H2SO4
SOCl2 + C2H6O2 = HCl + SO2 + C2H4Cl2 =>
2 SOCl2 + C2H6O2 = 2 HCl + 2 SO2 + C2H4Cl2
Na + Sn(NO3)2 = Sn + NaNO3 =>
2 Na + Sn(NO3)2 = Sn + 2 NaNO3
Cu1 + Ag(NO3)2 = Ag + CuNO3 =>
2 Cu1 + Ag(NO3)2 = Ag + 2 CuNO3
C + H2 + N2 + O2 = C3H5(NO3)3 =>
6 C + 5 H2 + 3 N2 + 9 O2 = 2 C3H5(NO3)3
LiCO3 + H2O = LiOH + HCO3 =>
LiCO3 + H2O = LiOH + HCO3
MgO2 + Al = Al2O3 + Mg =>
3 MgO2 + 4 Al = 2 Al2O3 + 3 Mg
H{+} + ZnS + NO3{-} = Zn2{+} + S + NO + H2O =>
4 H{+} + 6 ZnS + NO3{-} = 3 Zn2{+} + 6 S + NO + 2 H2O
Au + KCN + O2 + H2O = C4AuKN4 + KOH =>
4 Au + 16 KCN + 3 O2 + 6 H2O = 4 C4AuKN4 + 12 KOH
Zn(NO3) + KI = IZn + KNO3 =>
Zn(NO3) + KI = IZn + KNO3
Zn + C2H4O2 = Zn(CH3COO)2 + H2 =>
Zn + 2 C2H4O2 = Zn(CH3COO)2 + H2
KI + Cl = KClI =>
KI + Cl = KClI
FeO + C = COFe =>
FeO + C = COFe
H2O + Li = LiO + H =>
H2O + Li = LiO + 2 H
Zn(NO3)2 + KI = ZnI2 + KNO3 =>
Zn(NO3)2 + 2 KI = ZnI2 + 2 KNO3
Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
NH4CI = NH3 + HCI =>
NH4CI = NH3 + HCI
C63H88NO14PCo + O2 = CO2 + H2O + N2 + P + Co =>
2 C63H88NO14PCo + 156 O2 = 126 CO2 + 88 H2O + N2 + 2 P + 2 Co
H2SO3 + Cl2 + H2O = H2SO4 + HCl2 =>
H2SO3 + 2 Cl2 + H2O = H2SO4 + 2 HCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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