| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + 2 H2O = Ca(OH)2 + H2SO4
Cl2 + KOH2 = KCl + H2O =>
Cl2 + 2 KOH2 = 2 KCl + 2 H2O
KOH + HF = HOH + KF =>
KOH + HF = HOH + KF
KI + FeCl3 = K3Cl3 + FeI3 =>
3 KI + FeCl3 = K3Cl3 + FeI3
HNO3 + S8 = NO2 + H2SO4 + H2O =>
48 HNO3 + S8 = 48 NO2 + 8 H2SO4 + 16 H2O
MgO2 + H2O = H2MgO3 =>
MgO2 + H2O = H2MgO3
S + Ca(OH)2 = CaS + H2O + SO3 =>
4 S + 3 Ca(OH)2 = 3 CaS + 3 H2O + SO3
Na3PO3 + HCl = H3PO3 + NaCl =>
Na3PO3 + 3 HCl = H3PO3 + 3 NaCl
NaOH + NH4 = NH3 + Na + H2O =>
NaOH + NH4 = NH3 + Na + H2O
FeO(s) + H2O = FeOH + OH =>
FeO(s) + H2O = FeOH + OH
HNO + Na(OH) = Na(NO) + H2O =>
HNO + Na(OH) = Na(NO) + H2O
Ag(C2H3O2) + (NH4)2S = Ag2S + C2H7NO2 =>
2 Ag(C2H3O2) + (NH4)2S = Ag2S + 2 C2H7NO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C18H20 + O2 = CO2 + H2O =>
C18H20 + 23 O2 = 18 CO2 + 10 H2O
P4 + CIO + H2O = H2PO4 + CI =>
P4 + 12 CIO + 4 H2O = 4 H2PO4 + 12 CI
N2 + Hf = N4Hf3 =>
2 N2 + 3 Hf = N4Hf3
Cu(NO3)2 + H2O = Cu + H2ONO3 =>
Cu(NO3)2 + 2 H2O = Cu + 2 H2ONO3
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl(aq) =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl(aq)
CaCl2 + NaOH = CaOH + Cl2Na =>
CaCl2 + NaOH = CaOH + Cl2Na
CH3C10H20COOH + NaOH = CH3C10H20COONa + H2O =>
CH3C10H20COOH + NaOH = CH3C10H20COONa + H2O
COOH + C3H8O = CH3COOCH2CH3 + H2O =>
12 COOH + 16 C3H8O = 15 CH3COOCH2CH3 + 10 H2O
CH3NO2 + NaOH = CH3OH + NaNO2 =>
CH3NO2 + NaOH = CH3OH + NaNO2
NH3 + Na3PO4 + H2O = NaOH + (NH4)3PO4 =>
3 NH3 + Na3PO4 + 3 H2O = 3 NaOH + (NH4)3PO4
HBr + KBrO3 = Br2 + KBr + HOH =>
6 HBr + KBrO3 = 3 Br2 + KBr + 3 HOH
Sn + FeSO4 = Sn(SO4) + Fe =>
Sn + FeSO4 = Sn(SO4) + Fe
C15H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C15H11NH2 + 77 O2 = 60 CO2 + 26 H2O + 4 NO2
MgO + SrH2 = SrH + MgOH =>
MgO + SrH2 = SrH + MgOH
C9O6Br6IH7 + O2 = H2O + CO2 + I2O7 + Br2O3 =>
2 C9O6Br6IH7 + 28 O2 = 7 H2O + 18 CO2 + I2O7 + 6 Br2O3
N2 + Hf = N4Hf3 =>
2 N2 + 3 Hf = N4Hf3
BaCl2(aq) + MgSO4 = BaSO4 + MgCl2 =>
BaCl2(aq) + MgSO4 = BaSO4 + MgCl2
KOH + CoI2 = KI + Co(OH)2 =>
2 KOH + CoI2 = 2 KI + Co(OH)2
S + HNO3 = SNO2 + OH =>
S + HNO3 = SNO2 + OH
KBrO3 + HCl + H2SO4 = KHSO4 + HBr + Cl2 + H2O =>
KBrO3 + 6 HCl + H2SO4 = KHSO4 + HBr + 3 Cl2 + 3 H2O
NH3 + CO2 + NaCl + H2O = NH4Cl + NaHCO3 =>
NH3 + CO2 + NaCl + H2O = NH4Cl + NaHCO3
Si + Cu = CuSi =>
Si + Cu = CuSi
KMnO4 + CH3OH = K2CO3 + MnO2 + H2O =>
2 KMnO4 + CH3OH = K2CO3 + 2 MnO2 + 2 H2O
SrAl2Si2O8 + H{+} + H2O = Al(OH)3 + Sr{2+} + H4SiO4 =>
SrAl2Si2O8 + 2 H{+} + 6 H2O = 2 Al(OH)3 + Sr{2+} + 2 H4SiO4
He + Na = HeNa =>
He + Na = HeNa
C6H4N2O4 + Zn + HCl = C6H8N2 + ZnCl2 + H2O =>
C6H4N2O4 + 6 Zn + 12 HCl = C6H8N2 + 6 ZnCl2 + 4 H2O
NH4I(aq) + NaOH(aq) = NH4(OH) + NaI =>
NH4I(aq) + NaOH(aq) = NH4(OH) + NaI
K2CrO7 + SnCr2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
10 K2CrO7 + 9 SnCr2 + 140 HCl = 28 CrCl3 + 9 SnCl4 + 20 KCl + 70 H2O
CaAl2Si2O8 + H2O = CaAl2(OH)2Si2O7*H2O =>
CaAl2Si2O8 + 2 H2O = CaAl2(OH)2Si2O7*H2O
C4H10 + O2 = C2H2(CO)20 + H2O =>
22 C4H10 + 93 O2 = 4 C2H2(CO)20 + 106 H2O
CH3COCH3 + Br2 = CH3COCH3Br2 =>
CH3COCH3 + Br2 = CH3COCH3Br2
CH2OH{-}CH2OH + KMnO4 = COOK{-}COOK + MnO2 + H2O + KOH =>
3 CH2OH{-}CH2OH + 4 KMnO4 = 3 COOK{-}COOK + 4 MnO2 + 4 H2O + KOH
Fe(NO3)2 + MgBr2 = Mg(NO3)2 + FeBr2 =>
Fe(NO3)2 + MgBr2 = Mg(NO3)2 + FeBr2
NH4ClO3 + P = N2 + Cl2 + H2O + P4O10 =>
10 NH4ClO3 + 4 P = 5 N2 + 5 Cl2 + 20 H2O + P4O10
Pb(ClO2)4 + Zn(SO4) = Pb(SO4)2 + Zn(ClO2)2 =>
Pb(ClO2)4 + 2 Zn(SO4) = Pb(SO4)2 + 2 Zn(ClO2)2
CH2OH{-}CH2OH + KMnO4 = COOK{-}COOK + MnO2 + H2O + KOH =>
3 CH2OH{-}CH2OH + 4 KMnO4 = 3 COOK{-}COOK + 4 MnO2 + 4 H2O + KOH
MgCO3 + V3(PO4)2 = Mg3(PO4)2 + VCO3 =>
3 MgCO3 + V3(PO4)2 = Mg3(PO4)2 + 3 VCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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