| Équations équilibrées la veille | Équations équilibrées le lendemain |
KICl{2} = KClI{2}
K2Cr2O7 + AgNO3 = KNO3 + Ag2Cr2O7 =>
K2Cr2O7 + 2 AgNO3 = 2 KNO3 + Ag2Cr2O7
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
C7H6O2 + H2O = C7H5O2 + H3O =>
C7H6O2 + H2O = C7H5O2 + H3O
NaNO3(aq) + K2CO3(aq) = KNO3(aq) + Na2CO3 =>
2 NaNO3(aq) + K2CO3(aq) = 2 KNO3(aq) + Na2CO3
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
CSi = SiC =>
CSi = SiC
NaC + Pb(NO3)2 = PbC2 + NaNO3 =>
2 NaC + Pb(NO3)2 = PbC2 + 2 NaNO3
H3AsO4 + Sn{2+} + H{+} = H3AsO3 + Sn{3+} + H2O =>
H3AsO4 + 2 Sn{2+} + 2 H{+} = H3AsO3 + 2 Sn{3+} + H2O
AgF + CaCl{2} = AgCl + CaF{2} =>
AgF + CaCl{2} = AgCl + CaF{2}
O7 = O14 =>
2 O7 = O14
Ti(OH)4 = Ti2O4 + H2O =>
2 Ti(OH)4 = Ti2O4 + 4 H2O
Zn + H3NO3 = Zn(NO3)2 + H2 =>
Zn + 2 H3NO3 = Zn(NO3)2 + 3 H2
AlCl3 + Na2(SO4) = AlSO4 + Na2Cl3 =>
AlCl3 + Na2(SO4) = AlSO4 + Na2Cl3
NH2OH + H2O = OH + NH3 =>
NH2OH + H2O = 2 OH + NH3
Mg + Cu2SO4 = Mg(SO4)2 + Cu =>
Mg + 2 Cu2SO4 = Mg(SO4)2 + 4 Cu
SnCl2 + (NH4)2S = SnS + (NH4)2SnCl4 =>
2 SnCl2 + (NH4)2S = SnS + (NH4)2SnCl4
MgSn(No3)2 = Mg(No3)2Sn =>
MgSn(No3)2 = Mg(No3)2Sn
K2CO3 + CaCO3 + SiO2 = K4CaSi3O9 + CO2 =>
2 K2CO3 + CaCO3 + 3 SiO2 = K4CaSi3O9 + 3 CO2
NH4F + Mg(OH)2 = NH4Mg + F(OH)2 =>
NH4F + Mg(OH)2 = NH4Mg + F(OH)2
CO2 + KOH = CO2OH + K =>
CO2 + KOH = CO2OH + K
TO + Na = NaOT =>
TO + Na = NaOT
C4600H550O4140S1N165 + H2O = C4H8O2 + SO2 + NO2 + CO2 =>
10 C4600H550O4140S1N165 + 19918 H2O = 5667 C4H8O2 + 10 SO2 + 1650 NO2 + 23332 CO2
KMnO4 + KHC2O4H2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
8 KMnO4 + 10 KHC2O4H2C2O4 + 17 H2SO4 = 9 K2SO4 + 8 MnSO4 + 40 CO2 + 32 H2O
KMnO4(s) + HCl(aq) = MnCl2(aq) + Cl2(g) + KCl(aq) + H2O(l) =>
2 KMnO4(s) + 16 HCl(aq) = 2 MnCl2(aq) + 5 Cl2(g) + 2 KCl(aq) + 8 H2O(l)
C2OH6 + O2 = CO + H2O =>
C2OH6 + 2 O2 = 2 CO + 3 H2O
Ba(NO3)2 + NH4I = BaI2 + (NH4)2(NO3)2 =>
Ba(NO3)2 + 2 NH4I = BaI2 + (NH4)2(NO3)2
CuSO4 + NaBrO + NaOH + H2O = NaBr + Na2SO4 + NaCu(OH)4 =>
2 CuSO4 + NaBrO + 6 NaOH + H2O = NaBr + 2 Na2SO4 + 2 NaCu(OH)4
C + SnO2 = CO2 + Sn =>
C + SnO2 = CO2 + Sn
KI + Zn(NO3)2 = KI(NO3)2 + Zn =>
KI + Zn(NO3)2 = KI(NO3)2 + Zn
Fe2O3 + KClO3 + KOH = H2O + KCl + K2FeO4 =>
Fe2O3 + KClO3 + 4 KOH = 2 H2O + KCl + 2 K2FeO4
C3H6COOH + Mg = MgC3H6COOH =>
C3H6COOH + Mg = MgC3H6COOH
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
NaNO2 + NH4NO3 = NH3 + NaOH + NO2 =>
NaNO2 + NH4NO3 = NH3 + NaOH + 2 NO2
KHCO3 + HBr = H2O + KBr + CO2 =>
KHCO3 + HBr = H2O + KBr + CO2
NH3 + O2 = NO2 + HH2O =>
2 NH3 + 3 O2 = 2 NO2 + 2 HH2O
CuSO{+4} + Zn = Cu + ZnSO{+4} =>
CuSO{+4} + Zn = Cu + ZnSO{+4}
K2SnO2 + H2O = K2Sn(OH)6 + KOH + Sn =>
2 K2SnO2 + 4 H2O = K2Sn(OH)6 + 2 KOH + Sn
C3H7COOH + NaOH = C3H7COONa + H2O =>
C3H7COOH + NaOH = C3H7COONa + H2O
CrO3Cr = Cr2O3 =>
CrO3Cr = Cr2O3
CuFe2O4 + HCl = Fe2O3 + CuCl2 + H2O =>
CuFe2O4 + 2 HCl = Fe2O3 + CuCl2 + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
NaF + LiOH = NaOH + LiF =>
NaF + LiOH = NaOH + LiF
NaNO3 + KOH = NaOH + KNO3 =>
NaNO3 + KOH = NaOH + KNO3
AlPO4 + Na2S = Al2S3 + Na3PO4 =>
2 AlPO4 + 3 Na2S = Al2S3 + 2 Na3PO4
NaNO3 + Mg + NaHSO4 = Mg(NO3)2 + Na2SO4 + NH4NO3 + H2O =>
10 NaNO3 + 4 Mg + 10 NaHSO4 = 4 Mg(NO3)2 + 10 Na2SO4 + NH4NO3 + 3 H2O
Br2O5 + NaOH = BrOH + Na2O5 =>
Br2O5 + 2 NaOH = 2 BrOH + Na2O5
CdI2 + Fe2(CO3)3 = FeI3 + CdCO3 =>
3 CdI2 + Fe2(CO3)3 = 2 FeI3 + 3 CdCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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