| Équations équilibrées la veille | Équations équilibrées le lendemain |
PH3 + 3 Cl2 = PCl3 + 3 HCl
NH3 + S2Cl2 = NH4Cl + S + S4N4 =>
16 NH3 + 6 S2Cl2 = 12 NH4Cl + 8 S + S4N4
CH2 + Cl2 = CCl4 + HCl =>
CH2 + 3 Cl2 = CCl4 + 2 HCl
C9H8O4 + CaCO3 = CO2 + H2O + CaC2 =>
5 C9H8O4 + 18 CaCO3 = 27 CO2 + 20 H2O + 18 CaC2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
I2 + NaClO2 + NaOH = NaIO3 + NaCl + H2O =>
2 I2 + 5 NaClO2 + 4 NaOH = 4 NaIO3 + 5 NaCl + 2 H2O
KClO3 + KI + HCl = KCl + I2 + KOH =>
KClO3 + 6 KI + 3 HCl = 4 KCl + 3 I2 + 3 KOH
Pd(NO3)2 + CuCl + CO + H2O = Pd + CO2 + Cu(NO3)2 + HCl =>
2 Pd(NO3)2 + 2 CuCl + CO + H2O = 2 Pd + CO2 + 2 Cu(NO3)2 + 2 HCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Zn(s) + NO3{-}(aq) + H{+}(aq) = Zn{2+}(aq) + N2(g) + H2O(l) =>
5 Zn(s) + 2 NO3{-}(aq) + 12 H{+}(aq) = 5 Zn{2+}(aq) + N2(g) + 6 H2O(l)
FeCl + H2O2 + HCl = FeCl2 + H2O =>
2 FeCl + H2O2 + 2 HCl = 2 FeCl2 + 2 H2O
Cl3N + H = HCl + N2 =>
2 Cl3N + 6 H = 6 HCl + N2
NO2{-} + I{-} + H{+} = I2 + NO + H2O =>
2 NO2{-} + 2 I{-} + 4 H{+} = I2 + 2 NO + 2 H2O
CH3(CH2)3N(CH3)2 + O2 = CO2 + H2O + N2 =>
4 CH3(CH2)3N(CH3)2 + 39 O2 = 24 CO2 + 30 H2O + 2 N2
[Cu(H2O)6]{2+} + NH3 = [Cu(NH3)(H2O)2]{2+} + H2O =>
[Cu(H2O)6]{2+} + NH3 = [Cu(NH3)(H2O)2]{2+} + 4 H2O
Na(s) + CaSO4(aq) = Ca + Na2SO4 =>
2 Na(s) + CaSO4(aq) = Ca + Na2SO4
Zn(NO3)2 + K2CrO4 = KNO3 + ZnCrO4 =>
Zn(NO3)2 + K2CrO4 = 2 KNO3 + ZnCrO4
VO2{+} + I{-} + H{+} = VO{2+} + H2O + I2 =>
2 VO2{+} + 2 I{-} + 4 H{+} = 2 VO{2+} + 2 H2O + I2
Cr + Sn{4+} = Cr{3+} + Sn{+2} =>
2 Cr + 3 Sn{4+} = 2 Cr{3+} + 3 Sn{+2}
DeoxyRibose + O2 = CO2 + H2O =>
2 C5H10O4 + 11 O2 = 10 CO2 + 10 H2O
C7H6O3 + CH4O = C8H8O3 + H2O =>
C7H6O3 + CH4O = C8H8O3 + H2O
Si + O2 = SiO2 =>
Si + O2 = SiO2
H{+} + As2S3 + NO3{-} = HAsO3 + S8 + NO + H2O =>
80 H{+} + 24 As2S3 + 80 NO3{-} = 48 HAsO3 + 9 S8 + 80 NO + 16 H2O
HClO4 + HCl = HClO3 =>
3 HClO4 + HCl = 4 HClO3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
FeCl3 + H2O2 + KOH = K2FeO4 + H2O + KCl =>
2 FeCl3 + 3 H2O2 + 10 KOH = 2 K2FeO4 + 8 H2O + 6 KCl
M2O3 + S = M + SO2 =>
2 M2O3 + 3 S = 4 M + 3 SO2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CU + HSO4 = CU(SO4) + H2O + SO2 =>
3 CU + 4 HSO4 = 3 CU(SO4) + 2 H2O + SO2
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
KI + MnO2 + H2SO4 = I2 + KHSO4 + Mn2SO4 + H2O =>
6 KI + 2 MnO2 + 7 H2SO4 = 3 I2 + 6 KHSO4 + Mn2SO4 + 4 H2O
H + O2 = H2O5 =>
4 H + 5 O2 = 2 H2O5
I + O2 = I2O7 =>
4 I + 7 O2 = 2 I2O7
C2H25NH2 + O2 = CO2 + H2O + N2 =>
4 C2H25NH2 + 35 O2 = 8 CO2 + 54 H2O + 2 N2
KBr + AgNO3 + KCN = BrNO3 + K + AgCN =>
KBr + AgNO3 + KCN = BrNO3 + 2 K + AgCN
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
CuCl2 + Pb = PbCl + Cu =>
CuCl2 + 2 Pb = 2 PbCl + Cu
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + H3(NO3)3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 2 H3(NO3)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaSO4*2H2O = CaSO4*H2O + H2O =>
CaSO4*2H2O = CaSO4*H2O + H2O
C12H20O2 = C10H18O + C2H2O =>
C12H20O2 = C10H18O + C2H2O
CaCo + H2O = CaCoH2O =>
CaCo + H2O = CaCoH2O
Ca + NaOH = Ca(OH) + Na =>
Ca + NaOH = Ca(OH) + Na
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
NH3 + H2OCO2 = (NH4)2CO3 =>
2 NH3 + H2OCO2 = (NH4)2CO3
Zn + HCl = H + ZnCl =>
Zn + HCl = H + ZnCl
HNO3 + Na2HPO4 + (NH4)2MoO4 = (NH4)3PO4*12MoO3 + HN4NO3 + H2O + NaNO3 =>
115 HNO3 + 5 Na2HPO4 + 60(NH4)2MoO4 = 5(NH4)3PO4*12MoO3 + 42 HN4NO3 + 249 H2O + 10 NaNO3
SbCl3 + H2SO4 = Sb2(SO4)3 + HCl0 =>
2 SbCl3 + 3 H2SO4 = Sb2(SO4)3 + 6 HCl0
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/23
Équations équilibrées sur01/19/23
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