| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C5H10 + HBr = C5H11Br =>
C5H10 + HBr = C5H11Br
Ca(OH)2 + MgSO4*7H2O = Mg(OH)2 + CaSO4 + H2O =>
Ca(OH)2 + MgSO4*7H2O = Mg(OH)2 + CaSO4 + 7 H2O
Mg(NO3)2 + H2S = MgS + HNO3 =>
Mg(NO3)2 + H2S = MgS + 2 HNO3
C10H8(s) + O2(g) = CO2(g) + H2O(l) =>
C10H8(s) + 12 O2(g) = 10 CO2(g) + 4 H2O(l)
MgSO4 + H2O = MgSO4*7H2O =>
MgSO4 + 7 H2O = MgSO4*7H2O
NaF + Na3PO4 = Na3PO3F2 + Na2O =>
2 NaF + Na3PO4 = Na3PO3F2 + Na2O
Ba{2+} + C2O4{2-} = BaC2O4 =>
Ba{2+} + C2O4{2-} = BaC2O4
Sb{3+} + Sn = Sb + Sn{2+} =>
2 Sb{3+} + 3 Sn = 2 Sb + 3 Sn{2+}
C4H10O + H2CrO4 + H{+} = C4H8O2 + Cr{+3} + H2O =>
3 C4H10O + 4 H2CrO4 + 12 H{+} = 3 C4H8O2 + 4 Cr{+3} + 13 H2O
NaOH + NaBr = Na + OHBr =>
NaOH + NaBr = 2 Na + OHBr
H2 + K2 = HK =>
H2 + K2 = 2 HK
Zn + HI = ZnI + H =>
Zn + HI = ZnI + H
Cl2 + SO2 + H2O = SO4{2-} + Cl{-} + H{+} =>
Cl2 + SO2 + 2 H2O = SO4{2-} + 2 Cl{-} + 4 H{+}
Ga2O3 + H3PO4 = GaPO4 + H2O =>
Ga2O3 + 2 H3PO4 = 2 GaPO4 + 3 H2O
CaCl2 + Na3(SO4) = Ca3(SO4)2 + NaCl =>
3 CaCl2 + 2 Na3(SO4) = Ca3(SO4)2 + 6 NaCl
Ag{2} + CO3{2-} = AgCO3 =>
Ag{2} + CO3{2-} = AgCO3
Al(NO3)3 + NH3 = AlNH3 + NO3 =>
Al(NO3)3 + NH3 = AlNH3 + 3 NO3
KI + HCl = HI + KCl =>
KI + HCl = HI + KCl
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Na2SO3 + KMnO4 + H2O = Na2SO4 + MnO2KOH =>
3 Na2SO3 + 2 KMnO4 + H2O = 3 Na2SO4 + 2 MnO2KOH
C8H8O + O2 = CO2 + H2O =>
2 C8H8O + 19 O2 = 16 CO2 + 8 H2O
KOH(aq) + Al2O3(s) + H2O(l) = KAl(OH)4(aq) =>
2 KOH(aq) + Al2O3(s) + 3 H2O(l) = 2 KAl(OH)4(aq)
CuPO4 + MgOH = MgPO4 + CuOH =>
CuPO4 + MgOH = MgPO4 + CuOH
CuO + FeSO4 = FeO + CuSO4 =>
CuO + FeSO4 = FeO + CuSO4
MgOH + AgCl = MgCl + AgOH =>
MgOH + AgCl = MgCl + AgOH
KFe[Fe(CN)6] + KOH = FeO(OH) + K4[Fe(CN)6] + H2O =>
KFe[Fe(CN)6] + 3 KOH = FeO(OH) + K4[Fe(CN)6] + H2O
MgSO4 = MgS + O2 =>
MgSO4 = MgS + 2 O2
PH3 + SO2 = H3PO4 + S8 =>
4 PH3 + 8 SO2 = 4 H3PO4 + S8
Br4 = Br2 =>
Br4 = 2 Br2
LiNO3 + BaBr2 = Ba(NO3)2 + LiBr =>
2 LiNO3 + BaBr2 = Ba(NO3)2 + 2 LiBr
BaCl2 + H2O = Ba(ClO3)2 + H2 =>
BaCl2 + 6 H2O = Ba(ClO3)2 + 6 H2
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
Fe2(SO4)3 + SO2 + H2O = FeSO4 + H2SO4 =>
Fe2(SO4)3 + SO2 + 2 H2O = 2 FeSO4 + 2 H2SO4
CuSO4(aq) + KI(aq) = CuI(s) + I2(aq) + K2SO4(aq) =>
2 CuSO4(aq) + 4 KI(aq) = 2 CuI(s) + I2(aq) + 2 K2SO4(aq)
Na2(SO4) + CaI2 = CaSO4 + NaI =>
Na2(SO4) + CaI2 = CaSO4 + 2 NaI
Mn(OH)2 + H2SO4 = MnSO4 + H2O =>
Mn(OH)2 + H2SO4 = MnSO4 + 2 H2O
I2 + Na2S = NaI + S8 =>
8 I2 + 8 Na2S = 16 NaI + S8
Na2SeO3(aq) + H2S(aq) + HCl(aq) = S(s) + Se(s) + NaCl(aq) + H2O(l) =>
Na2SeO3(aq) + 2 H2S(aq) + 2 HCl(aq) = 2 S(s) + Se(s) + 2 NaCl(aq) + 3 H2O(l)
Na3N + HCl = NH4Cl + NaCl =>
Na3N + 4 HCl = NH4Cl + 3 NaCl
KOH + C2H4O2 = KC + CO2 + H2O =>
8 KOH + 5 C2H4O2 = 8 KC + 2 CO2 + 14 H2O
CrO3 + NaOH = Cr(OH) + NaO3 =>
CrO3 + NaOH = Cr(OH) + NaO3
CoSO4 + BaCl2 = BaSO4 + CoCl2 =>
CoSO4 + BaCl2 = BaSO4 + CoCl2
AgCl + NH3 = Ag(NH3)2 + Cl2 =>
2 AgCl + 4 NH3 = 2 Ag(NH3)2 + Cl2
Ra + H2O = Ra(HO)2 + H2 =>
Ra + 2 H2O = Ra(HO)2 + H2
H2O2 + FeS + HCl = FeCl3 + H2SO4 + H2O =>
9 H2O2 + 2 FeS + 6 HCl = 2 FeCl3 + 2 H2SO4 + 10 H2O
K2Cr2O7 + NiSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Ni2(SO4)3 + H2O =>
K2Cr2O7 + 6 NiSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Ni2(SO4)3 + 7 H2O
Propanol + oxygen = carbondioxide + water =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Zn + C2H3O2 + Na(PO4)3 = Zn3(PO4)2 + NaC2H3O2 =>
9 Zn + 2 C2H3O2 + 2 Na(PO4)3 = 3 Zn3(PO4)2 + 2 NaC2H3O2
Fe + Zn(NO3)2 = Fe(NO3)2 + Zn =>
Fe + Zn(NO3)2 = Fe(NO3)2 + Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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