| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + CaCl2 = Na2Cl2 + CaSO3
C10H12O2 + NaOH = C10H11O2Na + H2O =>
C10H12O2 + NaOH = C10H11O2Na + H2O
CaOCl2 + Na2CO3 = CaCO3 + NaClO3 + NaCl =>
3 CaOCl2 + 3 Na2CO3 = 3 CaCO3 + NaClO3 + 5 NaCl
C2H5OH(l) + O2() = CO2() + H2O() =>
C2H5OH(l) + 3 O2() = 2 CO2() + 3 H2O()
KI + Co(NO3)2 = KNO3 + CoI2 =>
2 KI + Co(NO3)2 = 2 KNO3 + CoI2
Ag(s) + H2S(s) + O2(s) = Ag2S(s) + H2O(s) =>
4 Ag(s) + 2 H2S(s) + O2(s) = 2 Ag2S(s) + 2 H2O(s)
SH{-} + O2 = SO4{2-} + H{+} =>
SH{-} + 2 O2 = SO4{2-} + H{+}
(CaHPO4*2H2O) + KOH = Ca95(HPO4)05(PO4)55(OH)15 + K3PO4 + H2O =>
95(CaHPO4*2H2O) + 105 KOH = Ca95(HPO4)05(PO4)55(OH)15 + 35 K3PO4 + 280 H2O
Cr2(SO4)3 + K2(CO3) = Cr2(CO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2(CO3) = Cr2(CO3)3 + 3 K2SO4
HCl + MgOH3 = HOH3 + MgCl =>
HCl + MgOH3 = HOH3 + MgCl
Cu2SO4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CuSO4 + H2O =>
5 Cu2SO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 CuSO4 + 8 H2O
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
Pb + ZnO = PbO + Zn =>
Pb + ZnO = PbO + Zn
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
S{2-} + NO3{-} + H{+} = SO{2-} + NO2 + H2O =>
S{2-} + 2 NO3{-} + 2 H{+} = SO{2-} + 2 NO2 + H2O
Cr2O3 + RbOH + H2O = Rb3[Cr(OH)6] =>
Cr2O3 + 6 RbOH + 3 H2O = 2 Rb3[Cr(OH)6]
HOOC{-}COOH + NaOH = NaOOC{-}COONa + H2O =>
HOOC{-}COOH + NaOH = NaOOC{-}COONa + H2O
N3{-} + H2O = HN3 + OH{-} =>
N3{-} + H2O = HN3 + OH{-}
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4
SrCO3 + C2H2O4*2H2O = SrC2O4 + H2O + CO2 =>
SrCO3 + C2H2O4*2H2O = SrC2O4 + 3 H2O + CO2
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
Ca(s) + S8(s) = CaS(s) =>
8 Ca(s) + S8(s) = 8 CaS(s)
KMnO4 + H2SO4 + HBr = K2SO4 + HBrO + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HBr = K2SO4 + 5 HBrO + 2 MnSO4 + 3 H2O
Ag + (HNO3) = NO + AgNO3 + H2O =>
3 Ag + 4(HNO3) = NO + 3 AgNO3 + 2 H2O
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaHCO3 = Na2[CO3] + CO2 + H2O =>
2 NaHCO3 = Na2[CO3] + CO2 + H2O
HCl + Sb2O3 = SbCl3 + H2O =>
6 HCl + Sb2O3 = 2 SbCl3 + 3 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Na(OH) + H(SO4)2 = H2O + Na(SO4)2 =>
Na(OH) + H(SO4)2 = H2O + Na(SO4)2
CaCl + AgNo3 = AgCl + CaNo3 =>
CaCl + AgNo3 = AgCl + CaNo3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Na2SO3 + CaCl2 = Na2Cl2 + CaSO3 =>
Na2SO3 + CaCl2 = Na2Cl2 + CaSO3
HCl + CaSO4 = H2SO4 + CaCl2 =>
2 HCl + CaSO4 = H2SO4 + CaCl2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
I{-} + MnO4{-} + H{+} = Mn2{+} + I2 + H2O =>
26 I{-} + 4 MnO4{-} + 32 H{+} = 2 Mn2{+} + 13 I2 + 16 H2O
NaCrO2 + H2O = Na2Cr2O7 + H2 =>
2 NaCrO2 + 3 H2O = Na2Cr2O7 + 3 H2
H2(G) + O2() = H2O(G) =>
2 H2(G) + O2() = 2 H2O(G)
I2 + HF = HI2 + F =>
I2 + HF = HI2 + F
KMnO4 + HCl + C = CCl4 + MnCl2 + KCl + H2O =>
4 KMnO4 + 32 HCl + 5 C = 5 CCl4 + 4 MnCl2 + 4 KCl + 16 H2O
I2 + HF = IF + H2 =>
I2 + 2 HF = 2 IF + H2
I2 + HF = HI + F =>
I2 + 2 HF = 2 HI + 2 F
H2O + CO2 = C3H8O3 + O2 =>
8 H2O + 6 CO2 = 2 C3H8O3 + 7 O2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
KMnO4 + KCl + H2SO4 = MnSO4 + K3SO4 + Cl2 + H2O =>
KMnO4 + 8 KCl + 4 H2SO4 = MnSO4 + 3 K3SO4 + 4 Cl2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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