| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O6(s) + 2 KI3(aq) + H2O(l) + 2 K2SO4 = C6H6O7(aq) + 6 KI(aq) + 2 H2SO4(aq)
Zn(OH)2 + CO2 = (ZnOH)2CO3 + H2O =>
2 Zn(OH)2 + CO2 = (ZnOH)2CO3 + H2O
C6H12O6 + Mg = MgC + H2O =>
C6H12O6 + 6 Mg = 6 MgC + 6 H2O
Na2SO4 + Ca(NO3)2 = CaSO4 + Na2(NO3)2 =>
Na2SO4 + Ca(NO3)2 = CaSO4 + Na2(NO3)2
Zn(OH)2 + CO2 = ZnCO3 + H2O =>
Zn(OH)2 + CO2 = ZnCO3 + H2O
CO2(g) + CuO(s) = CuCO3(s) =>
CO2(g) + CuO(s) = CuCO3(s)
Cl2(g) + NaI(s) = NaCl(s) + I2(g) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(g)
NH4OH + HCl = NH4Cl + HOH =>
NH4OH + HCl = NH4Cl + HOH
HCl + Cr = CrCl2 + H4 =>
4 HCl + 2 Cr = 2 CrCl2 + H4
CrCl3 + MnO2 + H2SO4 = CrSO4 + MnSO4 + H2O + Cl2 =>
2 CrCl3 + 2 MnO2 + 4 H2SO4 = 2 CrSO4 + 2 MnSO4 + 4 H2O + 3 Cl2
MgF2 + Na3PO4 = MgPO4 + F2Na3 =>
MgF2 + Na3PO4 = MgPO4 + F2Na3
CoCl2 + AgNO3 = CoNO3 + Cl2Ag =>
CoCl2 + AgNO3 = CoNO3 + Cl2Ag
Au(s) + HCl(aq) = AuCl3(aq) + H(g) =>
Au(s) + 3 HCl(aq) = AuCl3(aq) + 3 H(g)
Na2S2O3 + H2O2 + NaOH = Na2SO3 + H2O =>
Na2S2O3 + 2 H2O2 + 2 NaOH = 2 Na2SO3 + 3 H2O
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
Zn(OH)2 + CO2 = ZnCO3 + H2O =>
Zn(OH)2 + CO2 = ZnCO3 + H2O
Ca2O4Si + HF = CaF2 + SiF4 + H2O =>
Ca2O4Si + 8 HF = 2 CaF2 + SiF4 + 4 H2O
RuO + NaOH = RuOH + NaO =>
RuO + NaOH = RuOH + NaO
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2 =>
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2
CH3COOCH2CH3 + H2O = CH2CH3OH + CH3COOH =>
CH3COOCH2CH3 + H2O = CH2CH3OH + CH3COOH
Zn(OH)2 + CO2 = ZnCO3 + H2O =>
Zn(OH)2 + CO2 = ZnCO3 + H2O
(BaO2) + HCl = (BaCl2) + (H2O2) =>
(BaO2) + 2 HCl = (BaCl2) + (H2O2)
ArOH + NaHCO3 = ArO + Na + H2CO3 =>
ArOH + NaHCO3 = ArO + Na + H2CO3
HNO2 + Zn(OH)2 = ZnN2O4 + H2O =>
2 HNO2 + Zn(OH)2 = ZnN2O4 + 2 H2O
ArOH + NaHCO3 = ArO + Na + H2CO3 =>
ArOH + NaHCO3 = ArO + Na + H2CO3
Fe2 + C6H8O7 + H2O = Fe2O3 + C6H12 =>
3 Fe2 + C6H8O7 + 2 H2O = 3 Fe2O3 + C6H12
HCOOH + H2SO4 + K2CrO4 = K2SO4 + Cr2S3O12 + H2O + CO2 =>
3 HCOOH + 5 H2SO4 + 2 K2CrO4 = 2 K2SO4 + Cr2S3O12 + 8 H2O + 3 CO2
Fe2 + C6H8O7 + H2O = Fe2O3 + C6H12 =>
3 Fe2 + C6H8O7 + 2 H2O = 3 Fe2O3 + C6H12
H2O + CuCl2 = H2OCuCl2 =>
H2O + CuCl2 = H2OCuCl2
Nb + Au{+} = Nb{+3} + Au =>
Nb + 3 Au{+} = Nb{+3} + 3 Au
NiI2 + Li3BO3 = Ni3(BO3)2 + LiI =>
3 NiI2 + 2 Li3BO3 = Ni3(BO3)2 + 6 LiI
ArOH + NaHCO3 = ArO + Na + H2CO3 =>
ArOH + NaHCO3 = ArO + Na + H2CO3
HSCN + NaOH = NaSCN + H2O =>
HSCN + NaOH = NaSCN + H2O
Fe2 + C6H8O7 + H2O = Fe2O3 + C6H12 =>
3 Fe2 + C6H8O7 + 2 H2O = 3 Fe2O3 + C6H12
ArOH + NaHCO3 = ArO + Na + H2CO3 =>
ArOH + NaHCO3 = ArO + Na + H2CO3
MnO4{-} + H2S = Mn{2} + S + OH{-} + H2O =>
2 MnO4{-} + 5 H2S = 2 Mn{2} + 5 S + 6 OH{-} + 2 H2O
K + KOH = K3OH =>
2 K + KOH = K3OH
ArOH + NaHCO3 = ArO + Na + H2CO3 =>
ArOH + NaHCO3 = ArO + Na + H2CO3
Fe2 + C6H8O7 + H2O = Fe2O3 + C6H12 =>
3 Fe2 + C6H8O7 + 2 H2O = 3 Fe2O3 + C6H12
(CH3)2S + C10H21Cl = CH3SC10H21 + CH3Cl =>
(CH3)2S + C10H21Cl = CH3SC10H21 + CH3Cl
ArOH + NaHCO3 = ArO + Na + H2CO3 =>
ArOH + NaHCO3 = ArO + Na + H2CO3
CH2CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
4 CH2CH2OH + 2 CH3COOH = 3 CH3COOCH2CH3 + 2 H2O
Sn + NaOH + H2O = Na[Sn(OH)3]H2 =>
Sn + NaOH + 2 H2O = Na[Sn(OH)3]H2
Fe2 + C6H8O7 + H2O = Fe2O3 + C6H12 =>
3 Fe2 + C6H8O7 + 2 H2O = 3 Fe2O3 + C6H12
ArOH + NaHCO3 = ArO + Na + H2CO3 =>
ArOH + NaHCO3 = ArO + Na + H2CO3
HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + H2O(l) =>
2 HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + 2 H2O(l)
(CH3)2S + C10H21Cl = CH3SC10H21 + CH3Cl =>
(CH3)2S + C10H21Cl = CH3SC10H21 + CH3Cl
C6H8O7 + MgCO3 = Mg(C6H6O7)2 + CO2 + H2O =>
17 C6H8O7 + 9 MgCO3 = 9 Mg(C6H6O7)2 + 3 CO2 + 14 H2O
V{2+} + V(OH)4{+} = VO{2+} + OH{-} + H2O =>
V{2+} + 2 V(OH)4{+} = 3 VO{2+} + 2 OH{-} + 3 H2O
(CH3)2S + C10H21Cl = CH3SC10H21 + CH3Cl =>
(CH3)2S + C10H21Cl = CH3SC10H21 + CH3Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/23
Équations équilibrées sur12/25/22
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