| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 H2CO3 = Ca(HCO3)2 + 2 H2O
Cu(SO4)2 + HCl = Cu + HCl(SO4)2 =>
Cu(SO4)2 + HCl = Cu + HCl(SO4)2
C12H25OH + O2 = CO2 + H2O =>
C12H25OH + 18 O2 = 12 CO2 + 13 H2O
Cu + P2 = Cu3P =>
6 Cu + P2 = 2 Cu3P
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
MnO2 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
MnO2 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O
FeBr2 = Fe + Br =>
FeBr2 = Fe + 2 Br
HCl + Li2SO3 = LiCl + SO2 + H2O =>
2 HCl + Li2SO3 = 2 LiCl + SO2 + H2O
KJ + KMnO4 + H2SO4 = J2 + MnSO4 + K2SO4 + H2O =>
10 KJ + 2 KMnO4 + 8 H2SO4 = 5 J2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
magnesium + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C7H12 + K2Cr2O7 + H2SO4 = C7H12O3 + K2SO4 + H2O + Cr2(SO4)3 =>
C7H12 + K2Cr2O7 + 4 H2SO4 = C7H12O3 + K2SO4 + 4 H2O + Cr2(SO4)3
C16H30O6 + O2 = H2O + C =>
2 C16H30O6 + 9 O2 = 30 H2O + 32 C
Pb(OH)2 + HCl = PbCl2 + H2(OH)2 =>
Pb(OH)2 + 2 HCl = PbCl2 + H2(OH)2
Sn + AuCl2 = Au + SnCl =>
2 Sn + AuCl2 = Au + 2 SnCl
H2CrO4 + SO2 = Cr2(SO4)3 + H2O =>
2 H2CrO4 + 3 SO2 = Cr2(SO4)3 + 2 H2O
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
H2O + HBr = BrO + H2 =>
2 H2O + 2 HBr = 2 BrO + 3 H2
CaHSO3 + H2SO4 = CaSO4 + SO2 + H2O =>
2 CaHSO3 + 3 H2SO4 = 2 CaSO4 + 3 SO2 + 4 H2O
ZnSO4 + H3PO4 = Zn3(PO4)2 + H2SO4 =>
3 ZnSO4 + 2 H3PO4 = Zn3(PO4)2 + 3 H2SO4
HCOOH = H2O + CO =>
HCOOH = H2O + CO
Cd + NH3 = Cd(NH3)4 =>
Cd + 4 NH3 = Cd(NH3)4
KIO3 + FeI2 + HCl = KI + H2O + I2 + FeCl3 =>
KIO3 + 2 FeI2 + 6 HCl = KI + 3 H2O + 2 I2 + 2 FeCl3
K2CrO + KIO + KCl + H2O = CrI3 + KOH + Cl2 =>
2 K2CrO + 6 KIO + 6 KCl + 8 H2O = 2 CrI3 + 16 KOH + 3 Cl2
CoCl2*6H2O + NH3 + H2O2 + NH4Cl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 8 NH3 + H2O2 + 2 NH4Cl = 2[Co(NH3)5Cl]Cl2 + 14 H2O
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
KOHC6H11Br = C6H10H2OKBr =>
KOHC6H11Br = C6H10H2OKBr
Ca(OH)2 + Na2SiO3 = CaSiO3 + NaOH =>
Ca(OH)2 + Na2SiO3 = CaSiO3 + 2 NaOH
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Sb2S3 + H2O = Sb(OH)3 + H2S =>
Sb2S3 + 6 H2O = 2 Sb(OH)3 + 3 H2S
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
Rb(s) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
SrN6 + P3N5 + NH4Cl = SrP3N5NH + SrCl2 + N2 =>
9 SrN6 + 8 P3N5 + 2 NH4Cl = 8 SrP3N5NH + SrCl2 + 24 N2
C5H8 + H2O = C5H10O =>
C5H8 + H2O = C5H10O
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
CH3COOH + HCl = CH3COOH2 + Cl =>
CH3COOH + HCl = CH3COOH2 + Cl
BeCO3 + HCl = CO2 + BeOH + Cl =>
BeCO3 + HCl = CO2 + BeOH + Cl
CH3COOH + S2Cl2 = CH3COCl + SO2 + S + HCl =>
2 CH3COOH + 2 S2Cl2 = 2 CH3COCl + SO2 + 3 S + 2 HCl
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
Fe(s) + HClO + HCl = FeCl2 + H2O =>
Fe(s) + HClO + HCl = FeCl2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
H2SO4 + H2S = H2O + S =>
H2SO4 + 3 H2S = 4 H2O + 4 S
H2O + B2O3 = H3BO3 =>
3 H2O + B2O3 = 2 H3BO3
C10H16(l) + Cl2 = C(s) + HCl(g) =>
C10H16(l) + 8 Cl2 = 10 C(s) + 16 HCl(g)
Ba + H(OH) = Ba(OH) + H2 =>
2 Ba + 2 H(OH) = 2 Ba(OH) + H2
SiO3{-2} + Ba{+2} = BaSiO3 =>
SiO3{-2} + Ba{+2} = BaSiO3
FeCO2 = Fe203 + CO2 =>
203 FeCO2 = Fe203 + 203 CO2
Tl{+} + KBrO3 = TlBrO3 + K{+} =>
Tl{+} + KBrO3 = TlBrO3 + K{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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