| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Li(s) + 2 H3PO4(aq) = 3 H2(g) + 2 Li3PO4
MgCO3 + H2O = MgCO3*3H2O =>
MgCO3 + 3 H2O = MgCO3*3H2O
Mg(s) + Al(NO3)3 = Mg(NO3)2 + Al =>
3 Mg(s) + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al
Zn + H = H2Zn =>
Zn + 2 H = H2Zn
Cu + H2SO4 + H2O2 = Cu2SO4 + H2O =>
2 Cu + H2SO4 + H2O2 = Cu2SO4 + 2 H2O
Cl2(g) + KI(s) = KCl(s) + I2(g) =>
Cl2(g) + 2 KI(s) = 2 KCl(s) + I2(g)
B2Br6 + HNO3 = BN3O9 + HBr =>
B2Br6 + 6 HNO3 = 2 BN3O9 + 6 HBr
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
Sn + HBr = SnBr4 + H2 =>
Sn + 4 HBr = SnBr4 + 2 H2
Hg(ClO3)2 = Hg + ClO3 =>
Hg(ClO3)2 = Hg + 2 ClO3
C4H10 + Cl2 = C4H8Cl2 + H2 =>
C4H10 + Cl2 = C4H8Cl2 + H2
SrO(s) + HCl(aq) = SrCl2(aq) + H2O(l) =>
SrO(s) + 2 HCl(aq) = SrCl2(aq) + H2O(l)
P + H2O = PH3 + H3PO4 =>
8 P + 12 H2O = 5 PH3 + 3 H3PO4
KI(s) + Cl2(g) = KCl + I2 =>
2 KI(s) + Cl2(g) = 2 KCl + I2
B + H2O = H3BO3 + H2 =>
2 B + 6 H2O = 2 H3BO3 + 3 H2
BrCH2CH2CH2Br = CH2CHCH2Br + HBr =>
BrCH2CH2CH2Br = CH2CHCH2Br + HBr
MnSO4 + NaBiO3 + HNO3 = Bi(NO3)3 + NaMnO4 + NaNO3 + H2SO4 + H2O =>
2 MnSO4 + 5 NaBiO3 + 18 HNO3 = 5 Bi(NO3)3 + 2 NaMnO4 + 3 NaNO3 + 2 H2SO4 + 7 H2O
Fe + LiCN = Li + FeCN =>
Fe + LiCN = Li + FeCN
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
AgNO3 + NH3*H2O = [Ag(NH3)2]NO3 + H2O =>
AgNO3 + 2 NH3*H2O = [Ag(NH3)2]NO3 + 2 H2O
C3H6 = C3H4 + H2 =>
C3H6 = C3H4 + H2
Sn(s) + Cl2(g) = SnCl4 =>
Sn(s) + 2 Cl2(g) = SnCl4
ClCH2COOH + Na2CO3 = ClCH2COONa + H2O + CO2 =>
2 ClCH2COOH + Na2CO3 = 2 ClCH2COONa + H2O + CO2
NaF + H2SO4 = Na2SO4 + HF =>
2 NaF + H2SO4 = Na2SO4 + 2 HF
C9H8O4 + NaHCO3 = C9H7O4Na + H2CO3 =>
C9H8O4 + NaHCO3 = C9H7O4Na + H2CO3
MgCO3 + H2O = Mg2(OH)2CO3 + CO2 =>
2 MgCO3 + H2O = Mg2(OH)2CO3 + CO2
NH3 + Cl2 + H2O = N2O4 + Cl{-} + H3O{+} =>
2 NH3 + 7 Cl2 + 18 H2O = N2O4 + 14 Cl{-} + 14 H3O{+}
HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(s) =>
HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(s)
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
Mg(OH)2 + H2SO3 = MgSO3 + HOH =>
Mg(OH)2 + H2SO3 = MgSO3 + 2 HOH
Fe + NaCl + H2O = FeCl3 + NaOH + H2 =>
2 Fe + 6 NaCl + 6 H2O = 2 FeCl3 + 6 NaOH + 3 H2
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
Ba(NO3)2 + K2(SO4) = Ba2(SO4)2 + K(NO3) =>
2 Ba(NO3)2 + 2 K2(SO4) = Ba2(SO4)2 + 4 K(NO3)
H3PO4 + CsOH = H2O + HPO3CsOH =>
H3PO4 + CsOH = H2O + HPO3CsOH
Ca3P2 + KMnO4 + H2O = Ca(OH)2 + KOH + MnO2 + P =>
Ca3P2 + 2 KMnO4 + 4 H2O = 3 Ca(OH)2 + 2 KOH + 2 MnO2 + 2 P
FeSO4 + NO = (FeNO)SO4 =>
FeSO4 + NO = (FeNO)SO4
Na2S + Ba(OH)2 = NaOH + BaS =>
Na2S + Ba(OH)2 = 2 NaOH + BaS
C14H10O2 + NaBH4 + H2O = C14H14O2 + NaBO2 =>
2 C14H10O2 + NaBH4 + 2 H2O = 2 C14H14O2 + NaBO2
C + P = C3P4 =>
3 C + 4 P = C3P4
C6H14 + Cl2 = CCl2 + HCl =>
C6H14 + 13 Cl2 = 6 CCl2 + 14 HCl
Cr2O3 + NaOH = Cr(OH)3 + Na2O =>
Cr2O3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
ZnCl2 + AgNO3 = AgCl + ZnN2O6 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + ZnN2O6
CH3OOH + O2 = CO2 + H2O =>
CH3OOH + O2 = CO2 + 2 H2O
FeCl3 + Na2SO3 + H2O = Fe(OH)3 + SO2 + NaCl =>
2 FeCl3 + 3 Na2SO3 + 3 H2O = 2 Fe(OH)3 + 3 SO2 + 6 NaCl
Ag + K2CrO4 = AgCrO4 + K =>
Ag + K2CrO4 = AgCrO4 + 2 K
C3H6 + H2SO4 = S + H2CO3 + H2O =>
C3H6 + 3 H2SO4 = 3 S + 3 H2CO3 + 3 H2O
C3H8 + HNO3 = C3H7NO2 + H2O =>
C3H8 + HNO3 = C3H7NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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