| Équations équilibrées la veille | Équations équilibrées le lendemain |
V + 6 H2O = V(H2O)6
Al2(SO4)3 + Mg = MgSO4 + Al =>
Al2(SO4)3 + 3 Mg = 3 MgSO4 + 2 Al
CU + HSO4 = HCUSO4 =>
CU + HSO4 = HCUSO4
K2CrO7 + NaCl + H2SO4 = Cr(SO4)3 + NaSO4 + KSO4 + Cl2 + H2O =>
K2CrO7 + 2 NaCl + 7 H2SO4 = Cr(SO4)3 + 2 NaSO4 + 2 KSO4 + Cl2 + 7 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
K2CO3 + CuCl = K2Cl + CuCO3 =>
K2CO3 + CuCl = K2Cl + CuCO3
NaOH + NaC2H3O2 = CH4 + CO2 + Na =>
2 NaOH + 6 NaC2H3O2 = 5 CH4 + 7 CO2 + 8 Na
SO2 + KMnO4 = MnSO4 + K2SO4 + SO4 =>
4 SO2 + 2 KMnO4 = 2 MnSO4 + K2SO4 + SO4
Fe2 + HNO3 = Fe(NO3)2 + H =>
Fe2 + 4 HNO3 = 2 Fe(NO3)2 + 4 H
CH2OH(CHOH)4COOH + CaCO3 = Ca(CH2OH(CHOH)4COO)2 + CO2 + H2O =>
2 CH2OH(CHOH)4COOH + CaCO3 = Ca(CH2OH(CHOH)4COO)2 + CO2 + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 = P2O5 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg + H2O(g) = Mg(OH2) =>
Mg + H2O(g) = Mg(OH2)
Mn + H2O = Mn2O3 + H2 =>
2 Mn + 3 H2O = Mn2O3 + 3 H2
ZnOO + C = Zn + CO =>
ZnOO + 2 C = Zn + 2 CO
Br + HCl = BrCl3 + H2 =>
2 Br + 6 HCl = 2 BrCl3 + 3 H2
CH2NH2COOH + HCl = CH2ClNH3COOH =>
CH2NH2COOH + HCl = CH2ClNH3COOH
Li3N + NH4(NO3) = LiNO3 + (NH4)3N =>
Li3N + 3 NH4(NO3) = 3 LiNO3 + (NH4)3N
CrO4 + BaCl2 = BaCrO4 + Cl =>
CrO4 + BaCl2 = BaCrO4 + 2 Cl
O2 + CH3(CH2)2OH = CO2 + H2O =>
9 O2 + 2 CH3(CH2)2OH = 6 CO2 + 8 H2O
Fe(NO3)3*9H2O = Fe(NO2)3 + O2 + H2O =>
2 Fe(NO3)3*9H2O = 2 Fe(NO2)3 + 3 O2 + 18 H2O
NH3 + CUO = NO + H2O + CU =>
2 NH3 + 5 CUO = 2 NO + 3 H2O + 5 CU
CuCl2(aq) + NaMnO4(aq) + HCl(aq) = CuCl3(aq) + MnCl2(aq) + H2O + NaCl(aq) =>
5 CuCl2(aq) + NaMnO4(aq) + 8 HCl(aq) = 5 CuCl3(aq) + MnCl2(aq) + 4 H2O + NaCl(aq)
C7H6 + O2 = C7H6O2 =>
C7H6 + O2 = C7H6O2
K + Co2 = K2Co =>
4 K + Co2 = 2 K2Co
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3CHBrCHBrCH3 + KOH = CH3CHOHCHOHCH3 + KBr =>
CH3CHBrCHBrCH3 + 2 KOH = CH3CHOHCHOHCH3 + 2 KBr
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
C10H8 + CHCl3 = C10H7C + HCl =>
29 C10H8 + 18 CHCl3 = 28 C10H7C + 54 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H4O2 + C5H8N2O2 = C7H12N2O4 =>
C2H4O2 + C5H8N2O2 = C7H12N2O4
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
CH3CCH + H2 = CH3CH2CH3 =>
CH3CCH + 2 H2 = CH3CH2CH3
K2CO3(s) + HCl(aq) = KCl(aq) + CO2(g) + H2O(aq) =>
K2CO3(s) + 2 HCl(aq) = 2 KCl(aq) + CO2(g) + H2O(aq)
NaHCO3 + HCOOH = NaHCOO + H2O + CO3 =>
2 NaHCO3 + HCOOH = 2 NaHCOO + H2O + CO3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Sr + H2O = SrO + H2 =>
Sr + H2O = SrO + H2
(PO4)3{-} + I{-} + H3O{+} = (PO3)3{-} + (I3){-} + H2O =>
(PO4)3{-} + 9 I{-} + 6 H3O{+} = (PO3)3{-} + 3(I3){-} + 9 H2O
NaIO3 + NaOH + Cl2 = Na2H3IO6 + NaCl =>
NaIO3 + 3 NaOH + Cl2 = Na2H3IO6 + 2 NaCl
Zn + H2SO4 + O2 = ZnSO4 + H2O =>
2 Zn + 2 H2SO4 + O2 = 2 ZnSO4 + 2 H2O
SiO2 + MgCl2 = SiCl4 + MgO =>
SiO2 + 2 MgCl2 = SiCl4 + 2 MgO
F + O2 = F2O2 =>
2 F + O2 = F2O2
C20H42 = C16H34 + C2H4 =>
C20H42 = C16H34 + 2 C2H4
CrBr6 + Ca(OH)2 = Cr(OH)6 + CaBr2 =>
CrBr6 + 3 Ca(OH)2 = Cr(OH)6 + 3 CaBr2
(NH4)2S + Ni2SO4 = (NH4)2SO4 + Ni2S =>
(NH4)2S + Ni2SO4 = (NH4)2SO4 + Ni2S
AlSO4 + ClOH = AlOH + ClSO4 =>
AlSO4 + ClOH = AlOH + ClSO4
CIO + SO2 = SO4 + CI =>
2 CIO + SO2 = SO4 + 2 CI
Cl2O3 + Na2O = NaClO2 =>
Cl2O3 + Na2O = 2 NaClO2
HBr + H2O = H3O + HOBr =>
HBr + 3 H2O = 2 H3O + HOBr
C3H8O + C4H8O = C7H16O2 =>
C3H8O + C4H8O = C7H16O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/24
Équations équilibrées sur05/01/23
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