| Équations équilibrées la veille | Équations équilibrées le lendemain |
SBr2 + (NH4)2CO3 = SCO3 + 2 NH4Br
C6H14(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
C3H7COOH(l) + O2(g) = CO2(g) + H2O(l) =>
C3H7COOH(l) + 5 O2(g) = 4 CO2(g) + 4 H2O(l)
C3H7Cl + NaOH = NaCl + H2O + C3H6 =>
C3H7Cl + NaOH = NaCl + H2O + C3H6
Na2O2CO = Na2OCO2 =>
Na2O2CO = Na2OCO2
HNO3 + NH40H = NH2NO3 + H2O =>
43 HNO3 + 3 NH40H = 23 NH2NO3 + 60 H2O
Al(s) + CuSO4 = Cu(s) + Al2(SO4)3 =>
2 Al(s) + 3 CuSO4 = 3 Cu(s) + Al2(SO4)3
C6H6 + CI2 = C6H5CI + HCI(g) =>
4 C6H6 + 6 CI2 = 3 C6H5CI + 9 HCI(g)
CuCl2 + NaSO3 = NaCl + Cu(SO3)2 =>
CuCl2 + 2 NaSO3 = 2 NaCl + Cu(SO3)2
ZnSO4 + NH3 + H2O = [Zn(H2O)2(NH3)4]SO4 =>
ZnSO4 + 4 NH3 + 2 H2O = [Zn(H2O)2(NH3)4]SO4
CH3COOH + Co(OH)2 = CoH + CH3COO(OH)2 =>
CH3COOH + Co(OH)2 = CoH + CH3COO(OH)2
O2 + N2 = NO =>
O2 + N2 = 2 NO
MnCl2 + Cl2 + KOH = KMnO4 + KCl + H2O =>
2 MnCl2 + 5 Cl2 + 16 KOH = 2 KMnO4 + 14 KCl + 8 H2O
Mg(Cl)2(H2O)6 + NaOH = Mg(OH)2 + NaCl + H2O =>
Mg(Cl)2(H2O)6 + 2 NaOH = Mg(OH)2 + 2 NaCl + 6 H2O
HI + KOH = HIOH + K =>
HI + KOH = HIOH + K
NaClO3 + Cl2 = NaCl + ClO2 =>
4 NaClO3 + 3 Cl2 = 4 NaCl + 6 ClO2
Al2O3 + Ca(OH)2 = Ca3(AlO3)2 + H2O =>
Al2O3 + 3 Ca(OH)2 = Ca3(AlO3)2 + 3 H2O
KIO3 + H2SO3 = KI + H2SO4 =>
KIO3 + 3 H2SO3 = KI + 3 H2SO4
Ca(NO3)2*4H2O + C10H14O5V + NH4NO3 = CaVO3 + H2O + CO2 + N2 =>
Ca(NO3)2*4H2O + C10H14O5V + 19 NH4NO3 = CaVO3 + 49 H2O + 10 CO2 + 20 N2
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
CuCO = CuOC =>
CuCO = CuOC
Na2SiO3 + HCl = Na2Cl + HSiO3 =>
Na2SiO3 + HCl = Na2Cl + HSiO3
H2SO3 + CaS = H2S + CaSO3 =>
H2SO3 + CaS = H2S + CaSO3
C106H263O110N16 + O2 = CO2 + H2O + NH3 =>
4 C106H263O110N16 + 419 O2 = 424 CO2 + 430 H2O + 64 NH3
CS2 + F = CF4 + S =>
CS2 + 4 F = CF4 + 2 S
Cr2O7{-2} + H2S + H3O{+} = Cr{3+} + S8 + H2O =>
8 Cr2O7{-2} + 24 H2S + 64 H3O{+} = 16 Cr{3+} + 3 S8 + 120 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
C7H5Cl3 + KOH = C7H6O2 + KCl + H2O =>
C7H5Cl3 + 3 KOH = C7H6O2 + 3 KCl + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCl + Si(PO4)2 = Ca(PO4)2 + SiCl =>
CaCl + Si(PO4)2 = Ca(PO4)2 + SiCl
S + O2 + Cl2 = SOCl2 =>
2 S + O2 + 2 Cl2 = 2 SOCl2
HNO3 + KI = KNO3 + I + NO + H2O =>
4 HNO3 + 3 KI = 3 KNO3 + 3 I + NO + 2 H2O
K[Cr(OH)4] + KNO3 + KOH = K2CrO4 + H2O + KNO2 =>
2 K[Cr(OH)4] + 3 KNO3 + 2 KOH = 2 K2CrO4 + 5 H2O + 3 KNO2
FeBr2 + KCl = KBr + Cl2Fe =>
FeBr2 + 2 KCl = 2 KBr + Cl2Fe
Na(PO4) + Ba(NO3)2 = Ba(PO4)2 + NaNO3 =>
2 Na(PO4) + Ba(NO3)2 = Ba(PO4)2 + 2 NaNO3
Zn + Sn(OH)3 = Zn(OH)3 + Sn =>
Zn + Sn(OH)3 = Zn(OH)3 + Sn
(NH4)2CrO4 + BaCl2 = BaCrO4 + NH4Cl =>
(NH4)2CrO4 + BaCl2 = BaCrO4 + 2 NH4Cl
C2H5O + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 C2H5O + K2Cr2O7 + 4 H2SO4 = 2 CH3COOH + Cr2(SO4)3 + K2SO4 + 5 H2O
P + I = PI3 =>
P + 3 I = PI3
BeCl + H2O = HCl + Be2O =>
2 BeCl + H2O = 2 HCl + Be2O
K2Cr2O7 + HCl3 = CrCl3 + Cl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl3 = 2 CrCl3 + 17 Cl2 + 2 KCl + 7 H2O
CuSO2Fe = CuFeSO2 =>
CuSO2Fe = CuFeSO2
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Ni + H2SO4 = H2 + Ni2(SO4)3 =>
2 Ni + 3 H2SO4 = 3 H2 + Ni2(SO4)3
KJO3 + Cl2 + KOH = K5JO6 + KCl + H2O =>
KJO3 + Cl2 + 6 KOH = K5JO6 + 2 KCl + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaBrOH2O = HBrONaOH =>
NaBrOH2O = HBrONaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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