| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaS2O3 = BaS2 + O3
Ba(OH) + J = Ba(JO)2 + BaJ2 + H2O =>
4 Ba(OH) + 8 J = Ba(JO)2 + 3 BaJ2 + 2 H2O
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
CH3 + Cl2 = CH2Cl2 + HCl =>
2 CH3 + 3 Cl2 = 2 CH2Cl2 + 2 HCl
MnCl2 + Na2SO4 = MnSO4 + Cl2 + Na2 =>
MnCl2 + Na2SO4 = MnSO4 + Cl2 + Na2
Na2Cr2O7 + NH4Cl = Cr2O3 + NaCl + N2 + H2O =>
Na2Cr2O7 + 2 NH4Cl = Cr2O3 + 2 NaCl + N2 + 4 H2O
KMnO4 + K2SO3 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
S + Na2O2 = Na2SO3 + Na2O =>
S + 2 Na2O2 = Na2SO3 + Na2O
Na2CO3 + HCl = NaCl + H2OCO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2OCO2
Ag + H3Po4 = Ag3Po4 + H2 =>
6 Ag + 2 H3Po4 = 2 Ag3Po4 + 3 H2
Zr + Se = ZrSe2 =>
Zr + 2 Se = ZrSe2
Hg{2} + Cl{-} + K{+} + S{-2} = KHgClS =>
Hg{2} + Cl{-} + K{+} + S{-2} = KHgClS
Fe + CuSO4 = Cu + (FeSO4)3 =>
3 Fe + 3 CuSO4 = 3 Cu + (FeSO4)3
C9H7N + H2O = HC9H7N + OH =>
C9H7N + H2O = HC9H7N + OH
CH3CHO + O = CO2 + H2O =>
CH3CHO + 5 O = 2 CO2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C5H10O2 + H2O = CH4 + CO2 =>
4 C5H10O2 + 6 H2O = 13 CH4 + 7 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2 + H2O = H2O*H2CO3 =>
CO2 + 2 H2O = H2O*H2CO3
CuSO4*5H2O + H2O = Cu(H2O)6{2+} + SO4{2-} =>
CuSO4*5H2O + H2O = Cu(H2O)6{2+} + SO4{2-}
CIO3 = CI + O2 =>
2 CIO3 = 2 CI + 3 O2
C12H22O11 + KMnO4 = CO2 + H2O + K2MnO4 + MnO2 =>
C12H22O11 + 24 KMnO4 = 12 CO2 + 11 H2O + 12 K2MnO4 + 12 MnO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Li3P + HCl = LiCl + PH3 =>
Li3P + 3 HCl = 3 LiCl + PH3
Bariumchloride + K2CrO4 = Bariumchromate + potassiumchloride =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
I2 + C = IC13 =>
I2 + 26 C = 2 IC13
MnCl2 + Na2SO4 = MnSO4 + Cl2 + Na2 =>
MnCl2 + Na2SO4 = MnSO4 + Cl2 + Na2
Cr(OH)3 + OH{-} = CrO2{-} + H2O =>
Cr(OH)3 + OH{-} = CrO2{-} + 2 H2O
KMnO4 + C12H22O11 = Mn2O3 + CO2 + KOH + H2O =>
12 KMnO4 + C12H22O11 = 6 Mn2O3 + 12 CO2 + 12 KOH + 5 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
KMnO4 + C12H22O11 = Mn2O3 + CO2 + KOH + H2O =>
12 KMnO4 + C12H22O11 = 6 Mn2O3 + 12 CO2 + 12 KOH + 5 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
B + S = BS2 =>
B + 2 S = BS2
AB + C = CB + A =>
AB + C = CB + A
C2H4O + HCN = C3H5ON =>
C2H4O + HCN = C3H5ON
Zn(OH)2 + H2SO4 = Zn(HSO4)2 + H2O =>
Zn(OH)2 + 2 H2SO4 = Zn(HSO4)2 + 2 H2O
NaOH + C2H4O4 = Na2C2O4 + H2O + H =>
2 NaOH + C2H4O4 = Na2C2O4 + 2 H2O + 2 H
Mg + Cu2{+} = Mg2{+} + Cu =>
2 Mg + Cu2{+} = Mg2{+} + 2 Cu
NaOH + C2H4O4 = Na2C2O4 + H2O + H =>
2 NaOH + C2H4O4 = Na2C2O4 + 2 H2O + 2 H
Mn2O7 + H2 = Mn + H2O =>
Mn2O7 + 7 H2 = 2 Mn + 7 H2O
C6H12 + O6 = CO2 + H2O =>
C6H12 + 3 O6 = 6 CO2 + 6 H2O
CH3COOH + Sn(OH)4 = Sn(CH3COO)4 + H2O =>
4 CH3COOH + Sn(OH)4 = Sn(CH3COO)4 + 4 H2O
CuCl2 + Al = Cu(s) + AlCl2 =>
CuCl2 + Al = Cu(s) + AlCl2
KMnO4 + C12H22O11 = Mn2O3 + CO2 + KOH + H2O =>
12 KMnO4 + C12H22O11 = 6 Mn2O3 + 12 CO2 + 12 KOH + 5 H2O
(NH4)2SO4(aq) + Ca(C2H3O2)2(aq) = CaSO4(aq) + NH4C2H3O2(s) =>
(NH4)2SO4(aq) + Ca(C2H3O2)2(aq) = CaSO4(aq) + 2 NH4C2H3O2(s)
CCl4 + CH4 = CH2Cl2 =>
CCl4 + CH4 = 2 CH2Cl2
C2N2 + O2 = NO2 + C =>
C2N2 + 2 O2 = 2 NO2 + 2 C
HNO3 + K2SO3 = K2SO4 + NO + H2O =>
2 HNO3 + 3 K2SO3 = 3 K2SO4 + 2 NO + H2O
Os3O12 = Os + O =>
Os3O12 = 3 Os + 12 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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