| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 + 10 NaCl + 6 H2SO4 = 6 Cl2 + K2SO4 + 5 Na2SO4 + 6 H2O
FeSO4 + KClO3 + KOH = K2FeO4 + K2SO4 + HCl + H2O =>
3 FeSO4 + 2 KClO3 + 10 KOH = 3 K2FeO4 + 3 K2SO4 + 2 HCl + 4 H2O
CuO + H3SO4 = Cu3(SO4)2 + H2O =>
3 CuO + 2 H3SO4 = Cu3(SO4)2 + 3 H2O
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
NH3H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3H2O + H2SO4 = (NH4)2SO4 + 2 H2O
Bi2O3 + Na2O2 = NaBiO3 + Na2O =>
Bi2O3 + 2 Na2O2 = 2 NaBiO3 + Na2O
C4H8Br2 + H2 = C4H10 + Br2 =>
C4H8Br2 + H2 = C4H10 + Br2
CH3OH = CO + H =>
CH3OH = CO + 4 H
C7H6O2 + KOH = C6H5COOK + H2O =>
C7H6O2 + KOH = C6H5COOK + H2O
AgOH(heat) = Ag2O + H2O =>
2 AgOH(heat) = Ag2O + H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(q) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(q) + 2 H2O(l) + 2 NH3(g)
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
CrCl3 + K2CO3 + H2O = KCl + Cr(OH)3 + CO2 =>
2 CrCl3 + 3 K2CO3 + 3 H2O = 6 KCl + 2 Cr(OH)3 + 3 CO2
C2H2 + CuCl + NH3 = CHCCu + NH4Cl =>
C2H2 + CuCl + NH3 = CHCCu + NH4Cl
H2SO4 + K2SO4 = H2K2 + SO4 =>
H2SO4 + K2SO4 = H2K2 + 2 SO4
Na2O + HClO = NaClO + H2O =>
Na2O + 2 HClO = 2 NaClO + H2O
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH3 =>
3(NH4)2S + K2Cr2O7 + H2O = 3 S + 2 Cr(OH)3 + 2 KOH + 6 NH3
Be(OH)2 + Ba(OH)2 = Ba[Be(OH)4] =>
Be(OH)2 + Ba(OH)2 = Ba[Be(OH)4]
Gd2O3 + Si3N4 = GdN + SiO2 =>
2 Gd2O3 + Si3N4 = 4 GdN + 3 SiO2
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
AlH4{-} + H2CO3 + H2O = Al{+3} + CH3OH + OH{-} =>
3 AlH4{-} + 4 H2CO3 + 4 H2O = 3 Al{+3} + 4 CH3OH + 12 OH{-}
MgO2CO + HCl = Cl2Mg + H2O + O2C =>
MgO2CO + 2 HCl = Cl2Mg + H2O + O2C
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Be + B = Be3B2 =>
3 Be + 2 B = Be3B2
V + HNO3 = VNO3 + H2O + NO =>
3 V + 4 HNO3 = 3 VNO3 + 2 H2O + NO
HI(aq) + Ca(OH)2(aq) = CaI2(aq) + H2O(l) =>
2 HI(aq) + Ca(OH)2(aq) = CaI2(aq) + 2 H2O(l)
Ca(ClO)2 + NaNO2 = CaCl2 + NaNO3 =>
Ca(ClO)2 + 2 NaNO2 = CaCl2 + 2 NaNO3
K3PO4 + H2S = K2S + H3PO4 =>
2 K3PO4 + 3 H2S = 3 K2S + 2 H3PO4
KMnO4 + NaOH + Na2SO3 = Na2SO4 + Na2MnO4 + K2MnO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = Na2SO4 + Na2MnO4 + K2MnO4 + H2O
AlCrO3 + KOH + H2O = K3[Al(OH)6] + K3[Cr(OH)6] =>
AlCrO3 + 6 KOH + 3 H2O = K3[Al(OH)6] + K3[Cr(OH)6]
NaI + H2SO4 = I2 + H2S + H2O + NaSO4 =>
4 NaI + 5 H2SO4 = 2 I2 + H2S + 4 H2O + 4 NaSO4
StClO + Al = AlClO + St =>
StClO + Al = AlClO + St
NOBr = NO + NOBr2 =>
2 NOBr = NO + NOBr2
C9H20 + H2O2 = CO2 + H2O =>
C9H20 + 28 H2O2 = 9 CO2 + 38 H2O
KC6H7O2 + HCl = KC6H8O2 + Cl =>
KC6H7O2 + HCl = KC6H8O2 + Cl
H22 = H2 =>
H22 = 11 H2
Li2SO4 + KI = K2SO4 + LiI =>
Li2SO4 + 2 KI = K2SO4 + 2 LiI
K2CrO7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 K2CrO7 + 18 KI + 14 H2SO4 = 11 K2SO4 + Cr2(SO4)3 + 9 I2 + 14 H2O
N2 + Ca(OH)2 = N2(OH)2 + Ca =>
N2 + Ca(OH)2 = N2(OH)2 + Ca
NH3 + HF = NH4 + F =>
NH3 + HF = NH4 + F
Hf(s) + N2(g) = Hf3N4(s) =>
3 Hf(s) + 2 N2(g) = Hf3N4(s)
CrCl3 + Be(IO3)2 = Cr(IO3)3 + BeCl2 =>
2 CrCl3 + 3 Be(IO3)2 = 2 Cr(IO3)3 + 3 BeCl2
H3PO2 + I2 + H2O = H3PO4 + HI =>
H3PO2 + 2 I2 + 2 H2O = H3PO4 + 4 HI
Mn + H2O = MnO + H =>
Mn + H2O = MnO + 2 H
Cu + Be3(PO4)2 = Cu3(PO4)2 + Be =>
3 Cu + Be3(PO4)2 = Cu3(PO4)2 + 3 Be
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
FeCO3 + Fe(OH)2 = Fe5(CO3)2(OH)6 =>
2 FeCO3 + 3 Fe(OH)2 = Fe5(CO3)2(OH)6
Ca + CI{2} = CaCI{2} =>
Ca + CI{2} = CaCI{2}
Mg1923874 = Mg18236364 =>
47404.381141385Mg1923874 = 5001 Mg18236364
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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