Équations équilibrées la veille | Équations équilibrées le lendemain |
6 FeSO4 + 2 KMnO4 + 10 KOH = 2 MnO2 + 3 Fe2O3 + 6 K2SO4 + 5 H2O
K(s) + I2(g) = KI =>
2 K(s) + I2(g) = 2 KI
CaPO4 + SiO2 + C = P + CaSiO4 + CO =>
CaPO4 + SiO2 + 2 C = P + CaSiO4 + 2 CO
KO2(s) + H2O(l) = KOH(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(aq) + 3 O2(g)
HF + O = H2O + F =>
2 HF + O = H2O + 2 F
AlN + HCl = AlCl3 + NH4Cl =>
AlN + 4 HCl = AlCl3 + NH4Cl
C2H5OH + Br2 = BrOH + C2H5 =>
2 C2H5OH + Br2 = 2 BrOH + 2 C2H5
Li2S + HNO3 = LiNO3 + NO2 + S + H2O =>
Li2S + 4 HNO3 = 2 LiNO3 + 2 NO2 + S + 2 H2O
NH4OH + NH4Cl = NH4 + HClO =>
NH4OH + NH4Cl = 2 NH4 + HClO
P(s) + Cl2(g) = PCl3(l) =>
2 P(s) + 3 Cl2(g) = 2 PCl3(l)
Ca2C2 + H2O = Ca(OH)2 + C2H4 =>
Ca2C2 + 4 H2O = 2 Ca(OH)2 + C2H4
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + H2(g) =>
Mg(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2(g)
H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4
Fe(SCN)3 = Fe + S8 + C + N2 =>
8 Fe(SCN)3 = 8 Fe + 3 S8 + 24 C + 12 N2
(NH4)3PO4 + Mg(CH3COO)2 = Mg3(PO4)2 + NH4CH3COO =>
2(NH4)3PO4 + 3 Mg(CH3COO)2 = Mg3(PO4)2 + 6 NH4CH3COO
Ag3PO4 + NH3 = Ag(NH3)2 + PO4 =>
Ag3PO4 + 6 NH3 = 3 Ag(NH3)2 + PO4
C6H6COOH + NaOH = C6H6COONa + H2O =>
C6H6COOH + NaOH = C6H6COONa + H2O
C4H10 + Br2 = C2H4Br2 + HBr =>
C4H10 + 3 Br2 = 2 C2H4Br2 + 2 HBr
Na2SO4(aq) + CaBr2(aq) = CaSO4 + NaBr =>
Na2SO4(aq) + CaBr2(aq) = CaSO4 + 2 NaBr
Fe(HCO3)2 = FeO + H2O + CO2 =>
Fe(HCO3)2 = FeO + H2O + 2 CO2
C2 + H2O = CO2 + H2 =>
C2 + 4 H2O = 2 CO2 + 4 H2
NI(OH)4 + H2SO4 = NISO4 + O2 + H2O =>
2 NI(OH)4 + 2 H2SO4 = 2 NISO4 + O2 + 6 H2O
MgS = Mg + S =>
MgS = Mg + S
Cr2O7 + Cl{-} + H{+} = Cr{3+} + H2O + Cl2 =>
Cr2O7 + 8 Cl{-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 4 Cl2
CH3COOH + KHCO3 = KCH3COO + H2O + CO2 =>
CH3COOH + KHCO3 = KCH3COO + H2O + CO2
NaOH(s) = Na2O(s) + H2O(l) =>
2 NaOH(s) = Na2O(s) + H2O(l)
(OOC)C6H4(COOH) + OH = (OOC)C6H4(COO) + H2O =>
(OOC)C6H4(COOH) + OH = (OOC)C6H4(COO) + H2O
Fe3(aq) + OH(aq) = Fe(OH)3 =>
Fe3(aq) + 9 OH(aq) = 3 Fe(OH)3
H2 + S = H2S =>
H2 + S = H2S
Na2CrO4*4H2O = Na2CrO4 + H2O =>
Na2CrO4*4H2O = Na2CrO4 + 4 H2O
H2C2O4 + Mg(OH)2 = H2O + Mg(C2O4) =>
H2C2O4 + Mg(OH)2 = 2 H2O + Mg(C2O4)
Na + K2CO3 = Na2CO3 + K2 =>
2 Na + K2CO3 = Na2CO3 + K2
Ag + Fe2(SO4)3 = Ag(SO4)3 + Fe =>
Ag + Fe2(SO4)3 = Ag(SO4)3 + 2 Fe
Na + K2SO4 = Na2SO4 + K =>
2 Na + K2SO4 = Na2SO4 + 2 K
FeSO3 + H2SO4 = FeSO4 + H2SO3 =>
FeSO3 + H2SO4 = FeSO4 + H2SO3
C18H32O2 + CH3OH = C12H24 + C3H8O3 =>
3 C18H32O2 + 12 CH3OH = 4 C12H24 + 6 C3H8O3
CH3CHNH2COOH + O2 = CO2 + H2O + N2 =>
4 CH3CHNH2COOH + 15 O2 = 12 CO2 + 14 H2O + 2 N2
K2S + Mg3(PO4)2 = K3(PO4) + MgS =>
3 K2S + Mg3(PO4)2 = 2 K3(PO4) + 3 MgS
Li2S + HNO3 = LiNO3 + NO2 + S + H2O =>
Li2S + 4 HNO3 = 2 LiNO3 + 2 NO2 + S + 2 H2O
Mg(s) + Zn{2+}(aq) = Mg{2+}(aq) + Zn(s) =>
Mg(s) + Zn{2+}(aq) = Mg{2+}(aq) + Zn(s)
FeCl3 + Be3(PO4)2 = BeCl2 + FePO4 =>
2 FeCl3 + Be3(PO4)2 = 3 BeCl2 + 2 FePO4
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + P4 + H2O =>
20 PH3 + 12 KMnO4 + 24 H2SO4 = 12 KHSO4 + 12 MnSO4 + 5 P4 + 48 H2O
K2CrO4 + H2O2 = K2CrO8 + H2O =>
K2CrO4 + 4 H2O2 = K2CrO8 + 4 H2O
PbBr2 + H2O = Pb(OH)Br + HBr =>
PbBr2 + H2O = Pb(OH)Br + HBr
Cl + HNO3 = Cl(NO3)2 + NO + H2O =>
3 Cl + 8 HNO3 = 3 Cl(NO3)2 + 2 NO + 4 H2O
Ag + NaCl = AgCl + Na =>
Ag + NaCl = AgCl + Na
C6H6 + NO2 = C6H5NO2 + H =>
C6H6 + NO2 = C6H5NO2 + H
LiCl + I2 = LiI + Cl2 =>
2 LiCl + I2 = 2 LiI + Cl2
KNO3(s) + S(s) + C(s) = CO2(g) + K2S(s) + N2(g) =>
2 KNO3(s) + S(s) + 3 C(s) = 3 CO2(g) + K2S(s) + N2(g)
Mn + O3 = MnO2 =>
3 Mn + 2 O3 = 3 MnO2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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