| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 HClO = 3 HCl + N2 + 3 H2O
I({-}) + HCl = HI + Cl({-}) =>
I({-}) + HCl = HI + Cl({-})
Na + H2O = Na2O + H2 =>
2 Na + H2O = Na2O + H2
NaHCO3 + AgNO3 = AgHCO3 + NaNO3 =>
NaHCO3 + AgNO3 = AgHCO3 + NaNO3
Se + O3 = SeO3 =>
Se + O3 = SeO3
SO2(g) = S(s) + O2(g) = kJ =>
SO2(g) = S(s) + O2(g)
CsF + XeF4 = CsF5 + Xe =>
CsF + XeF4 = CsF5 + Xe
Fe + Cu{2} = Fe{2} + Cu =>
Fe + Cu{2} = Fe{2} + Cu
C6H5COO + H2O = OH + C6H6COO =>
C6H5COO + H2O = OH + C6H6COO
Ni(OH)2 + Cl2 + NaOH = NiOOH + NaCl + H2O =>
2 Ni(OH)2 + Cl2 + 2 NaOH = 2 NiOOH + 2 NaCl + 2 H2O
I + H2O = IO3 + H2 =>
I + 3 H2O = IO3 + 3 H2
H3PO4 + NO = HNO3 + P4 + H2O =>
12 H3PO4 + 20 NO = 20 HNO3 + 3 P4 + 8 H2O
NaOH + FeBr3 = NaFe + OHBr3 =>
NaOH + FeBr3 = NaFe + OHBr3
OC7H16 + O2 = CO2 + H2O =>
2 OC7H16 + 21 O2 = 14 CO2 + 16 H2O
Fe(OH)3 + H2SO4 = Fe2 + (SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2 + (SO4)3 + 6 H2O
Ag2SO4 + CaCl2H2O = AgCl + CaSO4 + H2O =>
Ag2SO4 + CaCl2H2O = 2 AgCl + CaSO4 + H2O
Br + NaI2 = NaBr2 + I2 =>
2 Br + NaI2 = NaBr2 + I2
Fe + [Fe(CN)6] = Fe4[Fe(CN)6]3 =>
4 Fe + 3[Fe(CN)6] = Fe4[Fe(CN)6]3
Mg(aq) + IO3(aq) = Mg(IO3)2(aq) =>
Mg(aq) + 2 IO3(aq) = Mg(IO3)2(aq)
BeCl2 + LiAlH4 = LiH + Al + HCl + Be =>
3 BeCl2 + 2 LiAlH4 = 2 LiH + 2 Al + 6 HCl + 3 Be
CaSO3 + HNO3 = H2O + SO2 + Ca(NO3)2 =>
CaSO3 + 2 HNO3 = H2O + SO2 + Ca(NO3)2
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
O2 + C4H5N2O = CO2 + H2O + N =>
19 O2 + 4 C4H5N2O = 16 CO2 + 10 H2O + 8 N
Al + KOH + As2O3 + H2O = KAl(OH)4 + AsH3 =>
4 Al + 4 KOH + As2O3 + 9 H2O = 4 KAl(OH)4 + 2 AsH3
Fe2O3 + KClO3 + KOH = KCl + K2FeO4 + H2O =>
Fe2O3 + KClO3 + 4 KOH = KCl + 2 K2FeO4 + 2 H2O
C5H11Cl + Na + H2O = NaCl + C5H12 + NaOH =>
C5H11Cl + 2 Na + H2O = NaCl + C5H12 + NaOH
Na2Cr2O7 + H2O = NaOH + H2Cr2O7 =>
Na2Cr2O7 + 2 H2O = 2 NaOH + H2Cr2O7
MnO(s) + PbO2(s) + HNO3(aq) = HMnO4(aq) + Pb(NO3)2(aq) + H2O(l) =>
2 MnO(s) + 5 PbO2(s) + 10 HNO3(aq) = 2 HMnO4(aq) + 5 Pb(NO3)2(aq) + 4 H2O(l)
Mn + H2O = MnO + H =>
Mn + H2O = MnO + 2 H
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe(SO4)3 + Mg = Fe + (SO4)3Mg =>
Fe(SO4)3 + Mg = Fe + (SO4)3Mg
ClF3 + Pt = PtF5{-} + Cl{+} + Cl2 =>
5 ClF3 + 3 Pt = 3 PtF5{-} + 3 Cl{+} + Cl2
MnO2 + O2 + OH{-} = MnO4{-2} + H2O =>
2 MnO2 + O2 + 4 OH{-} = 2 MnO4{-2} + 2 H2O
MgCr2O7 + K3PO4 = Mg3(PO4)2 + K2Cr2O7 =>
3 MgCr2O7 + 2 K3PO4 = Mg3(PO4)2 + 3 K2Cr2O7
Fe + NaS2O3 + HCl = FeCl + NaCl + H2S + H2O =>
9 Fe + NaS2O3 + 10 HCl = 9 FeCl + NaCl + 2 H2S + 3 H2O
C6 + O = C2O4 =>
C6 + 12 O = 3 C2O4
CH3NH2CH3Cl = [C2H5NH3]Cl =>
CH3NH2CH3Cl = [C2H5NH3]Cl
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
K2SKCl = K2ClKS =>
K2SKCl = K2ClKS
OH + KHS = KS + H2O =>
OH + KHS = KS + H2O
C6H10 + Br2 = C6Br2 + H =>
C6H10 + Br2 = C6Br2 + 10 H
Ti + W + C = TiWC5 =>
Ti + W + 5 C = TiWC5
N2O5BaO = N2BaO6 =>
N2O5BaO = N2BaO6
Fe + NaS2O3 + HCl = FeCl + NaCl + H2S + H2O =>
9 Fe + NaS2O3 + 10 HCl = 9 FeCl + NaCl + 2 H2S + 3 H2O
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
As2S5 + OH{-} = AsS4{-3} + AsO4{-3} + H2O =>
4 As2S5 + 24 OH{-} = 5 AsS4{-3} + 3 AsO4{-3} + 12 H2O
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
Ni2 + O2 = Ni2O =>
2 Ni2 + O2 = 2 Ni2O
MnSO4 + NaOH = NaSO4 + MnOH =>
MnSO4 + NaOH = NaSO4 + MnOH
KH2PO4 + KI = K2HPO4 + HI =>
KH2PO4 + KI = K2HPO4 + HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/19/24
Équations équilibrées sur06/18/23
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