| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H14 + 19 O = 6 CO2 + 7 H2O
Br2 + CaI = CaIBr2 =>
Br2 + CaI = CaIBr2
Calcium + water = calciumhydroxide + Hydrogen =>
Ca + 2 H2O = Ca(OH)2 + H2
NH4ClO4 = Cl2 + O2 + H2O + N2(g) =>
2 NH4ClO4 = Cl2 + 2 O2 + 4 H2O + N2(g)
Ag(s) + F2(g) = AgF2(s) =>
Ag(s) + F2(g) = AgF2(s)
C9H20 + O = CO2 + H2O =>
C9H20 + 28 O = 9 CO2 + 10 H2O
I2 + C6H14 = CI + H =>
3 I2 + C6H14 = 6 CI + 14 H
At2 + KCl = KAt + Cl2 =>
At2 + 2 KCl = 2 KAt + Cl2
SO3 + HF = SF6 + H2O =>
SO3 + 6 HF = SF6 + 3 H2O
CuCO3 + CaCl2 = CaCO3 + CuCl2 =>
CuCO3 + CaCl2 = CaCO3 + CuCl2
C6H5BrMg + CO2 = C7H5O2MgBr =>
C6H5BrMg + CO2 = C7H5O2MgBr
BaCl2 + Al2(SO4) = Al2Cl2 + BaSO4 =>
BaCl2 + Al2(SO4) = Al2Cl2 + BaSO4
O2 + SO2 + NaOH = Na2SO4 + H2O =>
O2 + 2 SO2 + 4 NaOH = 2 Na2SO4 + 2 H2O
LiOH + Cu(NO3)2 = Cu(OH)2 + LiNO3 =>
2 LiOH + Cu(NO3)2 = Cu(OH)2 + 2 LiNO3
K2Cr2O7 + HNO2 + H2SO4 = Cr2O3 + K2SO4 + HNO3 + H2O =>
K2Cr2O7 + 3 HNO2 + H2SO4 = Cr2O3 + K2SO4 + 3 HNO3 + H2O
K + PbO2 = Pb + KO2 =>
K + PbO2 = Pb + KO2
CH3COOH(aq) + NaOH(aq) = C2H3COONa(aq) + H2O(l) =>
3 CH3COOH(aq) + 2 NaOH(aq) = 2 C2H3COONa(aq) + 4 H2O(l)
H3PO4 + MnO2 = MnPO4 + H3O2 =>
H3PO4 + MnO2 = MnPO4 + H3O2
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Ga + I2 = GaI =>
2 Ga + I2 = 2 GaI
H2S(aq) + H2SO4(aq) = S + H2O =>
3 H2S(aq) + H2SO4(aq) = 4 S + 4 H2O
Zn + KMnO4 + H2O = Zn(OH)2 + MnO2 + KOH =>
3 Zn + 2 KMnO4 + 4 H2O = 3 Zn(OH)2 + 2 MnO2 + 2 KOH
Fe(CN)2 = Fe + CN =>
Fe(CN)2 = Fe + 2 CN
F + HCl = FCl + H2 =>
2 F + 2 HCl = 2 FCl + H2
K2S2O8 + AgNO3 + H2O = AgO + KHSO4 + HNO3 =>
K2S2O8 + 2 AgNO3 + 2 H2O = 2 AgO + 2 KHSO4 + 2 HNO3
K(OH) + CaS = KS + CaOH =>
K(OH) + CaS = KS + CaOH
Ba(OH)2 + KHSO4 = BaSO4 + K2SO4 + H2O =>
Ba(OH)2 + 2 KHSO4 = BaSO4 + K2SO4 + 2 H2O
Fe + Al2(CO3)3 = Fe2(CO3)3 + Al =>
2 Fe + Al2(CO3)3 = Fe2(CO3)3 + 2 Al
KMnO4 + K2S + HClO4 = Mn(ClO4) + SO2 + KClO4 + H2O =>
KMnO4 + K2S + 4 HClO4 = Mn(ClO4) + SO2 + 3 KClO4 + 2 H2O
HCl + KOH = K(Cl) + H2O =>
HCl + KOH = K(Cl) + H2O
H2SO5 + Al2(CO3)3 = H2O + Al2(SO5)3 + CO2 =>
3 H2SO5 + Al2(CO3)3 = 3 H2O + Al2(SO5)3 + 3 CO2
CO2 + H2S = CO + H2 + SO2 =>
2 CO2 + H2S = 2 CO + H2 + SO2
Fe + Cu2O = FeO + Cu =>
Fe + Cu2O = FeO + 2 Cu
NaClO2 + Fe(OH)3 + NaOH = Na2FeO4 + H2O + NaCl =>
3 NaClO2 + 4 Fe(OH)3 + 8 NaOH = 4 Na2FeO4 + 10 H2O + 3 NaCl
HIO3 + Al(OH)3 = HI(OH)3 + AlO3 =>
HIO3 + Al(OH)3 = HI(OH)3 + AlO3
CuSO4 + HCl = CuCl + HSO4 =>
CuSO4 + HCl = CuCl + HSO4
S + Br = SBr2 =>
S + 2 Br = SBr2
Mg(s) + Co2O3(s) = MgO(s) + Co(s) =>
3 Mg(s) + Co2O3(s) = 3 MgO(s) + 2 Co(s)
Ca + HO = CaO2 + H2 =>
Ca + 2 HO = CaO2 + H2
S2 + H2O = H2S + OH =>
S2 + 4 H2O = 2 H2S + 4 OH
CuNO3 + K2S = CuS + K2NO3 =>
CuNO3 + K2S = CuS + K2NO3
HF + Ca(NO3)2 = HNO3 + CaF2 =>
2 HF + Ca(NO3)2 = 2 HNO3 + CaF2
Na{2}S + HCl = NaCl + H{2}S =>
Na{2}S + HCl = NaCl + H{2}S
HCl + O2 = HOH + Cl2 =>
4 HCl + O2 = 2 HOH + 2 Cl2
Hg2(NO3)2 + AlCl3 = Al2(NO3)3 + HgCl2 =>
3 Hg2(NO3)2 + 4 AlCl3 = 2 Al2(NO3)3 + 6 HgCl2
Zn(s) + HCl(dil) = ZnCl2(ac) + H2 =>
Zn(s) + 2 HCl(dil) = ZnCl2(ac) + H2
Al + Fe2O = Al2O3 + Fe =>
2 Al + 3 Fe2O = Al2O3 + 6 Fe
Ca(OH)2 + H2CrO4 = H2O + CaCrO4 =>
Ca(OH)2 + H2CrO4 = 2 H2O + CaCrO4
BaSO3(s) + HCl(aq) = BaCl2(aq) + SO2(g) + H2O(l) =>
BaSO3(s) + 2 HCl(aq) = BaCl2(aq) + SO2(g) + H2O(l)
HgO + CO = Hg + CO2 =>
HgO + CO = Hg + CO2
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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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