| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + H2C6H6O6 = 2 H2O + Na2C6H6O6
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Pr + HgI2 = PrI2 + Hg =>
Pr + HgI2 = PrI2 + Hg
I + O = I2O =>
2 I + O = I2O
H2S + Sn = H2 + SnS =>
H2S + Sn = H2 + SnS
Fe + P = FeP2 =>
Fe + 2 P = FeP2
ClO2 = Cl57 + O55 =>
3135 ClO2 = 55 Cl57 + 114 O55
Cu(NO2)3 = CuO + NO + O2 =>
Cu(NO2)3 = CuO + 3 NO + O2
KOH + H2PO = H2O + KHPO =>
KOH + H2PO = H2O + KHPO
CrO4 + Pb = PbO + Cr =>
CrO4 + 4 Pb = 4 PbO + Cr
Mg3(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg3(s) + 6 HCl(aq) = 3 MgCl2(aq) + 3 H2(g)
Na2S + Cl + H2O = HCl + Na2SO4 =>
Na2S + 8 Cl + 4 H2O = 8 HCl + Na2SO4
CO2 + H2O = C2H4O + O2 =>
4 CO2 + 4 H2O = 2 C2H4O + 5 O2
H2O2 + P5 = H3PO3 =>
15 H2O2 + 2 P5 = 10 H3PO3
CH2F2 + H2O = CO2 + H2 + HF =>
CH2F2 + 2 H2O = CO2 + 2 H2 + 2 HF
Fe2O3 + CH3COOH = H2O + FeCH3COO2 =>
Fe2O3 + 2 CH3COOH = H2O + 2 FeCH3COO2
Na(CH3COO) + CrCl3 = NaCl + Cr(CH3COO)3 =>
3 Na(CH3COO) + CrCl3 = 3 NaCl + Cr(CH3COO)3
HBa + Ba(OH)2 = H2O + Ba =>
2 HBa + Ba(OH)2 = 2 H2O + 3 Ba
Ag2S(s) + O2(g) = Ag2O(s) + SO2(g) =>
2 Ag2S(s) + 3 O2(g) = 2 Ag2O(s) + 2 SO2(g)
HNO3 + HI = HIO3 + NO + H2O =>
2 HNO3 + HI = HIO3 + 2 NO + H2O
NH4NO3 + (NH2)4CO = N + H2O + CO2 =>
5 NH4NO3 + (NH2)4CO = 14 N + 14 H2O + CO2
HCI + S = SCI + H2 =>
2 HCI + 2 S = 2 SCI + H2
NaCl + H = NaH + Cl2 =>
2 NaCl + 2 H = 2 NaH + Cl2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CrI3(aq) + K2CO3(aq) = Cr2(CO3)3(s) + KI(aq) =>
2 CrI3(aq) + 3 K2CO3(aq) = Cr2(CO3)3(s) + 6 KI(aq)
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Na3PO4 + AgNO3 = NaNO3 + Ag3(PO4) =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3(PO4)
HNO3 + Ca(OH)2 = Ca(OH)2Ca(NO3)2 + H2O =>
2 HNO3 + 2 Ca(OH)2 = Ca(OH)2Ca(NO3)2 + 2 H2O
C12H22O11(s) + O2(g) = C6H8O7(g) + H2O(g) =>
C12H22O11(s) + 3 O2(g) = 2 C6H8O7(g) + 3 H2O(g)
Na3PO4 + AgNO3 = NaNO3 + Ag3(PO4) =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3(PO4)
Al(s) + CrF2(aq) = AlF3 + Cr =>
2 Al(s) + 3 CrF2(aq) = 2 AlF3 + 3 Cr
SrCO3 + CoC2O4(H2O)2 + MnO2 = Sr3CoMnO6 + C + H + O =>
3 SrCO3 + CoC2O4(H2O)2 + MnO2 = Sr3CoMnO6 + 5 C + 4 H + 11 O
Na3[Al(OH)6] + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 Na3[Al(OH)6] + 6 H2SO4 = Al2(SO4)3 + 3 Na2SO4 + 12 H2O
Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4NO3
AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7 + KNO3 =>
2 AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7 + 2 KNO3
Li + H2SO4 = LiSO3 + H2O =>
Li + H2SO4 = LiSO3 + H2O
BaFeO4 + HCl = O2 + BaCl2 + Fe2O3 + H2O =>
4 BaFeO4 + 8 HCl = 3 O2 + 4 BaCl2 + 2 Fe2O3 + 4 H2O
KHCO3(s) = K2CO3(s) + H2O(l) + CO2(g) =>
2 KHCO3(s) = K2CO3(s) + H2O(l) + CO2(g)
KOH1 + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH1 + MgSO4 = Mg(OH)2 + K2SO4
Ba(OH)2 + HC2H3O2 = BaH3O2 + HC2(OH)2 =>
Ba(OH)2 + HC2H3O2 = BaH3O2 + HC2(OH)2
oxygen + CS2 = carbondioxide + sulfurdioxide =>
3 O2 + CS2 = CO2 + 2 SO2
Ni(NO) + NaOH = Ni(OH) + Na(NO) =>
Ni(NO) + NaOH = Ni(OH) + Na(NO)
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Zr + HO = ZrHO =>
Zr + HO = ZrHO
Fe + CaF2 = FeF2 + Ca =>
Fe + CaF2 = FeF2 + Ca
HgO = Hg20 + O2 =>
20 HgO = Hg20 + 10 O2
Cu + NO3{-} + H2O = Cu(OH)2 + NO2{-} =>
Cu + NO3{-} + H2O = Cu(OH)2 + NO2{-}
CH2CO2(CH2)7CHCH(CH2)7CH3 + C6H10 = CH2CO2(CH2)7CH2CH2(CH2)7CH3 + C6H6 =>
2 CH2CO2(CH2)7CHCH(CH2)7CH3 + C6H10 = 2 CH2CO2(CH2)7CH2CH2(CH2)7CH3 + C6H6
H2Se + Al = HAl + Se4 =>
4 H2Se + 8 Al = 8 HAl + Se4
H2 + CO2 = HOH + CO =>
H2 + CO2 = HOH + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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