| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HCl + Pt(NO3)4 = PtCl4 + 4 HNO3
KI(aq) + BaS(aq) = KS(s) + BaI(aq) =>
KI(aq) + BaS(aq) = KS(s) + BaI(aq)
S8 + AgF = SF4 + Ag2S =>
3 S8 + 32 AgF = 8 SF4 + 16 Ag2S
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Na[Al(OH)4] + SO2 = Na2SO3 + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + SO2 = Na2SO3 + 2 Al(OH)3 + H2O
Cu + HNO3 = Cu(NO3)6 + N2O3 + H2O =>
2 Cu + 18 HNO3 = 2 Cu(NO3)6 + 3 N2O3 + 9 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C17H35CO2H + O2 = CO2 + H2O =>
C17H35CO2H + 26 O2 = 18 CO2 + 18 H2O
MgCl2 + SnO2 = MgO + SnCl4 =>
2 MgCl2 + SnO2 = 2 MgO + SnCl4
SO2 + Br2 = SO2Br2 =>
SO2 + Br2 = SO2Br2
Al2(SO4)3 + Ba(ClO3)2 = BaSO4 + Al(ClO3)3 =>
Al2(SO4)3 + 3 Ba(ClO3)2 = 3 BaSO4 + 2 Al(ClO3)3
C6H10SO2 + O2 = CO2 + H2O + SO2 =>
2 C6H10SO2 + 17 O2 = 12 CO2 + 10 H2O + 2 SO2
C70H110O50N + H2O = CH4 + CO2 + NH3 =>
8 C70H110O50N + 146 H2O = 287 CH4 + 273 CO2 + 8 NH3
H2SeO3 + Ca(OH)2 = CaSeO3 + H2O =>
H2SeO3 + Ca(OH)2 = CaSeO3 + 2 H2O
Au2SO4 = Au + SO4 =>
Au2SO4 = 2 Au + SO4
C17H26 + O2 = CO2 + H2O =>
2 C17H26 + 47 O2 = 34 CO2 + 26 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgCH3COOKBr = AgBr + KCH3COO =>
AgCH3COOKBr = AgBr + KCH3COO
CH3COOH + Fe2O3 = (CH3COO)3Fe + H2O =>
6 CH3COOH + Fe2O3 = 2(CH3COO)3Fe + 3 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Ni(OH)2 + NH4OH = [Ni(NH3)4](OH)2 + H2O =>
Ni(OH)2 + 4 NH4OH = [Ni(NH3)4](OH)2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg3(PO4)2 + H2 = Mg + H3PO4 =>
Mg3(PO4)2 + 3 H2 = 3 Mg + 2 H3PO4
HI + CaS = HS + CaI =>
HI + CaS = HS + CaI
Cr(OH)2 + HCl = CrCl2 + H2O =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O
Cu(OH)2(heat) = CuO(s) + H2O(g) =>
Cu(OH)2(heat) = CuO(s) + H2O(g)
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
H2O + NaHCO3 = H2CO3 + NaOH =>
H2O + NaHCO3 = H2CO3 + NaOH
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2SO4 + K2Cu2O4 = KSO4 + CuSO4 + H2O =>
4 H2SO4 + K2Cu2O4 = 2 KSO4 + 2 CuSO4 + 4 H2O
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O =>
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
ZnS + Fe2O3 = Fe2S3 + ZnO =>
3 ZnS + Fe2O3 = Fe2S3 + 3 ZnO
Y(NO)3 + GaPO4 = YPO4 + Ga(NO)3 =>
Y(NO)3 + GaPO4 = YPO4 + Ga(NO)3
C20H14O4 + CaCO3 = Ca(OH)2 + H2C20 + CO2 =>
41 C20H14O4 + 244 CaCO3 = 244 Ca(OH)2 + 43 H2C20 + 204 CO2
C6H6 + CH3Cl = C7H10 + HCl =>
2 C6H6 + 9 CH3Cl = 3 C7H10 + 9 HCl
C10H16N2O8 + NaOH = C10H14N2O8Na2*2H2O =>
C10H16N2O8 + 2 NaOH = C10H14N2O8Na2*2H2O
Na + KNO3 = K2O + N2 + Na2O =>
10 Na + 2 KNO3 = K2O + N2 + 5 Na2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
C8H7ON = C7H6O + HCN =>
C8H7ON = C7H6O + HCN
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca(OH2) + H(NO3) = Ca(NO3) + H(OH2) =>
Ca(OH2) + H(NO3) = Ca(NO3) + H(OH2)
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
KNO2 + Na2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + NaNO3 + H2O =>
3 KNO2 + Na2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 3 KNO3 + 2 NaNO3 + 4 H2O
Zn(s) + HCl(aq) = ZnH(s) + Cl(s) =>
Zn(s) + HCl(aq) = ZnH(s) + Cl(s)
K + CaO = K2O + Ca =>
2 K + CaO = K2O + Ca
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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