| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + Na2SO4 = BaSO4 + Na2(NO3)2
KOH + H = K + H2O =>
KOH + H = K + H2O
Hg + O2 = Hg2O2 =>
2 Hg + O2 = Hg2O2
CH3COOH + C17H33COOK = CH3COOK + C17H33COOH =>
CH3COOH + C17H33COOK = CH3COOK + C17H33COOH
CHCl3(g) + Cl3(g) = CCl4(g) + HCl(g) =>
3 CHCl3(g) + 2 Cl3(g) = 3 CCl4(g) + 3 HCl(g)
RbCO3 = RbO + CO2 =>
RbCO3 = RbO + CO2
KNO3 + MgO = K2O + Mg(NO3)2 =>
2 KNO3 + MgO = K2O + Mg(NO3)2
Cl2 + PI3 = PCl3 + I2 =>
3 Cl2 + 2 PI3 = 2 PCl3 + 3 I2
Mg3CO3 + H2SO4 = Mg3SO4 + CO2 + H2O =>
Mg3CO3 + H2SO4 = Mg3SO4 + CO2 + H2O
Sn + Ce2O3 = Ce + Sn2O4 =>
6 Sn + 4 Ce2O3 = 8 Ce + 3 Sn2O4
CH3COOAg + NH4OH = NH3 + CH3COOH + OHAg =>
CH3COOAg + NH4OH = NH3 + CH3COOH + OHAg
ZiBr + Al = AlBr3 + Zi =>
3 ZiBr + Al = AlBr3 + 3 Zi
HCl(aq) + Zn(s) = ZnCl2(s) + H2(g) =>
2 HCl(aq) + Zn(s) = ZnCl2(s) + H2(g)
Ca + Mn2O3 = CaO + Mn =>
3 Ca + Mn2O3 = 3 CaO + 2 Mn
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
C2H3NaO2 + O2 = CO2 + H2O + Na =>
4 C2H3NaO2 + 7 O2 = 8 CO2 + 6 H2O + 4 Na
He + O3 = He2O =>
6 He + O3 = 3 He2O
Cl + CH = CCl4 + HCl =>
5 Cl + CH = CCl4 + HCl
Zr(OH)4 + HNO3 = Zr(NO3)4 + H2O =>
Zr(OH)4 + 4 HNO3 = Zr(NO3)4 + 4 H2O
Ca(OH)2 + Na2(CO3) = NaOH + CaCO3 =>
Ca(OH)2 + Na2(CO3) = 2 NaOH + CaCO3
CaSO4 + NaCl = CaSO4NaCl =>
CaSO4 + NaCl = CaSO4NaCl
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Li3N + HI = Li3I + HN =>
Li3N + HI = Li3I + HN
C21H27N7O = C7H9N2 + NO =>
C21H27N7O = 3 C7H9N2 + NO
CuCl2 + Na2S2O5 + NaOH = CuCl + Na2SO4 + H2O + NaCl =>
4 CuCl2 + Na2S2O5 + 6 NaOH = 4 CuCl + 2 Na2SO4 + 3 H2O + 4 NaCl
NaC3H5O2 + H2O = HC3H5O2 + NaOH =>
NaC3H5O2 + H2O = HC3H5O2 + NaOH
FeSO4*7H2O(s) + (NH4)2C2O4*H2O(s) = FeC2O4*2H2O(s) + (NH4)2SO4(aq) + H2O(l) =>
FeSO4*7H2O(s) + (NH4)2C2O4*H2O(s) = FeC2O4*2H2O(s) + (NH4)2SO4(aq) + 6 H2O(l)
BrO7 = Br + O2 =>
2 BrO7 = 2 Br + 7 O2
YCl3 + Na2CO3 = Y2(CO3)3 + NaCl =>
2 YCl3 + 3 Na2CO3 = Y2(CO3)3 + 6 NaCl
K2CO3AlI3 = K2I3Al(CO3) =>
K2CO3AlI3 = K2I3Al(CO3)
Zn + Pb2NO = Zn2NO + Pb =>
2 Zn + Pb2NO = Zn2NO + 2 Pb
C5H12O32 = CH4 + O2 + CO2 =>
C5H12O32 = 3 CH4 + 14 O2 + 2 CO2
C2H6O + NaOH + KI = CHI3 + NaI + K + CH6O2 =>
C2H6O + NaOH + 4 KI = CHI3 + NaI + 4 K + CH6O2
P + CaO = CaP + O =>
P + CaO = CaP + O
K4Fe(CN)6 + ZnSO4 = Zn2Fe(CN)6 + K2SO4 =>
K4Fe(CN)6 + 2 ZnSO4 = Zn2Fe(CN)6 + 2 K2SO4
Pb(NO3)2 + BaCl2 = PbCl2(s) + Ba(NO3)2(aq) =>
Pb(NO3)2 + BaCl2 = PbCl2(s) + Ba(NO3)2(aq)
H3PO4 + CsOH = Cs3PO4 + H2O =>
H3PO4 + 3 CsOH = Cs3PO4 + 3 H2O
Mg(OH)2 + Co2 = MgCo + OH =>
2 Mg(OH)2 + Co2 = 2 MgCo + 4 OH
Cu{2+}{+} + S{2-} = CuS =>
Cu{2+}{+} + S{2-} = CuS
NH3 + HCl + O2 = NH4ClO3 =>
2 NH3 + 2 HCl + 3 O2 = 2 NH4ClO3
HCl + Fe(ll) = FeCl2 + H2 =>
2 HCl + Fe(ll) = FeCl2 + H2
Zn(OH)2 + K2O = K2ZnO2 + H2O =>
Zn(OH)2 + K2O = K2ZnO2 + H2O
H2SO4 + HCl + Au = AuCl3 + AuS + H2O =>
H2SO4 + 6 HCl + 3 Au = 2 AuCl3 + AuS + 4 H2O
C4H10 + Cu(OH)2 = CO2 + H2O + Cu =>
C4H10 + 13 Cu(OH)2 = 4 CO2 + 18 H2O + 13 Cu
C3H4O2 + O2 = CO + H2O =>
2 C3H4O2 + 3 O2 = 6 CO + 4 H2O
Cl2(g) + O2(g) = Cl2O3 =>
2 Cl2(g) + 3 O2(g) = 2 Cl2O3
NH4(CO3) + SrCl = Sr(CO3) + NH4Cl =>
NH4(CO3) + SrCl = Sr(CO3) + NH4Cl
Mg(SCN)2 = Mg + SCN =>
Mg(SCN)2 = Mg + 2 SCN
Cr2O7{2-} + H2O2 + HNO3 = CrO(O2)2 + H2O*NO3{-} + H2O =>
Cr2O7{2-} + 4 H2O2 + 2 HNO3 = 2 CrO(O2)2 + 2 H2O*NO3{-} + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/22/24
Équations équilibrées sur06/21/23
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