| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2O7 + 2 NaOH = H2O + 2 NaMnO4
Ba + H2O = Ba(OO)2 + H2 =>
Ba + 4 H2O = Ba(OO)2 + 4 H2
FeBr3(aq) + Ba(OH)2(aq) = Fe(OH)3(s) + BaBr2(aq) =>
2 FeBr3(aq) + 3 Ba(OH)2(aq) = 2 Fe(OH)3(s) + 3 BaBr2(aq)
Fe(OH)3 + H2 = FeH2 + (OH)3 =>
Fe(OH)3 + H2 = FeH2 + (OH)3
MnO2 + H2SO4 = Mn2(SO4) + H2O + O2 =>
4 MnO2 + 2 H2SO4 = 2 Mn2(SO4) + 2 H2O + 3 O2
Pb(OH)2 + HCl = PbOHCl + H2O =>
Pb(OH)2 + HCl = PbOHCl + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
SB + I2 = SBI20456162179 =>
2 SB + 20456162179 I2 = 2 SBI20456162179
H2O(l) + O2(g) = H2O2(l) =>
2 H2O(l) + O2(g) = 2 H2O2(l)
Li(s) + H2O(l) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)
Mg(HCO3)2 + KOH = MgCO3 + K2CO3 + H2O =>
Mg(HCO3)2 + 2 KOH = MgCO3 + K2CO3 + 2 H2O
Fe(NO3)3 + K(CrO4) = Fe(CrO4) + K(NO3)3 =>
Fe(NO3)3 + K(CrO4) = Fe(CrO4) + K(NO3)3
CaOH2O = CaO2H2 =>
CaOH2O = CaO2H2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
*O2 + C8H18 = CO2 + H2O =>
25*O2 + 2 C8H18 = 16 CO2 + 18 H2O
ROH + Na2Cr2O7 + H2SO4 + H2O = ROOH + Cr(OH)3 + NaHSO4 =>
3 ROH + Na2Cr2O7 + 2 H2SO4 + 2 H2O = 3 ROOH + 2 Cr(OH)3 + 2 NaHSO4
FeC3 + HCl = FeCl2 + C + H2 =>
FeC3 + 2 HCl = FeCl2 + 3 C + H2
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CaCl3 + O2 = CaO + Cl2 =>
2 CaCl3 + O2 = 2 CaO + 3 Cl2
HCl + PbNO3 = H(NO3) + PbCl =>
HCl + PbNO3 = H(NO3) + PbCl
K2SO4 + MgF2 = MgSO4 + K + F2 =>
K2SO4 + MgF2 = MgSO4 + 2 K + F2
C4H2O3 + C4H4O + C7H8 = C9H8O3 =>
2 C4H2O3 + 3 C4H4O + C7H8 = 3 C9H8O3
Fe(s) + (Cl)2(g) = FeCl3(s) =>
2 Fe(s) + 3(Cl)2(g) = 2 FeCl3(s)
Na2(C2O4) + Pb2(NO3)4 = Na2(NO3) + Pb2(C2O4)4 =>
4 Na2(C2O4) + Pb2(NO3)4 = 4 Na2(NO3) + Pb2(C2O4)4
Na(s) + Pb(OH)2(aq) = NaOH(aq) + Pb(s) =>
2 Na(s) + Pb(OH)2(aq) = 2 NaOH(aq) + Pb(s)
Na2H(PO4) + NaH(CO3) = Na3(PO4) + CO2 + H2O =>
Na2H(PO4) + NaH(CO3) = Na3(PO4) + CO2 + H2O
KOH(g) + CO2(g) = K2CO3(g) + H2O(g) =>
2 KOH(g) + CO2(g) = K2CO3(g) + H2O(g)
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
(C6H2)Br3NH2 + NaNO2 + H2SO4 = (C6H3)Br3 + N2 + H2O + NaHSO4 =>
3(C6H2)Br3NH2 + NaNO2 + H2SO4 = 3(C6H3)Br3 + 2 N2 + 2 H2O + NaHSO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
*Zn + *Cu2{+} = *Zn2{+} + *Cu =>
2*Zn + *Cu2{+} = *Zn2{+} + 2*Cu
I2(s) + HNO3(aq) = HIO3(aq) + NO2(g) + H2O(l) =>
I2(s) + 10 HNO3(aq) = 2 HIO3(aq) + 10 NO2(g) + 4 H2O(l)
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Cl + NH4I = NH4Cl + I =>
Cl + NH4I = NH4Cl + I
BrCl + Na[SnCl3] + NaCl = Br + Na2[SnCl6] =>
2 BrCl + Na[SnCl3] + NaCl = 2 Br + Na2[SnCl6]
C4H10 + O2 = C(O2) + H2O =>
2 C4H10 + 13 O2 = 8 C(O2) + 10 H2O
KOH + Li = LiOH + K =>
KOH + Li = LiOH + K
CaF2 + K(CH3CO2) = KF + Ca(CH3CO2)2 =>
CaF2 + 2 K(CH3CO2) = 2 KF + Ca(CH3CO2)2
RhCl3 + (NH4)3PO4 = RhPO4 + ClNH4 =>
RhCl3 + (NH4)3PO4 = RhPO4 + 3 ClNH4
CuO + HCl = [CuCl4]{2-} + H{+} + H2O =>
CuO + 4 HCl = [CuCl4]{2-} + 2 H{+} + H2O
[Cu(NH3)4]SO4 + Mg = MgSO4 + NH3 + Cu =>
[Cu(NH3)4]SO4 + Mg = MgSO4 + 4 NH3 + Cu
He + Li + O2 = HeLi2O =>
2 He + 4 Li + O2 = 2 HeLi2O
[Cu(NH3)4]SO4 + Mg = MgSO4 + NH3 + Cu =>
[Cu(NH3)4]SO4 + Mg = MgSO4 + 4 NH3 + Cu
Cr2(OH)2(SO4)2 + NaHSO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
Cr2(OH)2(SO4)2 + 2 NaHSO4 = Cr2(SO4)3 + Na2SO4 + 2 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Rb + HI = RbI5 + H2 =>
2 Rb + 10 HI = 2 RbI5 + 5 H2
C + HNO3 = HNO2 + CO2 =>
C + 2 HNO3 = 2 HNO2 + CO2
[Cu(NH3)4]SO4 + Mg = MgSO4 + NH3 + Cu =>
[Cu(NH3)4]SO4 + Mg = MgSO4 + 4 NH3 + Cu
Cu(s) + HNO3 = Cu2NO3 + H2O + NO2 =>
2 Cu(s) + 2 HNO3 = Cu2NO3 + H2O + NO2
Cl2 + Li2O = ClLi + O =>
Cl2 + Li2O = 2 ClLi + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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