| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlF3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4F
C6H8O7 + MgCl2 = C6H6MgO7 + HCl =>
C6H8O7 + MgCl2 = C6H6MgO7 + 2 HCl
Se + NO2 + H2O = H2SeO3 + NO =>
Se + 2 NO2 + H2O = H2SeO3 + 2 NO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C5H10 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
2 C5H10 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
MnF2 + NaOH = NaF + Mn(OH)2 =>
MnF2 + 2 NaOH = 2 NaF + Mn(OH)2
Al + Ag(CN) = Ag + Al(CN)3 =>
Al + 3 Ag(CN) = 3 Ag + Al(CN)3
Fe1O3 + C1O1 = Fe1 + C1O2 =>
Fe1O3 + 3 C1O1 = Fe1 + 3 C1O2
Al + AuCl = AlCl3 + Au =>
Al + 3 AuCl = AlCl3 + 3 Au
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2(g) + N2(g) + C(g) = HCN(g) =>
H2(g) + N2(g) + 2 C(g) = 2 HCN(g)
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Mn{2+} + NO3{-} + CO3{2-} = MnO4{2-} + NO2{-} + CO2 =>
Mn{2+} + 2 NO3{-} + 2 CO3{2-} = MnO4{2-} + 2 NO2{-} + 2 CO2
CaCl2 + NaOH = NaCl + Ca(OH)2 =>
CaCl2 + 2 NaOH = 2 NaCl + Ca(OH)2
Zn(NO3)2 + K3Fe(CN)6 = Zn3(Fe(CN)6)2 + KNO3 =>
3 Zn(NO3)2 + 2 K3Fe(CN)6 = Zn3(Fe(CN)6)2 + 6 KNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Hg2Cl2 = Hg + Cl2 =>
Hg2Cl2 = 2 Hg + Cl2
Zr(OH)4 = Zr + OH =>
Zr(OH)4 = Zr + 4 OH
CH3CH2CHBrCH3 + NH3 = CH3CH2CHNH3CH3 + Br =>
CH3CH2CHBrCH3 + NH3 = CH3CH2CHNH3CH3 + Br
Cl2SO + KNO3 + H3PO4 = NO + HClO3 + K2SO4 + K3PO4 + H2O =>
9 Cl2SO + 42 KNO3 + 8 H3PO4 = 42 NO + 18 HClO3 + 9 K2SO4 + 8 K3PO4 + 3 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
KCl + AlBr3 = KBr + AlCl3 =>
3 KCl + AlBr3 = 3 KBr + AlCl3
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
C32H64O2 + O2 = CO2 + H2O =>
C32H64O2 + 47 O2 = 32 CO2 + 32 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SnCl + KOH = KCl + SnOH =>
SnCl + KOH = KCl + SnOH
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
Fe(s)Cu(NO3)2(aq) = Fe(NO3)2(aq)Cu(s) =>
Fe(s)Cu(NO3)2(aq) = Fe(NO3)2(aq)Cu(s)
Hg(OH)2 + H3(PO4) = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3(PO4) = Hg3(PO4)2 + 6 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
KOH + MnSO4 + Na2S2O8 = KMnO4 + Na2SO4 + K2SO4 + H2O =>
16 KOH + 2 MnSO4 + 5 Na2S2O8 = 2 KMnO4 + 5 Na2SO4 + 7 K2SO4 + 8 H2O
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
AgCl(s) + NH3(aq) = Ag(NH3)2 + Cl =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2 + Cl
C6H5OH + Br2 = C6H2Br3OH + HBr =>
C6H5OH + 3 Br2 = C6H2Br3OH + 3 HBr
C3H5N + MoO3 = CO2 + HCN + H2O + MoO2 =>
C3H5N + 6 MoO3 = 2 CO2 + HCN + 2 H2O + 6 MoO2
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4 =>
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4
CH3OH + CO = HC2H3O2 =>
CH3OH + CO = HC2H3O2
Cs2PO4 + AgHCO3 = CsHCO3 + Ag2PO4 =>
Cs2PO4 + 2 AgHCO3 = 2 CsHCO3 + Ag2PO4
NaMnO2 + NaCl + H2SO4 = MnSO4 + Na2SO4 + Cl2 + H2O =>
2 NaMnO2 + 2 NaCl + 4 H2SO4 = 2 MnSO4 + 2 Na2SO4 + Cl2 + 4 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
AgCl(aq) + Cu(s) = Ag(s) + CuCl2(aq) =>
2 AgCl(aq) + Cu(s) = 2 Ag(s) + CuCl2(aq)
C2H4O2 + Zn = ZnC2O2 + H2 =>
C2H4O2 + Zn = ZnC2O2 + 2 H2
C2N2 + KOH = KCN + KCNO + H2O =>
C2N2 + 2 KOH = KCN + KCNO + H2O
HNO2 + La(OH)3 = La(NO2)3 + H2O =>
3 HNO2 + La(OH)3 = La(NO2)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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