| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
C6H6 = C + H2 =>
C6H6 = 6 C + 3 H2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
Na2S2O3 + HClO4 + H2O = HCl + NaHSO4 =>
Na2S2O3 + HClO4 + H2O = HCl + 2 NaHSO4
AgOH + Mg(NO3)2 = AgNO3 + Mg(OH)2 =>
2 AgOH + Mg(NO3)2 = 2 AgNO3 + Mg(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeS + HNO3 = S + Fe(NO3)3 + H2O + NO =>
FeS + 4 HNO3 = S + Fe(NO3)3 + 2 H2O + NO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CH4O + C51H98O6 = C3H8O3 + C18H36O2 =>
51 CH4O + 16 C51H98O6 = 19 C3H8O3 + 45 C18H36O2
HNO3(aq) + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3(aq) + Na2CO3 = 2 NaNO3 + CO2 + H2O
R2J + D3E2 = R3E + DJ =>
3 R2J + D3E2 = 2 R3E + 3 DJ
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
AgNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + Ag =>
2 AgNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + 2 Ag
ZnBr2 + Cl2 = ZnCl + Br =>
2 ZnBr2 + Cl2 = 2 ZnCl + 4 Br
LiNO3 + CuCl2 = Cu(NO3)2 + LiCl =>
2 LiNO3 + CuCl2 = Cu(NO3)2 + 2 LiCl
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
I2 + S2O3{2-} + H2O = S2O4{2-} + I{-} + H{+} =>
I2 + S2O3{2-} + H2O = S2O4{2-} + 2 I{-} + 2 H{+}
SrBr2 + Na2CO3 = SrCO3 + Br2Na2 =>
SrBr2 + Na2CO3 = SrCO3 + Br2Na2
KMnO4 + H2O2 = MnO2 + KOH + H2O + O2 =>
2 KMnO4 + 3 H2O2 = 2 MnO2 + 2 KOH + 2 H2O + 3 O2
Mn(NO3)2 + Pb2O4 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
4 Mn(NO3)2 + 5 Pb2O4 + 12 HNO3 = 4 HMnO4 + 10 Pb(NO3)2 + 4 H2O
NaNO3 + Na2S + H2O = NO + S + NaOH =>
2 NaNO3 + 3 Na2S + 4 H2O = 2 NO + 3 S + 8 NaOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Cu + KOH = KCuOH =>
Cu + KOH = KCuOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu(CN)2 = CuCN + C2N2 =>
2 Cu(CN)2 = 2 CuCN + C2N2
CuSO4(aq) + ZnCrO4(aq) = ZnSO4(aq) + CuCrO4(s) =>
CuSO4(aq) + ZnCrO4(aq) = ZnSO4(aq) + CuCrO4(s)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C + H2 = CH4 =>
C + 2 H2 = CH4
KCl + MgBr2 = MgCl2 + KBr =>
2 KCl + MgBr2 = MgCl2 + 2 KBr
NH4 + Se = (NH4)2Se =>
2 NH4 + Se = (NH4)2Se
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
C2H5N + O2 = CO2 + H2O + N2 =>
4 C2H5N + 13 O2 = 8 CO2 + 10 H2O + 2 N2
P2S3 + KMnO4 + H2O = S + MnO4 + KOH + PH3 =>
P2S3 + 6 KMnO4 + 6 H2O = 3 S + 6 MnO4 + 6 KOH + 2 PH3
N2H2 + C10O2H16 = N2 + C10O2H20 =>
2 N2H2 + C10O2H16 = 2 N2 + C10O2H20
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
ZnBr2 + Cl2 = ZnCl + Br =>
2 ZnBr2 + Cl2 = 2 ZnCl + 4 Br
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4OH + CaBr2 = NH4Br + Ca(OH)2 =>
2 NH4OH + CaBr2 = 2 NH4Br + Ca(OH)2
Fe(HCO3)2 + H2O = Fe(OH)2 + H2CO3 =>
Fe(HCO3)2 + 2 H2O = Fe(OH)2 + 2 H2CO3
C3H + O2(g) = CO2 + H2O =>
4 C3H + 13 O2(g) = 12 CO2 + 2 H2O
C21H44 + NO3{-} + PO4{3-} + O2 + H{+} = C60H87O23N12P + H2O =>
40 C21H44 + 168 NO3{-} + 14 PO4{3-} + 69 O2 + 210 H{+} = 14 C60H87O23N12P + 376 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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