| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH3CH2N2O + 11 O2 = 8 CO2 + 10 H2O + 4 N2
CH4 + Cl2 = HCl + C =>
CH4 + 2 Cl2 = 4 HCl + C
Na3AsO4 + O2 = As2O3 + NaO =>
4 Na3AsO4 + O2 = 2 As2O3 + 12 NaO
HCl(g) + NaOH(s) = NaCl + H2O =>
HCl(g) + NaOH(s) = NaCl + H2O
SB2 + I2 = SB2I =>
2 SB2 + I2 = 2 SB2I
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
I + C6H14 = IC6H14 =>
I + C6H14 = IC6H14
O + CO = CO900 =>
899 O + CO = CO900
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH2ClCH2Cl + KOH = C2H2 + KCl + H2O =>
CH2ClCH2Cl + 2 KOH = C2H2 + 2 KCl + 2 H2O
Pb(NO3)2(aq) + NH4OH = Pb(NH3)2 + NO3 + H2O =>
Pb(NO3)2(aq) + 2 NH4OH = Pb(NH3)2 + 2 NO3 + 2 H2O
Co + CO4 = CoCO4 =>
Co + CO4 = CoCO4
C2H6 + H2O = CH3COH + H2 =>
C2H6 + H2O = CH3COH + 2 H2
Ba(NO3)2(aq) + MgSO4(aq) = Mg(NO3)2(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + MgSO4(aq) = Mg(NO3)2(aq) + BaSO4(s)
HCl(g) + NaOH(s) = NaCl + H2O =>
HCl(g) + NaOH(s) = NaCl + H2O
K(OH) + H3P = K3P + H(OH) =>
3 K(OH) + H3P = K3P + 3 H(OH)
HCl(g) + NaOH(s) = NaCl + H2O =>
HCl(g) + NaOH(s) = NaCl + H2O
CH3COOH + CaCO3 = C4H6O4Ca + H2O + CO2 =>
2 CH3COOH + CaCO3 = C4H6O4Ca + H2O + CO2
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
CH2BrClF + O2 = CO2 + H2O + HF + BrCl =>
4 CH2BrClF + 5 O2 = 4 CO2 + 2 H2O + 4 HF + 4 BrCl
NaCl + H2O = HCl + NaOH =>
NaCl + H2O = HCl + NaOH
Al2(CO3)3 + HCl = CO2 + H2O + AlCl3 =>
Al2(CO3)3 + 6 HCl = 3 CO2 + 3 H2O + 2 AlCl3
I{+5} + I2{-} = I{+2} =>
5 I{+5} + 3 I2{-} = 11 I{+2}
CH4N2O + NaNO2 + H2SO4 = N2 + H2O + CO2 + Na2SO4 =>
CH4N2O + 2 NaNO2 + H2SO4 = 2 N2 + 3 H2O + CO2 + Na2SO4
CH3COOH + CaCO3 = C4H6O4Ca + H2O + CO2 =>
2 CH3COOH + CaCO3 = C4H6O4Ca + H2O + CO2
HCl500 + Zn2000 = ZnCl20302 + H2549372 =>
12749409372 HCl500 + 156996.96300857Zn2000 = 313993926.01714ZnCl20302 + 5001 H2549372
CH3COOH + CaCO3 = C4H6O4Ca + H2O + CO2 =>
2 CH3COOH + CaCO3 = C4H6O4Ca + H2O + CO2
H2SO4(g) + H2O(aq) = HSO4(g) + H3O(g) =>
H2SO4(g) + H2O(aq) = HSO4(g) + H3O(g)
KAl(SO4)2 + H2O = H3O + SO4 + KAlOH =>
KAl(SO4)2 + 2 H2O = H3O + 2 SO4 + KAlOH
KOH + (NH4)2SO4 = K2SO4 + (NH4)OH =>
2 KOH + (NH4)2SO4 = K2SO4 + 2(NH4)OH
I2 = I =>
I2 = 2 I
NiS + O2 = SO2 + Ni2O3 =>
4 NiS + 7 O2 = 4 SO2 + 2 Ni2O3
CuFeS3 + O2 = Cu + FeO + SO2 =>
2 CuFeS3 + 7 O2 = 2 Cu + 2 FeO + 6 SO2
K2(SO4) + Pb(NO3)2 = PbSO4 + KNO3 =>
K2(SO4) + Pb(NO3)2 = PbSO4 + 2 KNO3
CrOHCl2 + H2O = Cr(OH)2 + HCl + Cl =>
CrOHCl2 + H2O = Cr(OH)2 + HCl + Cl
H2SO4 + Zn(OH)2 = Zn(SO4) + H2(OH)2 =>
H2SO4 + Zn(OH)2 = Zn(SO4) + H2(OH)2
P + HCl = P2Cl2 + H2 =>
2 P + 2 HCl = P2Cl2 + H2
CoBr3 + Fe = FeBr3 + Co =>
CoBr3 + Fe = FeBr3 + Co
Sn4OH + HBr = H2O + Sn4Br =>
Sn4OH + HBr = H2O + Sn4Br
HCOOH + K = KOH + COH =>
HCOOH + K = KOH + COH
K + O2 = K2O =>
4 K + O2 = 2 K2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ca3(PO4)2 + SiO2 + C = CaSi03 + CO + P =>
Ca3(PO4)2 + 9 SiO2 + 26 C = 3 CaSi03 + 26 CO + 2 P
SrCl2 = Sr2 + Cl =>
2 SrCl2 = Sr2 + 4 Cl
CH3 + CO2 = CO + H2O =>
2 CH3 + 5 CO2 = 7 CO + 3 H2O
K2CO3 + H3BO3 + Yb2O3 + BaCO3 = KBaYb(BO3)2 + H2O + CO2 =>
K2CO3 + 4 H3BO3 + Yb2O3 + 2 BaCO3 = 2 KBaYb(BO3)2 + 6 H2O + 3 CO2
CH3 + CO2 = CO + H2O =>
2 CH3 + 5 CO2 = 7 CO + 3 H2O
F2 + HCl = Cl2 + HF =>
F2 + 2 HCl = Cl2 + 2 HF
CuSO4 + NH4 = CuH4 + NSO4 =>
CuSO4 + NH4 = CuH4 + NSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/24
Équations équilibrées sur02/09/23
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