| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO3 + 2 HNO3 = H2CO3 + 2 NO3
CaO + S = CaS + O =>
CaO + S = CaS + O
AlO3H3 + H2SO4 = Al2S3O12 + H2O =>
2 AlO3H3 + 3 H2SO4 = Al2S3O12 + 6 H2O
V + N2 = V2N5 =>
4 V + 5 N2 = 2 V2N5
SiO2 + CaCO3 = CaSiO3 + CO2 =>
SiO2 + CaCO3 = CaSiO3 + CO2
CF4 + O2 = CO2 + F4 =>
CF4 + O2 = CO2 + F4
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
CO2(g) + H2O(l) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(aq) + 6 O2(g)
HNO2 + Fe(OH)2 = H2O + Fe(NO2)2 =>
2 HNO2 + Fe(OH)2 = 2 H2O + Fe(NO2)2
NaNO3 + H2O = NaOH + NO3 + H2 =>
2 NaNO3 + 2 H2O = 2 NaOH + 2 NO3 + H2
K + H2O = KO3 + H =>
K + 3 H2O = KO3 + 6 H
K{+} + Na{+} + [Co(NO2)6]{3-} = K2Na[Co(NO2)6] =>
2 K{+} + Na{+} + [Co(NO2)6]{3-} = K2Na[Co(NO2)6]
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + C12H22O11 = Mn2O3 + CO2 + KOH + H2O =>
12 KMnO4 + C12H22O11 = 6 Mn2O3 + 12 CO2 + 12 KOH + 5 H2O
C2H2 + N2O = CO2 + N2 + H2O =>
C2H2 + 5 N2O = 2 CO2 + 5 N2 + H2O
C4H10 + O2 = CO2 + H2O3 =>
2 C4H10 + 23 O2 = 8 CO2 + 10 H2O3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
NO + KMnO4 + H2O = MnO2 + HNO2 + KOH =>
3 NO + KMnO4 + 2 H2O = MnO2 + 3 HNO2 + KOH
HCl + Au + HNO3 = HAuCl4 + NO + H2O =>
4 HCl + Au + HNO3 = HAuCl4 + NO + 2 H2O
Zn(s) + BaSO4(aq) = ZnSO4(aq) + Ba(s) =>
Zn(s) + BaSO4(aq) = ZnSO4(aq) + Ba(s)
HNO2 + AgOH = AgNO2 + H2O =>
HNO2 + AgOH = AgNO2 + H2O
Hg + S = HgS =>
Hg + S = HgS
HCl + Na2S = H2S + NaCl =>
2 HCl + Na2S = H2S + 2 NaCl
AgNO3 + ScCl3 = AgCl + Sc(NO3)3 =>
3 AgNO3 + ScCl3 = 3 AgCl + Sc(NO3)3
H2S + SO3 = H2S2O3 =>
H2S + SO3 = H2S2O3
V + N2 = V2N5 =>
4 V + 5 N2 = 2 V2N5
H + Zn = HZn =>
H + Zn = HZn
BiS3 + O2 = BiO3 + SO2 =>
2 BiS3 + 9 O2 = 2 BiO3 + 6 SO2
Hg + I = HgI =>
Hg + I = HgI
Ag + LiCl = AgCl2 + Li =>
Ag + 2 LiCl = AgCl2 + 2 Li
Fe + OH3 = FeOH3 =>
Fe + OH3 = FeOH3
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Ca3(PO4)2 + H2(SO4) = Ca(SO4) + H3(PO4) =>
Ca3(PO4)2 + 3 H2(SO4) = 3 Ca(SO4) + 2 H3(PO4)
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NH4NO3 + AgNO3 = AgNH4 + NO3 =>
NH4NO3 + AgNO3 = AgNH4 + 2 NO3
Cs + O = CsO2 =>
Cs + 2 O = CsO2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Be + HBr = BeHBr =>
Be + HBr = BeHBr
Bi + I2 = BiI3 =>
2 Bi + 3 I2 = 2 BiI3
CaSO3 = SO2 + CaO =>
CaSO3 = SO2 + CaO
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
KOH + Co3(Po4)2 = K3Po4 + Co(OH)2 =>
6 KOH + Co3(Po4)2 = 2 K3Po4 + 3 Co(OH)2
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
Cu2 + HO = Cu(OH)2 =>
Cu2 + 4 HO = 2 Cu(OH)2
HF + Al(OH)3 = AlF3 + H2O =>
3 HF + Al(OH)3 = AlF3 + 3 H2O
KMnO4 + C12H22O11 = Mn2O3 + CO2 + KOH + H2O =>
12 KMnO4 + C12H22O11 = 6 Mn2O3 + 12 CO2 + 12 KOH + 5 H2O
C6H2CH3(NO2)3 = N2 + CO + H2 + C =>
2 C6H2CH3(NO2)3 = 3 N2 + 12 CO + 5 H2 + 2 C
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
CUSO4Ca(OH)2 = CU(OH)2CaSO4 =>
CUSO4Ca(OH)2 = CU(OH)2CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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