| Équations équilibrées la veille |
C2H4O + HCN = C3H3N + H2O
CH3CH2COH + Ag2O = Ag + CH3CH2COOH =>
CH3CH2COH + Ag2O = 2 Ag + CH3CH2COOH
Rb2O + Al2O3 = RbAlO2 =>
Rb2O + Al2O3 = 2 RbAlO2
H2S + O = H2 + SO2 =>
H2S + 2 O = H2 + SO2
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
SrCl6 + O2 = SrO2 + Cl2 =>
SrCl6 + O2 = SrO2 + 3 Cl2
NH3(g) + O2(g) = H2O(l) + NO(g) =>
4 NH3(g) + 5 O2(g) = 6 H2O(l) + 4 NO(g)
V + O2 = VO =>
2 V + O2 = 2 VO
Mg(OH)Cl = MgCl2 + H2O + MgO =>
2 Mg(OH)Cl = MgCl2 + H2O + MgO
H2CO3 + KOH = H2O + K2CO3 =>
H2CO3 + 2 KOH = 2 H2O + K2CO3
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Pb(NO3)2 + Fe = Pb + Fe2(NO3)3 =>
3 Pb(NO3)2 + 4 Fe = 3 Pb + 2 Fe2(NO3)3
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
FeCl + H2S = Fe2S + HCl =>
2 FeCl + H2S = Fe2S + 2 HCl
FeS + O2 = Fe2O4 + S02 =>
2 FeS + 2 O2 = Fe2O4 + S02
Sn(OH)2 + H3O{+} = Sn{2+} + H2O =>
Sn(OH)2 + 2 H3O{+} = Sn{2+} + 4 H2O
HAuCl4 + NaOH = AuCl3 + H2O + NaCl =>
HAuCl4 + NaOH = AuCl3 + H2O + NaCl
K2SO4 + NaNO3 = NaSO4 + K2(NO3) =>
K2SO4 + NaNO3 = NaSO4 + K2(NO3)
PBS + H2O2 = PBSO4 + H2 =>
PBS + 2 H2O2 = PBSO4 + 2 H2
C2H2Cl + Cl2 = C2Cl4 + HCl =>
2 C2H2Cl + 5 Cl2 = 2 C2Cl4 + 4 HCl
As2S3 + HNO3 + HCl = AsCl3 + NO2 + H2O + H2SO4 =>
As2S3 + 24 HNO3 + 6 HCl = 2 AsCl3 + 24 NO2 + 12 H2O + 3 H2SO4
Al + KOH = K2AlO2 + H2 =>
Al + 2 KOH = K2AlO2 + H2
CaSO4 = Ca{+} + SO4{-} =>
CaSO4 = Ca{+} + SO4{-}
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
K2CO3 + S = K2S + C + O3 =>
K2CO3 + S = K2S + C + O3
C8H10 + KMnO4 + KOH = C7H5O2K + K2MnO4 + H2O =>
7 C8H10 + 54 KMnO4 + 62 KOH = 8 C7H5O2K + 54 K2MnO4 + 46 H2O
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
H2SO4 + Al(OH)Cl2 = H2O + AlCl3 + Al2(SO4)3 =>
3 H2SO4 + 6 Al(OH)Cl2 = 6 H2O + 4 AlCl3 + Al2(SO4)3
BaCl2 + K2(CO3) = BaCO3 + KCl =>
BaCl2 + K2(CO3) = BaCO3 + 2 KCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
(KC)1O3 = (KC)1 + O2 =>
2(KC)1O3 = 2(KC)1 + 3 O2
Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + NaC2H3O2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaC2H3O2
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
AgNO3 + Ca(HS)2 + Ca(OH)2 = Ag2S + Ca(NO3)2 + H2O =>
4 AgNO3 + Ca(HS)2 + Ca(OH)2 = 2 Ag2S + 2 Ca(NO3)2 + 2 H2O
HOOT + CAt + LiNGaRInGa = HOOTCAtLiNGaRInGa =>
HOOT + CAt + LiNGaRInGa = HOOTCAtLiNGaRInGa
Ag3Sb + AgNO3 + H2O = Ag + H3SbO3 + HNO3 =>
Ag3Sb + 3 AgNO3 + 3 H2O = 6 Ag + H3SbO3 + 3 HNO3
Sn(No2)4 + Pt3N4 = Sn3N4 + Pt(No2)4 =>
3 Sn(No2)4 + Pt3N4 = Sn3N4 + 3 Pt(No2)4
C5H11OH + HCl = C5H11Cl + H2O =>
C5H11OH + HCl = C5H11Cl + H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
NaI + H2SO4 + NaNO2 = I2 + NO + Na2SO4 + H2O =>
2 NaI + 2 H2SO4 + 2 NaNO2 = I2 + 2 NO + 2 Na2SO4 + 2 H2O
C6H8O6 + C12H7NCl2O2 = C6H6O6 + C12H9NCl2O2 =>
C6H8O6 + C12H7NCl2O2 = C6H6O6 + C12H9NCl2O2
Ga + H3PO4 = GaPO4 + H2 =>
2 Ga + 2 H3PO4 = 2 GaPO4 + 3 H2
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C + Fe2O3 = Fe + CO2 =>
3 C + 2 Fe2O3 = 4 Fe + 3 CO2
KMnO4 + OH = MnO2 + O2 + KOH =>
KMnO4 + OH = MnO2 + O2 + KOH
NaOH + CO = HCOONa =>
NaOH + CO = HCOONa
CuSO4 + NaOH = Cu3(OH)4SO4 + Na2SO4 =>
3 CuSO4 + 4 NaOH = Cu3(OH)4SO4 + 2 Na2SO4
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
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Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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