| Équations équilibrées la veille |
CaCN2 + 3 H2O = CaCO3 + 2 NH3
FeSO{4} + NaOH = FeOH + NaSO{4} =>
FeSO{4} + NaOH = FeOH + NaSO{4}
NaNO3 + Cu + H2O = Cu(NO3)2 + NaOH + H2 =>
2 NaNO3 + Cu + 2 H2O = Cu(NO3)2 + 2 NaOH + H2
HCl + F = FCl + H2 =>
2 HCl + 2 F = 2 FCl + H2
K2S2O8 + MnSO4 + KOH = K2SO4 + KMnO4 + H2O =>
5 K2S2O8 + 2 MnSO4 + 16 KOH = 12 K2SO4 + 2 KMnO4 + 8 H2O
K2CrO7 + H2O + S = SO2 + KOH + Cr2O3 =>
4 K2CrO7 + 4 H2O + 9 S = 9 SO2 + 8 KOH + 2 Cr2O3
Ba + H3PO4 = Ba(H2PO4)2 + H2 =>
Ba + 2 H3PO4 = Ba(H2PO4)2 + H2
K + (CI)2 = KCI =>
2 K + (CI)2 = 2 KCI
La(NO3)3(H2O)6 + Mn(NO3)2(H2O)4 + Gd(NO3)3(H2O)6 + C2H5NO2 = LaGdMnO3 + N2 + H2 + CO2 =>
4 La(NO3)3(H2O)6 + 4 Mn(NO3)2(H2O)4 + 4 Gd(NO3)3(H2O)6 + 74 C2H5NO2 = 4 LaGdMnO3 + 53 N2 + 249 H2 + 148 CO2
Bi(NO3)3 + HOH = Bi(OH)3 + HNO3 =>
Bi(NO3)3 + 3 HOH = Bi(OH)3 + 3 HNO3
C5H10O5 = C2H5OH + CO2 =>
3 C5H10O5 = 5 C2H5OH + 5 CO2
C5H12O5 + H2 = C3H8O2 + H2O =>
3 C5H12O5 + 7 H2 = 5 C3H8O2 + 5 H2O
CuPO4 = Cu + PO4 =>
CuPO4 = Cu + PO4
Sn(SO4)2 + Mg = MgSO4 + Sn =>
Sn(SO4)2 + 2 Mg = 2 MgSO4 + Sn
Al + CaS = Al2S3 + Ca =>
2 Al + 3 CaS = Al2S3 + 3 Ca
Cu(NO3)2 + NH4SCN = CuSCN + NH4(NO3)2 =>
Cu(NO3)2 + NH4SCN = CuSCN + NH4(NO3)2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
NaOH + BaO = Na2O + Ba(OH)2 =>
2 NaOH + BaO = Na2O + Ba(OH)2
Lead(II)Nitrate + PotassiumDichromate = Lead(II)Dichromate + PotassiumNitrate =>
Lead(II)Nitrate + PotassiumDichromate = Lead(II)Dichromate + PotassiumNitrate
PH3 + O3 = P2O3 + H2O =>
2 PH3 + 2 O3 = P2O3 + 3 H2O
MgCl2 + HCl = MgH2 + Cl2 =>
MgCl2 + 2 HCl = MgH2 + 2 Cl2
SiO2 + FeO = SiO3 + Fe =>
SiO2 + FeO = SiO3 + Fe
SiI4 + KOH = Si(OH)4 + KI =>
SiI4 + 4 KOH = Si(OH)4 + 4 KI
SbCl2 + Na2S = SbS + NaCl =>
SbCl2 + Na2S = SbS + 2 NaCl
Ni + Au2O3 = Ni2O3 + Au =>
2 Ni + Au2O3 = Ni2O3 + 2 Au
K3PO4 + Ag(NO3)2 = K3(NO3)2 + PO4Ag =>
K3PO4 + Ag(NO3)2 = K3(NO3)2 + PO4Ag
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
HBr + Pt(OH)4 = PtBr4 + H2O =>
4 HBr + Pt(OH)4 = PtBr4 + 4 H2O
CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2 =>
2 CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2
H(NO3) + NaOH = NaNO3 + H2O =>
H(NO3) + NaOH = NaNO3 + H2O
CH3COOH + H2SO4 = CH3COO{-} + H3SO4{+} =>
CH3COOH + H2SO4 = CH3COO{-} + H3SO4{+}
AgNO3 + MgS = Ag2S + Mg(NO3)2 =>
2 AgNO3 + MgS = Ag2S + Mg(NO3)2
C2H4O + H2 = C2H6O =>
C2H4O + H2 = C2H6O
KMnO4 + SO2 = KSO2 + MnO4 =>
KMnO4 + SO2 = KSO2 + MnO4
NO + H2 = OH2 + N2 =>
2 NO + 2 H2 = 2 OH2 + N2
CH3CH2CH3 + HCl = CH3CH2Cl + H2 =>
2 CH3CH2CH3 + 3 HCl = 3 CH3CH2Cl + 2 H2
NaNO3 + LiF = LiNO3 + NaF =>
NaNO3 + LiF = LiNO3 + NaF
Mg{+} + O{-} = MgO =>
Mg{+} + O{-} = MgO
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
NO3 + I = NO + IO =>
NO3 + 2 I = NO + 2 IO
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
Ag + LiCl = AgCl + Li =>
Ag + LiCl = AgCl + Li
CO2 + NaO = NaCO3 =>
CO2 + NaO = NaCO3
PbO4 + CH4 = CO2 + H2O + Pb =>
PbO4 + CH4 = CO2 + 2 H2O + Pb
Be(ClO)2 = Be + ClO =>
Be(ClO)2 = Be + 2 ClO
H2O + C = CO + H2 =>
H2O + C = CO + H2
Fe2 = Fe6 =>
3 Fe2 = Fe6
H2O + Cu = CuO + H2 =>
H2O + Cu = CuO + H2
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| Équations équilibrées la veille |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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