| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H0OH + 4 O2 = 4 CO2 + H2O
N2 + CaCO3 = N2CO3 + Ca =>
N2 + CaCO3 = N2CO3 + Ca
SH2 + HNO3 = S + NO + H2O =>
3 SH2 + 2 HNO3 = 3 S + 2 NO + 4 H2O
SrCl2 + HCl = SrCl4 + H =>
SrCl2 + 2 HCl = SrCl4 + 2 H
MgCO3 + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3 + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
Be + Si = Be2Si =>
2 Be + Si = Be2Si
Ag + Na2CO3 = AgNa2CO3 =>
Ag + Na2CO3 = AgNa2CO3
(CH3CO)2O + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH3 + CH3COOH =>
(CH3CO)2O + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH3 + CH3COOH
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
NaOH + H2O2 = NaO2 + H2O =>
2 NaOH + 3 H2O2 = 2 NaO2 + 4 H2O
CH3COOK + KHSO4 = CH3COOH + K2SO4 =>
CH3COOK + KHSO4 = CH3COOH + K2SO4
H3PO4 + NH3 = (NH4)2(HPO4) =>
H3PO4 + 2 NH3 = (NH4)2(HPO4)
HCH3COO + MgO = Mg(CH3COO)2 + H2O =>
2 HCH3COO + MgO = Mg(CH3COO)2 + H2O
Na(ClO4) = NaCl + O2 =>
Na(ClO4) = NaCl + 2 O2
Cu(CH3CO2)2 + NaOH = Cu(OH)2 + NaCH3CO2 =>
Cu(CH3CO2)2 + 2 NaOH = Cu(OH)2 + 2 NaCH3CO2
Na2B4O7*10H2O + H2SO4 = Na2SO4 + H2O + B2O3 =>
Na2B4O7*10H2O + H2SO4 = Na2SO4 + 11 H2O + 2 B2O3
Cr2O2 + FeS2 = Cr + Fe + SO2 =>
2 Cr2O2 + FeS2 = 4 Cr + Fe + 2 SO2
HgO + CuSO4 = HgSO4 + CuO =>
HgO + CuSO4 = HgSO4 + CuO
NH4NO2 + Ba(OH)2 = NH4OH + Ba(NO2)2 =>
2 NH4NO2 + Ba(OH)2 = 2 NH4OH + Ba(NO2)2
Pb(NO3)2 + HCl = PbCl + (NO3)2H =>
Pb(NO3)2 + HCl = PbCl + (NO3)2H
Ga2O3 + Al = Al9O3 + Ga2 =>
Ga2O3 + 9 Al = Al9O3 + Ga2
CrO3 + HCl = CrCl3 + H2O + Cl =>
CrO3 + 6 HCl = CrCl3 + 3 H2O + 3 Cl
Na2CO3 + Ag3N = Na3N + Ag2CO3 =>
3 Na2CO3 + 2 Ag3N = 2 Na3N + 3 Ag2CO3
C6H12O6 = C6H11O3 + CO2 + H2O =>
29 C6H12O6 = 24 C6H11O3 + 30 CO2 + 42 H2O
NiSO4 + NH4OH = Ni(OH)2 + (NH4)2SO4 =>
NiSO4 + 2 NH4OH = Ni(OH)2 + (NH4)2SO4
KOH + Cl2 + CrI3 = K2CrOO4 + KIO4 + KCl + H2O =>
68 KOH + 29 Cl2 + 2 CrI3 = 2 K2CrOO4 + 6 KIO4 + 58 KCl + 34 H2O
Li + CuHPO4 = Cu + LiHPO4 =>
Li + CuHPO4 = Cu + LiHPO4
K(CH3COO) + NiCl2 = Ni(CH3COO) + KCl2 =>
K(CH3COO) + NiCl2 = Ni(CH3COO) + KCl2
Sn(ClO4)2 + Mn = Mn(ClO4)7 + Sn =>
7 Sn(ClO4)2 + 2 Mn = 2 Mn(ClO4)7 + 7 Sn
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
(CH3COO)Ag + NH3 = CH3COOH + AgNH2 =>
(CH3COO)Ag + NH3 = CH3COOH + AgNH2
Mn3O4 + HCl = MnCl + Cl2 + H2O =>
2 Mn3O4 + 16 HCl = 6 MnCl + 5 Cl2 + 8 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
C4H8 = C2 + H2 =>
C4H8 = 2 C2 + 4 H2
MgCl2*6(H2O) = MgCl2 + H2O =>
MgCl2*6(H2O) = MgCl2 + 6 H2O
H8C6O7 + NaOH = Na3C6H5O7 + H2O =>
H8C6O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
CH3COCl + CH3CH2COONa = CH3CONa + CH3CH2COOCl =>
CH3COCl + CH3CH2COONa = CH3CONa + CH3CH2COOCl
CH3COOH + AgNO3 = (CH3COO)Ag + HNO3 =>
CH3COOH + AgNO3 = (CH3COO)Ag + HNO3
Al2(SO4)3 + H2S = Al2S3 + SO2 + HOH =>
Al2(SO4)3 + 4 H2S = Al2S3 + 4 SO2 + 4 HOH
C2O4{-2} + HNO2 + H{+} = CO2 + NO + H2O =>
C2O4{-2} + 2 HNO2 + 2 H{+} = 2 CO2 + 2 NO + 2 H2O
H2(g) + HO2(g) = H2O(l) =>
3 H2(g) + 2 HO2(g) = 4 H2O(l)
FeCl2 + NaNO2 + HCl = FeCl3 + NaCl + H2O + NO =>
FeCl2 + NaNO2 + 2 HCl = FeCl3 + NaCl + H2O + NO
NH3 + H2O + Cr2O3 + O3 = (NH4)2Cr2O7 =>
2 NH3 + H2O + Cr2O3 + O3 = (NH4)2Cr2O7
Pb(NO3)2 + Cl2 + H2O = PbO2 + HCl + HNO3 =>
Pb(NO3)2 + Cl2 + 2 H2O = PbO2 + 2 HCl + 2 HNO3
CH3CH2CH2NH2 + HCl = CH3CH2CH2NH3Cl =>
CH3CH2CH2NH2 + HCl = CH3CH2CH2NH3Cl
(NH4)2MoO4 + BaCl2 = BaMoO4 + NH4Cl =>
(NH4)2MoO4 + BaCl2 = BaMoO4 + 2 NH4Cl
Cd + AgNO3 = Cd(NO3) + Ag =>
Cd + AgNO3 = Cd(NO3) + Ag
(NH4)(OH) + AlCl3 = (NH4)Cl + Al(OH)3 =>
3(NH4)(OH) + AlCl3 = 3(NH4)Cl + Al(OH)3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al2O3 + SiO2 + H2O = Al2(Si2O5)(OH)4 =>
Al2O3 + 2 SiO2 + 2 H2O = Al2(Si2O5)(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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