| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(SO4)2 + Na2S = 2 Na(SO4) + CuS
C1009H2020 + O3 = CO2 + H2O =>
3 C1009H2020 + 3028 O3 = 3027 CO2 + 3030 H2O
K4 + O2 = K2O =>
K4 + O2 = 2 K2O
C17H35COOH + CH3OH = CH3(CH2)14COOH3 + H2O =>
C17H35COOH + 14 CH3OH = 2 CH3(CH2)14COOH3 + 12 H2O
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + K2SO4 + Cr2(SO4)3 + 4 H2O
BaOH2 + Fe(ClO4)2 = Ba(ClO4)2 + FeOH2 =>
BaOH2 + Fe(ClO4)2 = Ba(ClO4)2 + FeOH2
Ca(s) + HCl(l) = CaCl(l) + H(g) =>
Ca(s) + HCl(l) = CaCl(l) + H(g)
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + NaHCO3 + NaCl =>
FeCl3 + 3 Na2CO3 + 3 H2O = Fe(OH)3 + 3 NaHCO3 + 3 NaCl
Sr(OH)2 + H2O = SrO2H3 + OH =>
Sr(OH)2 + H2O = SrO2H3 + OH
HIO3 + HCl = I2 + Cl2 + H2O =>
2 HIO3 + 10 HCl = I2 + 5 Cl2 + 6 H2O
C2H4O + K2Cr2O7 + HCl = CrCl3 + C2H4O2 + KCl + H =>
7 C2H4O + K2Cr2O7 + 8 HCl = 2 CrCl3 + 7 C2H4O2 + 2 KCl + 8 H
HNO + H2O = H3O + NO2 =>
HNO + 4 H2O = 3 H3O + NO2
Li(NO3) + Na3(PO4) = Na(NO3) + Li3(PO4) =>
3 Li(NO3) + Na3(PO4) = 3 Na(NO3) + Li3(PO4)
KBr + CH3COOH + KMnO4 = Br2 + CH3COOK + (CH3COO)4Mn + H2O =>
6 KBr + 16 CH3COOH + 2 KMnO4 = 3 Br2 + 8 CH3COOK + 2(CH3COO)4Mn + 8 H2O
AlBr3 + Na(OH) = Al(OH)3 + NaBr =>
AlBr3 + 3 Na(OH) = Al(OH)3 + 3 NaBr
C6H12O6 + H2 = C11H12O + H2O =>
11 C6H12O6 + 30 H2 = 6 C11H12O + 60 H2O
MnO4 + NH3 = NO3 + MnO2 + H =>
3 MnO4 + 2 NH3 = 2 NO3 + 3 MnO2 + 6 H
C6H10O4 + NH + H2 = C6H16N2 + H2O =>
C6H10O4 + 2 NH + 6 H2 = C6H16N2 + 4 H2O
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g)
ArOH + Na2CO3 = NaOH + Ar + CO3 =>
2 ArOH + Na2CO3 = 2 NaOH + 2 Ar + CO3
Pb(NO3)2 + Na2Cr2O7 + H2SO4 = NaNO3 + PbSO4 + H2Cr2O7 =>
Pb(NO3)2 + Na2Cr2O7 + H2SO4 = 2 NaNO3 + PbSO4 + H2Cr2O7
As(s) + NaOH(aq) = Na3AsO3(aq) + H2 =>
2 As(s) + 6 NaOH(aq) = 2 Na3AsO3(aq) + 3 H2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Na2S + N2 = Na3N + S8 =>
24 Na2S + 8 N2 = 16 Na3N + 3 S8
BaCl2*2H2O + NH4OH + H2O2 = BaO2 + NH4Cl + H2O =>
BaCl2*2H2O + 2 NH4OH + H2O2 = BaO2 + 2 NH4Cl + 4 H2O
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH
Mn(SO4)2 + NH4PO4 = MnPO4 + NH4(SO4)2 =>
Mn(SO4)2 + NH4PO4 = MnPO4 + NH4(SO4)2
ZnCl2 + NH3 = ZnCl2(NH3)2 =>
ZnCl2 + 2 NH3 = ZnCl2(NH3)2
C2H4 + O2 = CH3 + CO2 =>
3 C2H4 + 2 O2 = 4 CH3 + 2 CO2
Cu(OH)2*Cu(NO3)2 + C(NH2)3NO3 = Cu + N2 + H2O + CO2 =>
2 Cu(OH)2*Cu(NO3)2 + 7 C(NH2)3NO3 = 4 Cu + 16 N2 + 23 H2O + 7 CO2
N2H4 + H2SO4 = N2H5{+} + SO4{2-} =>
2 N2H4 + H2SO4 = 2 N2H5{+} + SO4{2-}
C6H5OH + Na2O = C6H5ONa + H2O =>
2 C6H5OH + Na2O = 2 C6H5ONa + H2O
sodiumbicarbonate + sulfuricacid = sodiumsulfate + carbondioxide + water =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
CaO + PbCl2 = PbO + CaCl2 =>
CaO + PbCl2 = PbO + CaCl2
Cr3{+} + Cd = Cr + Cd2{+} =>
Cr3{+} + 2 Cd = 3 Cr + Cd2{+}
Na3PO4 + MgI2 = Na3I2 + MgPO4 =>
Na3PO4 + MgI2 = Na3I2 + MgPO4
AgNO3 + ZnS = Ag2S + Zn(NO3)2 =>
2 AgNO3 + ZnS = Ag2S + Zn(NO3)2
NaH + O2 = NaO + H2O =>
4 NaH + 3 O2 = 4 NaO + 2 H2O
HNO3 + NH4OH = H2O + NHNO3 =>
11 HNO3 + 5 NH4OH = 14 H2O + 8 NHNO3
H2CrO4 + NH3 = (NH4)2CrO4 =>
H2CrO4 + 2 NH3 = (NH4)2CrO4
NiCl2 + KH2PO4 = NiPO4 + KH2Cl2 =>
NiCl2 + KH2PO4 = NiPO4 + KH2Cl2
CH3CH2COOH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH2COOH(l) + 7 O2(g) = 6 CO2(g) + 6 H2O(g)
NiSO4(aq) + KOH(aq) = KSO4(aq) + NiOH(s) =>
NiSO4(aq) + KOH(aq) = KSO4(aq) + NiOH(s)
F + AlI3 = FI3 + Al =>
F + AlI3 = FI3 + Al
SrCO3 + Mg = SrO + MgO + C =>
SrCO3 + 2 Mg = SrO + 2 MgO + C
Fe(OH)2 + Al2O3 = Fe(AlO2)2 + H2O =>
Fe(OH)2 + Al2O3 = Fe(AlO2)2 + H2O
NH4NO3 + Mg(OH)2 = NH4OH + Mg(NO3)2 =>
2 NH4NO3 + Mg(OH)2 = 2 NH4OH + Mg(NO3)2
BaCl2(aq) + K2SO4 = BaSO4(s) + KCl(aq) =>
BaCl2(aq) + K2SO4 = BaSO4(s) + 2 KCl(aq)
NO2{-} + H2O = NO3{-} + H =>
NO2{-} + H2O = NO3{-} + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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