| Équations équilibrées la veille |
H2CO3 = 2 H(aq) + CO3(aq)(aq)
CH3COOH + Br2 = C2H3BrO2 + HBr =>
CH3COOH + Br2 = C2H3BrO2 + HBr
Zn2 + Pb2(NO3) = Zn2(NO3) + Pb =>
Zn2 + Pb2(NO3) = Zn2(NO3) + 2 Pb
Hg(NO3) + KHCO3 = Hg2CO3 + KNO3 + CO2 + H2O =>
2 Hg(NO3) + 2 KHCO3 = Hg2CO3 + 2 KNO3 + CO2 + H2O
(NH4)3PO4 + Cr(NO3)3 = Cr(PO4) + NH4(NO3) =>
(NH4)3PO4 + Cr(NO3)3 = Cr(PO4) + 3 NH4(NO3)
KMnO4 + PH3 = MnO2 + P + KOH + H2O =>
KMnO4 + PH3 = MnO2 + P + KOH + H2O
Al(OH)3 + NH3 = Al(NH3) + OH =>
Al(OH)3 + NH3 = Al(NH3) + 3 OH
Cu + O2 = O2Cu =>
Cu + O2 = O2Cu
CH3CH2CH(OH)CH3 + KMnO4 + H2SO4 = CH3CH2COCH3 + H2O + MnSO4 + K2SO4 =>
5 CH3CH2CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COCH3 + 8 H2O + 2 MnSO4 + K2SO4
Cu(NO3)2 + H2O = Cu + O2 + HNO3 =>
2 Cu(NO3)2 + 2 H2O = 2 Cu + O2 + 4 HNO3
Cu(NO3)2 + NaHCO3 = CuCO3 + CO2 + NaNO3 + H2O =>
Cu(NO3)2 + 2 NaHCO3 = CuCO3 + CO2 + 2 NaNO3 + H2O
H3PO9 + NaOH = NaPO9H2 + H2O =>
H3PO9 + NaOH = NaPO9H2 + H2O
Cu(OH)2 + AgCl = CuCl2 + AgOH =>
Cu(OH)2 + 2 AgCl = CuCl2 + 2 AgOH
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
Cr2O72 + C3H8 = CH3CHO + Cr3 + H2O =>
15 Cr2O72 + 432 C3H8 = 648 CH3CHO + 10 Cr3 + 432 H2O
CH3COOH + Br2 = C2H3BrO2 + HBr =>
CH3COOH + Br2 = C2H3BrO2 + HBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4Br + HCl = HNH4 + BrCl =>
NH4Br + HCl = HNH4 + BrCl
CH3COOH + Br2 = CH2BrCOOH + HBr =>
CH3COOH + Br2 = CH2BrCOOH + HBr
Al(NO2)3 + LiOH = Al(OH)3 + LiNO2 =>
Al(NO2)3 + 3 LiOH = Al(OH)3 + 3 LiNO2
NAl + Br2 = Br3Al + N2 =>
2 NAl + 3 Br2 = 2 Br3Al + N2
ClO4{-} + S2O6{2-} + H2O = SO4{2-} + Cl2 + H{+} =>
2 ClO4{-} + 7 S2O6{2-} + 6 H2O = 14 SO4{2-} + Cl2 + 12 H{+}
I2 + Mg = I{-} + Mg{2+} =>
I2 + Mg = 2 I{-} + Mg{2+}
Cu(NO3)2CaCo3 = CuCo3Ca(NO3)2 =>
Cu(NO3)2CaCo3 = CuCo3Ca(NO3)2
Fe2(SO4)3 + NaCl = Na2SO4 + FeCl3 =>
Fe2(SO4)3 + 6 NaCl = 3 Na2SO4 + 2 FeCl3
Ca5(PO4)3F + H2SO4 = CaSO4 + H3(PO4) + HF =>
Ca5(PO4)3F + 5 H2SO4 = 5 CaSO4 + 3 H3(PO4) + HF
Pb(SO4)2 + HgBr2 = Hg(SO4)2 + PbBr2 =>
Pb(SO4)2 + HgBr2 = Hg(SO4)2 + PbBr2
H{+} + As2S3 + NO3{-} = HAsO3 + S + NO + H2O =>
10 H{+} + 3 As2S3 + 10 NO3{-} = 6 HAsO3 + 9 S + 10 NO + 2 H2O
MnO3 + KClO3 + KOH = KMnO4 + KCl2 + H2O =>
11 MnO3 + 2 KClO3 + 10 KOH = 11 KMnO4 + KCl2 + 5 H2O
Hg + HNO3 = Hg2NO3 + NO2 + H2O =>
2 Hg + 2 HNO3 = Hg2NO3 + NO2 + H2O
Ammoniumchloride + nitricacid = ammoniumnitrate + hydrochloricacid =>
NH4Cl + HNO3 = NH4NO3 + HCl
Bi{3+} + Cl{-} + NH3*H2O = BiOCl + NH4{+} + H2O =>
Bi{3+} + Cl{-} + 2 NH3*H2O = BiOCl + 2 NH4{+} + H2O
NaPO + CaCO = NaCO + CaPO =>
NaPO + CaCO = NaCO + CaPO
PbO2 + HI = PbI + H2O + I20 =>
20 PbO2 + 80 HI = 20 PbI + 40 H2O + 3 I20
BrO + H2O = Br + OH =>
BrO + H2O = Br + 2 OH
C7H10N2 + O2 = CO2 + H2O + NH3 =>
C7H10N2 + 8 O2 = 7 CO2 + 2 H2O + 2 NH3
C17H19No3 + O2 = H2O + CO2 + No2 =>
4 C17H19No3 + 87 O2 = 38 H2O + 68 CO2 + 6 No2
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
(NH4)2S + BaI2 = NH4I + Ba2S2 =>
2(NH4)2S + 2 BaI2 = 4 NH4I + Ba2S2
Fe(HCO3)2 + Ca(HCO3)2 + HOCl = Fe(OH)3 + Ca{2+} + Cl{-} + CO2 =>
4 Fe(HCO3)2 + Ca(HCO3)2 + 2 HOCl = 4 Fe(OH)3 + Ca{2+} + 2 Cl{-} + 10 CO2
CH3COOH + Br2 = C2H3BrO2 + HBr =>
CH3COOH + Br2 = C2H3BrO2 + HBr
FeS + AlCl3 = FeCl2 + Al2S3 =>
3 FeS + 2 AlCl3 = 3 FeCl2 + Al2S3
CH3COOH + Br2 = C2H3BrO2 + HBr =>
CH3COOH + Br2 = C2H3BrO2 + HBr
Fe2(C2O4)3 + NaOH = Fe(OH)3 + Na2C2O4 =>
Fe2(C2O4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2C2O4
HNO3 + KMnO4 = KNO3 + Mn(NO3)2 + H2 + O =>
6 HNO3 + 2 KMnO4 = 2 KNO3 + 2 Mn(NO3)2 + 3 H2 + 8 O
CuOHNO3 + HCl = CuCl2 + H2O + HNO3 =>
CuOHNO3 + 2 HCl = CuCl2 + H2O + HNO3
Cu(No3)2MgCl2 = CuCl2Mg(No3)2 =>
Cu(No3)2MgCl2 = CuCl2Mg(No3)2
HBr + O2 = H2O + Br =>
4 HBr + O2 = 2 H2O + 4 Br
C + N2 + H2 + O2 = NH2CH2COOH =>
4 C + N2 + 5 H2 + 2 O2 = 2 NH2CH2COOH
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
