| Équations équilibrées la veille |
CaS + Pb(NO3)2 = PbS + Ca(NO3)2
C4H5O3 + O2 = CO2 + H2O =>
4 C4H5O3 + 15 O2 = 16 CO2 + 10 H2O
Mg(s) + HNO3 = Mg(NO3)2 + H =>
Mg(s) + 2 HNO3 = Mg(NO3)2 + 2 H
[Co(NH3)5(H2O)](NO3)3 + HCl = [Co(NH3)5Cl]Cl2 + HNO3 + H2O =>
[Co(NH3)5(H2O)](NO3)3 + 3 HCl = [Co(NH3)5Cl]Cl2 + 3 HNO3 + H2O
C8H8 + (CH3COO)2Hg + H2O = C10H12O3Hg + CH3COOH =>
C8H8 + (CH3COO)2Hg + H2O = C10H12O3Hg + CH3COOH
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HKO + SnCl2 = KCl + Sn(OH)2 =>
2 HKO + SnCl2 = 2 KCl + Sn(OH)2
HgBr2 + H2O = HgO + HBr =>
HgBr2 + H2O = HgO + 2 HBr
CdPO4 + (NH4)2S = CdS + (NH4)3 + PO4 =>
3 CdPO4 + 3(NH4)2S = 3 CdS + 2(NH4)3 + 3 PO4
Pb + SO3 = Pb3O4 + S =>
9 Pb + 4 SO3 = 3 Pb3O4 + 4 S
H3SbO3 + Ti(OH)4 = Ti3(SbO3)4 + H2O =>
4 H3SbO3 + 3 Ti(OH)4 = Ti3(SbO3)4 + 12 H2O
ZnCl2 + AgNo3 = AgCl + Zn(No3)2 =>
ZnCl2 + 2 AgNo3 = 2 AgCl + Zn(No3)2
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
C6H8 + H2 = C6H12 =>
C6H8 + 2 H2 = C6H12
NaBH4 + H2SO4 + CH3CH2CHO = BH3 + CH3CH2CH2OH + NaHSO4 =>
NaBH4 + H2SO4 + CH3CH2CHO = BH3 + CH3CH2CH2OH + NaHSO4
Nd2O3 + Mn2O3 + TiO2 = NdMnTiO5 =>
Nd2O3 + Mn2O3 + 2 TiO2 = 2 NdMnTiO5
Cu2SeO3 = Cu2Se + O2 =>
2 Cu2SeO3 = 2 Cu2Se + 3 O2
Ru + O2 = Ru2O3 =>
4 Ru + 3 O2 = 2 Ru2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4 + F2 = F3C1 =>
C4 + 6 F2 = 4 F3C1
NF3 + H = N3 + HF =>
3 NF3 + 9 H = N3 + 9 HF
BaCl + MgSO4 = BaSO4 + MgCl =>
BaCl + MgSO4 = BaSO4 + MgCl
C3H5OCOC17H33 + Br2 = C3H5OCOC17H33Br3 =>
2 C3H5OCOC17H33 + 3 Br2 = 2 C3H5OCOC17H33Br3
Ra + As = Ra3As2 =>
3 Ra + 2 As = Ra3As2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O + Na2(S2O3) + Na(ClO) = Na2(SO4) + HCl + Na(OH) =>
3 H2O + Na2(S2O3) + 4 Na(ClO) = 2 Na2(SO4) + 4 HCl + 2 Na(OH)
BaCl2(aq) + Na2SO4(aq) = BaSO4(aq) + NaCl(s) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(aq) + 2 NaCl(s)
KClO3 + Na3PO3 = Na3PO4 + KCl =>
KClO3 + 3 Na3PO3 = 3 Na3PO4 + KCl
Mn + Br2 = MnBr2 =>
Mn + Br2 = MnBr2
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
CH3OH + CaO = (CH3O)2Ca + H2O =>
2 CH3OH + CaO = (CH3O)2Ca + H2O
Mg(NO3)2*6H2O + Fe(NO3)3*9H2O + H2NCH2COOH = MgFe2O4 + H2O + N2 + CO2 =>
9 Mg(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 40 H2NCH2COOH = 9 MgFe2O4 + 316 H2O + 56 N2 + 80 CO2
H2PO4{-} + HPO4{-} = H3PO4{2-} + PO4 =>
H2PO4{-} + HPO4{-} = H3PO4{2-} + PO4
Au + ClNO = AuCl3 + NO =>
Au + 3 ClNO = AuCl3 + 3 NO
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
AlF3 + Ca = AlCa3 + F =>
AlF3 + 3 Ca = AlCa3 + 3 F
Na + Zn(NO3)2 = NaNO3 + Zn2 =>
4 Na + 2 Zn(NO3)2 = 4 NaNO3 + Zn2
KMnO4 + C2H4 + H2O = MnO2 + C2H2(OH)2 + KOH =>
4 KMnO4 + 3 C2H4 + 2 H2O = 4 MnO2 + 3 C2H2(OH)2 + 4 KOH
AgNO3 + P + H2O = H3PO4 + Ag + HNO3 =>
5 AgNO3 + P + 4 H2O = H3PO4 + 5 Ag + 5 HNO3
Zn + HNO3 = ZnNO3 + H2O + N2 =>
10 Zn + 12 HNO3 = 10 ZnNO3 + 6 H2O + N2
KI + PB(II)NO3 = KNO3 + PB(II)I =>
KI + PB(II)NO3 = KNO3 + PB(II)I
HI(H2O) + KOH = H2O + KI =>
HI(H2O) + KOH = 2 H2O + KI
N2O4 + NO3{-} = N2O5 + e =>
N2O4 + 2 NO3{-} = 2 N2O5 + 2e
(CH3)2NH2Cl + H2O = (CH3)2NCl + H3O =>
(CH3)2NH2Cl + 2 H2O = (CH3)2NCl + 2 H3O
H2Cu2O2 = Cu2O + H2O =>
H2Cu2O2 = Cu2O + H2O
KMnO4(b) + C2H2 = KMn + OH + CO4 =>
5 KMnO4(b) + 2 C2H2 = 5 KMn + 4 OH + 4 CO4
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Ca(s) + V2O5(s) = CaO + V =>
5 Ca(s) + V2O5(s) = 5 CaO + 2 V
H3O + S = H2O + H2S =>
2 H3O + S = 2 H2O + H2S
Mg + SO3 = MgSO3 =>
Mg + SO3 = MgSO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
