Équations équilibrées la veille |
KClO4 + 4 TiCl2 = KCl + 4 TiOCl2
TiO(OH)2 + NaOH + H2O = Na2Ti(OH)6 =>
TiO(OH)2 + 2 NaOH + H2O = Na2Ti(OH)6
Al(NO3)3 + I2 = I2(NO3)3 + Al =>
Al(NO3)3 + I2 = I2(NO3)3 + Al
K2CrO4(aq) = K + Cr + O =>
K2CrO4(aq) = 2 K + Cr + 4 O
(NH4)SCN + Co2 = [Co(SCN)4] + NH4 =>
8(NH4)SCN + Co2 = 2[Co(SCN)4] + 8 NH4
Co(NO3)2 + NaOH = CoNa2 + NO4H =>
Co(NO3)2 + 2 NaOH = CoNa2 + 2 NO4H
C9H23NO3Si + H2O = NH2Si(OH)3 + C11H33O + CH3COOH =>
62 C9H23NO3Si + 198 H2O = 62 NH2Si(OH)3 + 36 C11H33O + 81 CH3COOH
PCl3(aq) + H2O(g) = H3PO3(aq) + HCl(g) =>
PCl3(aq) + 3 H2O(g) = H3PO3(aq) + 3 HCl(g)
Ag(NO3)NaF = AgFNaNO3 =>
Ag(NO3)NaF = AgFNaNO3
Au + Fe(NO3)2 = AuNO3 + Fe =>
2 Au + Fe(NO3)2 = 2 AuNO3 + Fe
NH4OH + Hg2(NO3)2 = Hg2(OH)2 + NH4NO3 =>
2 NH4OH + Hg2(NO3)2 = Hg2(OH)2 + 2 NH4NO3
Ag(NO3)NaOH = Ag(OH)Na(NO3) =>
Ag(NO3)NaOH = Ag(OH)Na(NO3)
(CH2OH2)CHOH + O2 = H2O + CO2 =>
2(CH2OH2)CHOH + 5 O2 = 6 H2O + 4 CO2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Fe(OH)2NO3 + HNO3 = H2O + Fe(NO3)3 =>
Fe(OH)2NO3 + 2 HNO3 = 2 H2O + Fe(NO3)3
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
NH4(NO3) + H2O = NH3 + O =>
NH4(NO3) + H2O = 2 NH3 + 4 O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SnBr2 + Cl2 = SnCl2 + Br =>
SnBr2 + Cl2 = SnCl2 + 2 Br
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
(CH3)2CHCH2OH(l) + C2H5COOH(l) = C2H5COOCHCH2(CH3)2(l) + H2O(l) =>
(CH3)2CHCH2OH(l) + C2H5COOH(l) = C2H5COOCHCH2(CH3)2(l) + H2O(l)
Ag(s)KBr(aq) = KAgBr =>
Ag(s)KBr(aq) = KAgBr
NH3 + H2O + SO3 = (NH4) + (SO4)2 =>
4 NH3 + 2 H2O + 2 SO3 = 4(NH4) + (SO4)2
Ag + NH4SCN = AgSCN + NH4 =>
Ag + NH4SCN = AgSCN + NH4
CH2 + NH4ClO4 = CO + H2O + N2 + HCl =>
5 CH2 + 4 NH4ClO4 = 5 CO + 11 H2O + 2 N2 + 4 HCl
Ag(s) + S(s) = AgS =>
Ag(s) + S(s) = AgS
Co(NO3)2 + FeCl3 + KNCS = K[Fe(NCS)4] + CoCl2 + KNO3 =>
3 Co(NO3)2 + 2 FeCl3 + 8 KNCS = 2 K[Fe(NCS)4] + 3 CoCl2 + 6 KNO3
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(aq) + SO4(NH4)2(s) =>
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(aq) + SO4(NH4)2(s)
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
NH2OH + KI + H2SO4 = (NH4)2SO4 + K2SO4 + I + H2O =>
2 NH2OH + 4 KI + 3 H2SO4 = (NH4)2SO4 + 2 K2SO4 + 4 I + 2 H2O
H3PO4 + K2S = K2PO4 + H3S =>
H3PO4 + K2S = K2PO4 + H3S
C5 + H5 + N5 = C5H5N5 =>
C5 + H5 + N5 = C5H5N5
CH10 + O3 = CO2 + H2O =>
3 CH10 + 7 O3 = 3 CO2 + 15 H2O
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
C18H34O2 + C2H5OH = C20H40O3 =>
C18H34O2 + C2H5OH = C20H40O3
H2O + C2H5OH = CH3COO + H =>
H2O + C2H5OH = CH3COO + 5 H
AlF + SO4 = AlSO4 + F =>
AlF + SO4 = AlSO4 + F
Ba(OH)2 + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 H2O + 2 NH3
OH + S2 = SO2 + H2O =>
8 OH + S2 = 2 SO2 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C18H34O2 + C2H5OH = C20H40O3 =>
C18H34O2 + C2H5OH = C20H40O3
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
Li + Fe(No3)3 = Fe + LiNo3 =>
3 Li + Fe(No3)3 = Fe + 3 LiNo3
Br2 + InI3 = InBr2 + I2 =>
2 Br2 + 2 InI3 = 2 InBr2 + 3 I2
K3PO4 + AgCl = KCl + Ag3(PO4) =>
K3PO4 + 3 AgCl = 3 KCl + Ag3(PO4)
Na2S + Li4C = Na4C + Li2S =>
2 Na2S + Li4C = Na4C + 2 Li2S
Ni(SO4) + K(PO4) = Ni(PO4) + KSO4 =>
Ni(SO4) + K(PO4) = Ni(PO4) + KSO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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