| Équations équilibrées la veille |
C17H21NO4 + HCl = C17H21NO4HCl
FeSO4K3[Fe(CN)6] = K2SO4KFe[Fe(CN)6] =>
FeSO4K3[Fe(CN)6] = K2SO4KFe[Fe(CN)6]
KCIO3 + KCH + COCI2 = CO2O3 + KCI + H2O =>
10 KCIO3 + 6 KCH + 3 COCI2 = 6 CO2O3 + 16 KCI + 3 H2O
HClKBr = KClHBr =>
HClKBr = KClHBr
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2(g) + F2(g) = HF(g) =>
H2(g) + F2(g) = 2 HF(g)
H2SO4 = HHSO4 =>
H2SO4 = HHSO4
ClO2 = Cl2 + O2 =>
2 ClO2 = Cl2 + 2 O2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Al + Na2CO3 + O2 = Al2CO3 + NaO2 =>
2 Al + Na2CO3 + 2 O2 = Al2CO3 + 2 NaO2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Mg(OH)2 + (NH4)2CO3 = NH4OH + MgCO3 =>
Mg(OH)2 + (NH4)2CO3 = 2 NH4OH + MgCO3
C7H16O + O2 = H2O + CO =>
C7H16O + 7 O2 = 8 H2O + 7 CO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
KBr + MgS = K2S + MgBr2 =>
2 KBr + MgS = K2S + MgBr2
Sr(OH)2 + H2CO3 = CO3Sr + H2O =>
Sr(OH)2 + H2CO3 = CO3Sr + 2 H2O
HI = H2I2 =>
2 HI = H2I2
AgCl + KNO3 = AgNO3 + KCl =>
AgCl + KNO3 = AgNO3 + KCl
Na2[Zn(OH)4] + H2C2O4 = Zn(OH)2 + H2O + Na4[Zn(C2O4)3] =>
2 Na2[Zn(OH)4] + 3 H2C2O4 = Zn(OH)2 + 6 H2O + Na4[Zn(C2O4)3]
K2(OH)2 + H2SO4 = K2SO4 + H2O =>
K2(OH)2 + H2SO4 = K2SO4 + 2 H2O
NaBH4 + AlCl3 = Al(BH4)3 + NaCl =>
3 NaBH4 + AlCl3 = Al(BH4)3 + 3 NaCl
Na2S2O7 + Fe(CrO2)2 = Na2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + SO2 =>
10 Na2S2O7 + 2 Fe(CrO2)2 = 10 Na2SO4 + 2 Cr2(SO4)3 + Fe2(SO4)3 + SO2
MnO4{-} + S2O3{-2} + H2O = MnO2 + SO4{-2} + OH{-} =>
8 MnO4{-} + 3 S2O3{-2} + H2O = 8 MnO2 + 6 SO4{-2} + 2 OH{-}
Mg + ZnBr2 = MgBr + Zn =>
2 Mg + ZnBr2 = 2 MgBr + Zn
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
CH3CH2CH2CH2OH + KOH = CH3CH2OK + H2O =>
CH3CH2CH2CH2OH + 2 KOH = 2 CH3CH2OK + H2O
Ag{+} + I{-] = AgI =>
Ag{+} + I{-] = AgI
HNO3 = NO2 + O2 + H2O = HNO3 =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Mg(NO3)2 + H2O = MgO + NH3 + O2 =>
Mg(NO3)2 + 3 H2O = MgO + 2 NH3 + 4 O2
Cd(OH)2 + NaOH = Na2[Cd(OH)4] =>
Cd(OH)2 + 2 NaOH = Na2[Cd(OH)4]
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
(CH3)3N + H = (CH4)3 + NH =>
(CH3)3N + 4 H = (CH4)3 + NH
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
H2O2 + As2S3 + NaOH = Na2SO4 + Na3AsO4 + H2O =>
14 H2O2 + As2S3 + 12 NaOH = 3 Na2SO4 + 2 Na3AsO4 + 20 H2O
Ba(OH)2 + Br2O5 = BaBr2O6 + H2O =>
Ba(OH)2 + Br2O5 = BaBr2O6 + H2O
ZnCl2 + Na2SiO3 = ZnSiO3 + NaCl =>
ZnCl2 + Na2SiO3 = ZnSiO3 + 2 NaCl
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
(PO4)2 = PO4 =>
(PO4)2 = 2 PO4
CoCl2*6H2O + CH3COOK + Na2H2EDTA + H2O2 = K[Co(EDTA)] + NaCl + CH3COOH + H2O =>
2 CoCl2*6H2O + 2 CH3COOK + 2 Na2H2EDTA + H2O2 = 2 K[Co(EDTA)] + 4 NaCl + 2 CH3COOH + 14 H2O
Mg + N2 = Mg3N2 = Mg + N2 =>
3 Mg + N2 = Mg3N2
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
H2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 + H2O =>
4 H2C2O4 + 2 KMnO4 = 8 CO2 + K2O + Mn2O3 + 4 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
[KAl(SO4)2*12H2O] + BaCl2 = BaSO4 + H2O + KCl + AlCl3 =>
[KAl(SO4)2*12H2O] + 2 BaCl2 = 2 BaSO4 + 12 H2O + KCl + AlCl3
C2H6KOH = C2H5OKH2 =>
C2H6KOH = C2H5OKH2
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Équations équilibrées sur11/15/24
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