| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNH3NH3{2+} + CH3CH3CHCOH + 3 OH{-} = CH3CH3CHCOO{-} + Ag + 2 NH3 + 2 H2O
CaSO4 + H = Ca(SO) + H2O =>
CaSO4 + 6 H = Ca(SO) + 3 H2O
BaCl2(s) + K2SO4(aq) = BaSO4(s) + KCl(aq) =>
BaCl2(s) + K2SO4(aq) = BaSO4(s) + 2 KCl(aq)
OCH4 + O2 = CO2 + H2O =>
2 OCH4 + 3 O2 = 2 CO2 + 4 H2O
NH4BrAgNO3 = NH4NO3AgBr =>
NH4BrAgNO3 = NH4NO3AgBr
HClO4(aq) + Li2CO3(aq) = H2O(aq) + CO2(g) + LiClO4(aq) =>
2 HClO4(aq) + Li2CO3(aq) = H2O(aq) + CO2(g) + 2 LiClO4(aq)
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Zn + HF = ZnF2 + H2 =>
Zn + 2 HF = ZnF2 + H2
Zn(OH)2 + NH3 = [Zn(NH3)6](OH)2 =>
Zn(OH)2 + 6 NH3 = [Zn(NH3)6](OH)2
ZnI2 + H2CO3 = Zn2(CO3)2 + HI =>
2 ZnI2 + 2 H2CO3 = Zn2(CO3)2 + 4 HI
CH4 + CCl2 = CH2Cl =>
CH4 + CCl2 = 2 CH2Cl
Zn3(PO4)2 = Zn{+2} + PO4{-3} =>
Zn3(PO4)2 = 3 Zn{+2} + 2 PO4{-3}
[Fe(H2O)6]{3+} + O2 = FeO4{2-} + H{+} + H2O =>
4[Fe(H2O)6]{3+} + 3 O2 = 4 FeO4{2-} + 20 H{+} + 14 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
ZnO + Al(CH3)3 = Al2O3 + Zn(CH3)2 =>
3 ZnO + 2 Al(CH3)3 = Al2O3 + 3 Zn(CH3)2
K2CO3 + CH3COO = KCH3COO + CO2 + H2O =>
7 K2CO3 + 16 CH3COO = 14 KCH3COO + 11 CO2 + 3 H2O
CH3COOH(aq) + NH4OH(aq) = CH3COONH4 + H2O =>
CH3COOH(aq) + NH4OH(aq) = CH3COONH4 + H2O
C4H10O + CuO = C5H9O + H2O + Cu =>
5 C4H10O + 6 CuO = 4 C5H9O + 7 H2O + 6 Cu
K3AsO4 + H2SO4 = K2SO4 + H3AsO4 =>
2 K3AsO4 + 3 H2SO4 = 3 K2SO4 + 2 H3AsO4
C3H7COONa + NaOH = Na2CO3 + CH2 + H2O =>
3 C3H7COONa + NaOH = 2 Na2CO3 + 10 CH2 + H2O
CaO + HF = HFCaO =>
CaO + HF = HFCaO
C + O2 = CO2 =>
C + O2 = CO2
(NH4)2S + NaOH = NH4OH + Na2S =>
(NH4)2S + 2 NaOH = 2 NH4OH + Na2S
C4H10(g) + O2(g) = CO2(g) + H =>
C4H10(g) + 4 O2(g) = 4 CO2(g) + 10 H
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
CH3OOH + Cu = CH3OOCu + H =>
CH3OOH + Cu = CH3OOCu + H
Li2SO4 + CaCl2 = LiCl + SO4Ca =>
Li2SO4 + CaCl2 = 2 LiCl + SO4Ca
SO2 + HO = H2SO4 =>
SO2 + 2 HO = H2SO4
KIO3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
KIO3 + 5 KI + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
Cl + Na2SO3 + NaOH = Na2SO4 + NaCl + H2O =>
2 Cl + Na2SO3 + 2 NaOH = Na2SO4 + 2 NaCl + H2O
MgO + HNO3 = Mg(NO3)2 + H2OMgO =>
2 MgO + 2 HNO3 = Mg(NO3)2 + H2OMgO
Tl + HCl = H2 + TlCl3 =>
2 Tl + 6 HCl = 3 H2 + 2 TlCl3
Mn3O4 + HCl = Mn(Cl)2 + H2 + O2 =>
Mn3O4 + 6 HCl = 3 Mn(Cl)2 + 3 H2 + 2 O2
(NH4)2[Co(SCN)4] + NaF = (NH4)2[CoF4] + NaSCN =>
(NH4)2[Co(SCN)4] + 4 NaF = (NH4)2[CoF4] + 4 NaSCN
KMnO4 + H2SO4 + C4H10 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 15 C4H10 = 20 CH3COCH3 + 14 MnSO4 + 7 K2SO4 + 36 H2O
HClNH2CH2COOH = NH3CH2COOHCl =>
HClNH2CH2COOH = NH3CH2COOHCl
NI3NH3 = N2 + NH4 + I2 =>
8 NI3NH3 = 5 N2 + 6 NH4 + 12 I2
CH3CH2CH2CHO + Ag2O = CH3CH2CH2COOH + Ag =>
CH3CH2CH2CHO + Ag2O = CH3CH2CH2COOH + 2 Ag
Na + H2S = NaHS + H2 =>
2 Na + 2 H2S = 2 NaHS + H2
HNO3 + Fe(ii)O = Fe(ii)(NO3)2 + H2O =>
2 HNO3 + Fe(ii)O = Fe(ii)(NO3)2 + H2O
C6H7NSO3 + HNO2 + HCl = C6H5N2SO3Cl + H2O =>
C6H7NSO3 + HNO2 + HCl = C6H5N2SO3Cl + 2 H2O
SnCl4 + Ag = AgCl4 + Sn =>
SnCl4 + Ag = AgCl4 + Sn
HNo3 + NaHCO3 = NaNo3 + H2O + CO2 =>
HNo3 + NaHCO3 = NaNo3 + H2O + CO2
Pt(HCO3)2 = PtO + CO2 + H2O =>
Pt(HCO3)2 = PtO + 2 CO2 + H2O
ZnO + Si = SiO2 + Zn =>
2 ZnO + Si = SiO2 + 2 Zn
S = S2 =>
2 S = S2
POH3 + O2 = H2O + P4O6 =>
4 POH3 + 4 O2 = 6 H2O + P4O6
Zn(C2H3O2)2 = Zn + C + H + O =>
Zn(C2H3O2)2 = Zn + 4 C + 6 H + 4 O
K3PO4 + H2O = O2 + K + H3PO4 =>
4 K3PO4 + 6 H2O = 3 O2 + 12 K + 4 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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