| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2 + 2 AgNO3 = Mn(NO3)2 + 2 AgCl
H2O + P4 = PH3 + H3PO2 =>
6 H2O + P4 = PH3 + 3 H3PO2
COC + O2 = CO2 =>
2 COC + 3 O2 = 4 CO2
CH3CCCH3 + Br2 = CH3C(Br)2C(Br)2CH3 =>
CH3CCCH3 + 2 Br2 = CH3C(Br)2C(Br)2CH3
Na2SO2 = Na + SO2 =>
Na2SO2 = 2 Na + SO2
CH3CH2NH2 + CH3Cl = (CH3)2CH2NH2Cl =>
CH3CH2NH2 + CH3Cl = (CH3)2CH2NH2Cl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Mn(NO3)4 + NaCl = Mn + Cl + NaNO3 =>
Mn(NO3)4 + 4 NaCl = Mn + 4 Cl + 4 NaNO3
KMnO4 + C2H2O4 + HCl = CO2 + Mn + KCl + H2O =>
2 KMnO4 + 7 C2H2O4 + 2 HCl = 14 CO2 + 2 Mn + 2 KCl + 8 H2O
K2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
CaCl2 + (NH4)2C2O4 = (NH4)Cl + CaC2 + O4 =>
CaCl2 + (NH4)2C2O4 = 2(NH4)Cl + CaC2 + O4
NH3OH + HCl = NH3Cl + H2O =>
NH3OH + HCl = NH3Cl + H2O
KOH + F = KOHF =>
KOH + F = KOHF
Al2(SO4)3*12H2O = Al(OH)3 + H2O + H2SO4 =>
Al2(SO4)3*12H2O = 2 Al(OH)3 + 6 H2O + 3 H2SO4
Ca + P = Ca2P3 =>
2 Ca + 3 P = Ca2P3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + H2SO4 + CH3CHO = CH3CH(OH)COOH + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 15 CH3CHO = 10 CH3CH(OH)COOH + 3 K2SO4 + 6 MnSO4 + 9 H2O
Ca(ClO3)2 + H2SO4 = HClO3 + CaSO4 =>
Ca(ClO3)2 + H2SO4 = 2 HClO3 + CaSO4
Fe3S4 + O = Fe2O3 + SO2 =>
2 Fe3S4 + 25 O = 3 Fe2O3 + 8 SO2
Zn + O2 = Zn2{+} + O{-}2 =>
4 Zn + O2 = 2 Zn2{+} + 2 O{-}2
FeCl3 + NaS = FeCl2 + NaCl + S =>
FeCl3 + NaS = FeCl2 + NaCl + S
Co(OH)2 + NH3 = NH3Co(OH)2 =>
Co(OH)2 + NH3 = NH3Co(OH)2
KNO3 + Cl = KCl + NO3 =>
KNO3 + Cl = KCl + NO3
Pb{2+} + S{2-} = PbS =>
Pb{2+} + S{2-} = PbS
Al + Hg = AlHg =>
Al + Hg = AlHg
C3H7OH(propanol) + O2 = CO + H2O =>
C3H7OH(propanol) + 3 O2 = 3 CO + 4 H2O
Ca3(PO4)2 + Na2O = CaO + Na3PO4 =>
Ca3(PO4)2 + 3 Na2O = 3 CaO + 2 Na3PO4
(NH4)2SO4(aq) + KOH = NH3 + K2SO4 + H2O =>
(NH4)2SO4(aq) + 2 KOH = 2 NH3 + K2SO4 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca + HOH = HCa + OH =>
Ca + HOH = HCa + OH
C19H16O + HBr = C19H15Br + H2O =>
C19H16O + HBr = C19H15Br + H2O
Cl2(g) + MgBr2(aq) = Mg + ClBr =>
Cl2(g) + MgBr2(aq) = Mg + 2 ClBr
Ca4C2 + HCl = Ca4Cl + HC2 =>
Ca4C2 + HCl = Ca4Cl + HC2
MgCl2 + H2SO4 = MgSO4 + H2Cl2 =>
MgCl2 + H2SO4 = MgSO4 + H2Cl2
O2 + FeO = Fe2O3 =>
O2 + 4 FeO = 2 Fe2O3
KOH + Li = K + LiOH =>
KOH + Li = K + LiOH
CO + H2O = C2H5OH + CO2 =>
6 CO + 3 H2O = C2H5OH + 4 CO2
S2O32 + MnO4 = Mn2 + SO42 =>
2 S2O32 + 26 MnO4 = 13 Mn2 + 4 SO42
COCl3 + Ba(OH)2 = BaCl2 + CO(OH0)3 =>
2 COCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 CO(OH0)3
(C3H8O)(g) + O2 = CO2 + H2O(s) =>
2(C3H8O)(g) + 9 O2 = 6 CO2 + 8 H2O(s)
P2O5 + AgNO3 = Ag3(PO4)2 + NO2 =>
P2O5 + 3 AgNO3 = Ag3(PO4)2 + 3 NO2
C2H5OH + H2S = C2H5SH + H2O =>
C2H5OH + H2S = C2H5SH + H2O
(CH3)3CCl + H2O = Cl{-} + H3O{+} + (CH3)3COH =>
(CH3)3CCl + 2 H2O = Cl{-} + H3O{+} + (CH3)3COH
ZnO2{2-} + H3O{+} = H(OH) + ZnO2H{-} =>
ZnO2{2-} + H3O{+} = H(OH) + ZnO2H{-}
MnO2 + KClO3 + KOH = K2MnO4 + Cl2 + H2O =>
5 MnO2 + 2 KClO3 + 8 KOH = 5 K2MnO4 + Cl2 + 4 H2O
K(OH)2 + CaBr3 = KBr2 + Ca(OH)3 =>
3 K(OH)2 + 2 CaBr3 = 3 KBr2 + 2 Ca(OH)3
H2S + HCIO = S + HCI + H2O =>
H2S + HCIO = S + HCI + H2O
AgI + NaI = NaAg + I2 =>
AgI + NaI = NaAg + I2
C6H12O6(ac) = C2H6O(ac) + CO2(g) =>
C6H12O6(ac) = 2 C2H6O(ac) + 2 CO2(g)
H2S + HCIO = S + HCI + H2O =>
H2S + HCIO = S + HCI + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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