| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pt + HNO3 = HPt + NO3
H2SO4 + H2O = HSO4{-} + H3O{+} =>
H2SO4 + H2O = HSO4{-} + H3O{+}
H2 + F2 = HF =>
H2 + F2 = 2 HF
C6H13COOH + KOH = C6H13COOK + H2O =>
C6H13COOH + KOH = C6H13COOK + H2O
V + ClO3 + OH{-} = HV2O7{3-} + Cl{-} + H2O =>
14 V + 10 ClO3 + 31 OH{-} = 7 HV2O7{3-} + 10 Cl{-} + 12 H2O
NaOH + FeCe3 = Fe(OH)3 + NaCe =>
3 NaOH + FeCe3 = Fe(OH)3 + 3 NaCe
HCl + (C20H14O4)NaOH = NaOH + HCl(C20H14O4) =>
HCl + (C20H14O4)NaOH = NaOH + HCl(C20H14O4)
CO2(g) + C2H5OH(aq) = H2O(l) + C12H22O11(aq) =>
4 CO2(g) + 4 C2H5OH(aq) = H2O(l) + C12H22O11(aq)
C16H12O6 + O2 = CO2(g) + H2O(l) =>
C16H12O6 + 16 O2 = 16 CO2(g) + 6 H2O(l)
KI + Na2S2O3*5H2O = I2 + H2O + KNa2S2O3 =>
2 KI + 2 Na2S2O3*5H2O = I2 + 10 H2O + 2 KNa2S2O3
Fe(NO3)3 + H3PO4 = FePO4 + HNO3 =>
Fe(NO3)3 + H3PO4 = FePO4 + 3 HNO3
MnO2 + HBr = MnBr2 + Br2 + H2O =>
MnO2 + 4 HBr = MnBr2 + Br2 + 2 H2O
C12H22CaO14 + C6H10CaO6 = C9H16CaO10 =>
C12H22CaO14 + C6H10CaO6 = 2 C9H16CaO10
OH{-} + Fe(CN)6{3-} + CN{-} = Fe(CN)6{4-} + CNO{-} + H2O =>
2 OH{-} + 2 Fe(CN)6{3-} + CN{-} = 2 Fe(CN)6{4-} + CNO{-} + H2O
K + P = K3P =>
3 K + P = K3P
C8H35 + O2 = C3O + H12O3 =>
24 C8H35 + 137 O2 = 64 C3O + 70 H12O3
Ag2S(aq) + KBr(aq) = AgBr(s) + K2S(aq) =>
Ag2S(aq) + 2 KBr(aq) = 2 AgBr(s) + K2S(aq)
RCOOH + NaHCO3 = RCOONa + H2O + CO2 =>
RCOOH + NaHCO3 = RCOONa + H2O + CO2
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
Cu2S + HNO3 = CuN2O6 + SO2 + H2O + NO =>
3 Cu2S + 20 HNO3 = 6 CuN2O6 + 3 SO2 + 10 H2O + 8 NO
Fe + HCl = Fe(HCl) =>
Fe + HCl = Fe(HCl)
CH3{-}COOH = CH3{-}CH2{-}OH =>
CH3{-}COOH = CH3{-}CH2{-}OH
Y + Ba + Cu + O2 = BaYCuO2 =>
Y + Ba + Cu + O2 = BaYCuO2
HC3H5O3 + NaOH = H2O + NaC3H5O3 =>
HC3H5O3 + NaOH = H2O + NaC3H5O3
C2H5OH + O2 = C02 + H2O =>
C2H5OH + O2 = C02 + 3 H2O
Fe2O3 + H2SO4 = Fe2(SO4)03 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)03 + 3 H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
BaO + H{2}O = Ba(OH){2} =>
BaO + H{2}O = Ba(OH){2}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
H2S(aq) + O2(g) = S(s) + H2O(l) =>
2 H2S(aq) + O2(g) = 2 S(s) + 2 H2O(l)
Na + S = Na2S =>
2 Na + S = Na2S
C5H12O2 + O3 = CO2 + H2O =>
3 C5H12O2 + 14 O3 = 15 CO2 + 18 H2O
CH3COOH + CH3CH(OH)CH3 = CH3COOCH(CH3)2 + H2O =>
CH3COOH + CH3CH(OH)CH3 = CH3COOCH(CH3)2 + H2O
AgNO3 + Na3(PO4)2 = Ag3PO4 + Na(NO3)2 =>
6 AgNO3 + Na3(PO4)2 = 2 Ag3PO4 + 3 Na(NO3)2
MCl3 + AgNO3 = AgCl + M(NO3)3 =>
MCl3 + 3 AgNO3 = 3 AgCl + M(NO3)3
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
CH2 + Br2 = BrCH2CH2Br =>
2 CH2 + Br2 = BrCH2CH2Br
Fe2(SO4)3 + KNO2 = K2SO4 + Fe(NO2)3 =>
Fe2(SO4)3 + 6 KNO2 = 3 K2SO4 + 2 Fe(NO2)3
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Al(ClO3)3 + Li = LiClO3 + Al =>
Al(ClO3)3 + 3 Li = 3 LiClO3 + Al
K3P + H2SO4 = KHSO4 + SO2 + H2O + H3PO3 =>
K3P + 6 H2SO4 = 3 KHSO4 + 3 SO2 + 3 H2O + H3PO3
CdCl2 + Na2HSO4 = CdHSO4 + NaCl =>
CdCl2 + Na2HSO4 = CdHSO4 + 2 NaCl
Fe + H2S + H2O = FeS + H3O =>
Fe + H2S + 2 H2O = FeS + 2 H3O
Xe(s) + F2(g) = XeF4(s) =>
Xe(s) + 2 F2(g) = XeF4(s)
SO2 + Cu(OH)2 + O2 = CuSO4 + H2O =>
2 SO2 + 2 Cu(OH)2 + O2 = 2 CuSO4 + 2 H2O
Zn(NO3)2 + K2S = KNO3 + ZnS =>
Zn(NO3)2 + K2S = 2 KNO3 + ZnS
NH4OH + H2SiO3 = SiO3 + H2O + NH4 =>
2 NH4OH + H2SiO3 = SiO3 + 2 H2O + 2 NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/28/24
Équations équilibrées sur09/27/23
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