| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 8 KCLO3 = 12 CO2 + 11 H2O + 8 KCL
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
FeCl3 + KI = I2 + FeCl2 + KCl =>
2 FeCl3 + 2 KI = I2 + 2 FeCl2 + 2 KCl
CACO3 + NACL = NACO3 + CACL =>
CACO3 + NACL = NACO3 + CACL
NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn(C2H3O2)2(aq) + Na3PO4(aq) = NaC2H3O2(aq) + Zn3(PO4)2(s) =>
3 Zn(C2H3O2)2(aq) + 2 Na3PO4(aq) = 6 NaC2H3O2(aq) + Zn3(PO4)2(s)
Fe2S + O2 = Fe2O3 + SO2 =>
2 Fe2S + 5 O2 = 2 Fe2O3 + 2 SO2
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
FeS + O2 = SO2 + Fe2O3 =>
4 FeS + 7 O2 = 4 SO2 + 2 Fe2O3
H1 + O2 = H2O =>
4 H1 + O2 = 2 H2O
Ag(C2H3O2) + Na3(PO4) = Na(C2H3O2) + Ag3(PO4) =>
3 Ag(C2H3O2) + Na3(PO4) = 3 Na(C2H3O2) + Ag3(PO4)
Pb + Fe(NO3)2 = Pb(NO3)4 + Fe =>
Pb + 2 Fe(NO3)2 = Pb(NO3)4 + 2 Fe
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
HI + CA(OH)2 = H2O + CAI2 =>
2 HI + CA(OH)2 = 2 H2O + CAI2
K2O + H2SO4 = H2O + K2SO4 =>
K2O + H2SO4 = H2O + K2SO4
Ni(NH3)2 + HCl = NiCl2 + NH4 =>
Ni(NH3)2 + 2 HCl = NiCl2 + 2 NH4
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaBH4(s) + H2O(l) = H2(g) + NaBO2(aq) =>
NaBH4(s) + 2 H2O(l) = 4 H2(g) + NaBO2(aq)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaBH4(s) + H2O(l) = H2(g) + NaBO4(aq) =>
NaBH4(s) + 4 H2O(l) = 6 H2(g) + NaBO4(aq)
P4 + KOH + H2O = KH2PO2 + PH3 =>
P4 + 3 KOH + 3 H2O = 3 KH2PO2 + PH3
C16H36 + CuO = CO2 + H2O + Cu =>
C16H36 + 50 CuO = 16 CO2 + 18 H2O + 50 Cu
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
FeCl3 = FeCl3 =>
FeCl3 = FeCl3
I2 + NaSO3 + NaOH = NaI + H2O + Na2SO4 =>
I2 + 2 NaSO3 + 4 NaOH = 2 NaI + 2 H2O + 2 Na2SO4
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
CrN + H2O = Cr(OH)3 + H3N =>
CrN + 3 H2O = Cr(OH)3 + H3N
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
KClO3 + C12H22011 = KCl + CO2 + H2O =>
7353 KClO3 + 2 C12H22011 = 7353 KCl + 24 CO2 + 22011 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeCl2 + AgNO3 = AgCl + Fe(NO3)2 =>
FeCl2 + 2 AgNO3 = 2 AgCl + Fe(NO3)2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
HCOH + Cu(OH)2 = CO2 + Cu2O + H2O =>
HCOH + 4 Cu(OH)2 = CO2 + 2 Cu2O + 5 H2O
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CN{-} + ClO2{-} = CNO{-} + Cl{-}acidic =>
2 CN{-} + ClO2{-} = 2 CNO{-} + Cl{-}acidic
NaBH4(s) + H2O(l) = H2(g) + NaBO4(aq) =>
NaBH4(s) + 4 H2O(l) = 6 H2(g) + NaBO4(aq)
NaBH4(s) + H2O(l) = H2(g) + NaBO2(aq) =>
NaBH4(s) + 2 H2O(l) = 4 H2(g) + NaBO2(aq)
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
C6H6 + O2 = CO2 + H20 =>
10 C6H6 + 60 O2 = 60 CO2 + 3 H20
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
H3C{-}C = C{-}CH2{-}CH3 + H2 =>
2 H3C{-}C = 2 C{-}CH2{-}CH3 + 3 H2
N2O5 + CaO = Ca(NO3)2 =>
N2O5 + CaO = Ca(NO3)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/19
Équations équilibrées sur02/28/18
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