| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 Br = Br2Mg
O2 + CCl4 = COCl2 + Cl2 =>
O2 + 2 CCl4 = 2 COCl2 + 2 Cl2
C2H6O2 = C8H10 + H2O + CO2 =>
21 C2H6O2 = 5 C8H10 + 38 H2O + 2 CO2
C2H2O2 + H2 = C2H2 + H2O =>
C2H2O2 + 2 H2 = C2H2 + 2 H2O
CH4N2O + C2H6O2 = C3H4N2O2 + H2O + H2 =>
CH4N2O + C2H6O2 = C3H4N2O2 + H2O + 2 H2
Zn + BiCl5 = ZnCl2 + Bi =>
5 Zn + 2 BiCl5 = 5 ZnCl2 + 2 Bi
AI(OH)3 + HF = AIF3 + H(OH) =>
AI(OH)3 + 3 HF = AIF3 + 3 H(OH)
H3C6H5O4 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
3 H3C6H5O4 + 12 NaHCO3 = 4 Na3C6H5O7 + 8 H2O + 6 CO2
C2H5OH + Cr2O7{-2} + H{+} = CH3CHO + Cr{+3} + H2O =>
3 C2H5OH + Cr2O7{-2} + 8 H{+} = 3 CH3CHO + 2 Cr{+3} + 7 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Cl2 + Fe{+2} = Cl{-} + Fe{+3} =>
Cl2 + 2 Fe{+2} = 2 Cl{-} + 2 Fe{+3}
CuS + KI = CuI2 + K2S =>
CuS + 2 KI = CuI2 + K2S
HNO2 + H2SO4 = SO2 + HNO3 + H2O =>
HNO2 + H2SO4 = SO2 + HNO3 + H2O
NaN3 + O2 = N2 + NaO =>
2 NaN3 + O2 = 3 N2 + 2 NaO
Cu(OAc)2*H2O + C2H8N2 + KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + K(OAc) =>
Cu(OAc)2*H2O + 2 C2H8N2 + 2 KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + 2 K(OAc)
LiOHH2O + MnO2 + Fe2O3 + SiO2*H2O = Li2Mn08Fe02SiO4 + H2O + O2 =>
2 LiOHH2O + 8 MnO2 + Fe2O3 + SiO2*H2O = Li2Mn08Fe02SiO4 + 4 H2O + 9 O2
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
C21H22COOH + O9 = CO5 + H13O =>
117 C21H22COOH + 1427 O9 = 2574 CO5 + 207 H13O
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
Ba + HCe = BaCe2 + H2 =>
Ba + 2 HCe = BaCe2 + H2
C8H18 + O2 = CO3 + H2O =>
2 C8H18 + 33 O2 = 16 CO3 + 18 H2O
Ca(OH0)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH0)2 + H2SO4 = CaSO4 + 2 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
I2 = I4 =>
2 I2 = I4
Cu + C = CuC =>
Cu + C = CuC
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2 + MgBr2 = CaBr2 + MgCl2 =>
CaCl2 + MgBr2 = CaBr2 + MgCl2
NaOH + HCIO = NaCIO + HOH =>
NaOH + HCIO = NaCIO + HOH
C15H28 + O3 = CO2 + H2O =>
3 C15H28 + 44 O3 = 45 CO2 + 42 H2O
I2 + HNO3 = IO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 IO3 + 6 NO2 + 3 H2
Na3BiO4 = Na2O + Bi2O3 + O2 =>
2 Na3BiO4 = 3 Na2O + Bi2O3 + O2
Na2SO3 = Na + SO3 =>
Na2SO3 = 2 Na + SO3
FeCl3 + KCNS = K3[Fe(CNS)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(CNS)6] + 3 KCl
LiOH + H{2}SO{4} = Li{2}SO{4} + HOH =>
LiOH + H{2}SO{4} = Li{2}SO{4} + HOH
As2S4 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S4 + 34 HNO3 = 2 H3AsO4 + 4 H2SO4 + 10 H2O + 34 NO2
Cl2O5 = ClO2 + O3 =>
3 Cl2O5 = 6 ClO2 + O3
C4H8O2 + C5H11O = C9H18O2 + H2O =>
11 C4H8O2 + 20 C5H11O = 16 C9H18O2 + 10 H2O
S2O3{-2} + OH{-} = SO4{-2} + e + H2O =>
S2O3{-2} + 10 OH{-} = 2 SO4{-2} + 8e + 5 H2O
C2H6O + N2O4 = CO2 + H2O + N =>
2 C2H6O + 3 N2O4 = 4 CO2 + 6 H2O + 6 N
H2SO4 + AlO = Al(SO4) + H2O =>
H2SO4 + AlO = Al(SO4) + H2O
ZnOH + H3PO4 = HOH + Zn3PO4 =>
3 ZnOH + H3PO4 = 3 HOH + Zn3PO4
AgNO3 + Pb(NO3)2 = Ag(NO3)2PbNO3 =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2PbNO3
C7H5OCl + C3H9N = C10H13NO + HCl =>
C7H5OCl + C3H9N = C10H13NO + HCl
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
Fe3 + HCl = Fe2Cl3 + H2 =>
4 Fe3 + 18 HCl = 6 Fe2Cl3 + 9 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H2(g) + O2(g) = CO2 + H2O = CO2 + H2O =>
2 C2H2(g) + 5 O2(g) = 4 CO2 + 2 H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Fe2 + S3 = Fe2S3 =>
Fe2 + S3 = Fe2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
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