| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 KI + 6 KMnO4 + 6 HCl = 7 KIO3 + 6 Mn + 6 KCl + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
LiNO3 + KI = LiI + KNO3 =>
LiNO3 + KI = LiI + KNO3
BaO + SO3 = BaO3 + SO =>
BaO + SO3 = BaO3 + SO
C3H9N + H2SO4 = C3H9NHHSO4 =>
C3H9N + H2SO4 = C3H9NHHSO4
C2H4 + O2 = H2O*CO2 =>
C2H4 + 3 O2 = 2 H2O*CO2
Co2 + S3 = Co2S3 =>
Co2 + S3 = Co2S3
Al + Ca(OH) = Al(OH)3 + Ca =>
Al + 3 Ca(OH) = Al(OH)3 + 3 Ca
C2H2OH + H2 = C2H4 + H2O =>
2 C2H2OH + 3 H2 = 2 C2H4 + 2 H2O
MgCl2 + Cs2S = MgS + CsCl =>
MgCl2 + Cs2S = MgS + 2 CsCl
UF6 + H + O = UO + HF =>
UF6 + 6 H + O = UO + 6 HF
Sn + HCl + H2O2 = SnCl2 + H2O =>
Sn + 2 HCl + H2O2 = SnCl2 + 2 H2O
LiOHCuSO4 = LiSO4Cu(OH) =>
LiOHCuSO4 = LiSO4Cu(OH)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Na2S + NH4Cl = NaCl + NH3 + H2S =>
Na2S + 2 NH4Cl = 2 NaCl + 2 NH3 + H2S
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
CH3XCH3 + KMnO4 + H2SO4 = HOOCXCOOH + K2SO4 + MnSO4 + H2O =>
5 CH3XCH3 + 12 KMnO4 + 18 H2SO4 = 5 HOOCXCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
NNe = Ne + N =>
NNe = Ne + N
K2Cr2O7 + HCl = KCrO3Cl + H2O =>
K2Cr2O7 + 2 HCl = 2 KCrO3Cl + H2O
Pb(No3)2BaCl2 = PbCl2Ba(No3)2 =>
Pb(No3)2BaCl2 = PbCl2Ba(No3)2
Bi(OH)3HCl = Bi(OH)2ClH2O =>
Bi(OH)3HCl = Bi(OH)2ClH2O
CH3CH2OH + O2 = H2O + CO2 = co2 + h2o =>
CH3CH2OH + 3 O2 = 3 H2O + 2 CO2
CuCl2 + Ni = Cu2 + NiCl3 =>
6 CuCl2 + 4 Ni = 3 Cu2 + 4 NiCl3
Cl2 + CrBr3 = CrCl3 + Br =>
3 Cl2 + 2 CrBr3 = 2 CrCl3 + 6 Br
AgNO3 + Ba(OH)2 = Ag2O + Ba(NO3)2 + H2O =>
2 AgNO3 + Ba(OH)2 = Ag2O + Ba(NO3)2 + H2O
NaHCO3 + CuO = CuCO3 + NaOH =>
NaHCO3 + CuO = CuCO3 + NaOH
AI(SO4)3 + Ba(NO3) = BaSO4 + AI(NO3)3 =>
AI(SO4)3 + 3 Ba(NO3) = 3 BaSO4 + AI(NO3)3
Ag + S = Ag2S2 =>
2 Ag + 2 S = Ag2S2
HHH = H =>
HHH = 3 H
Fe(NO3)3 + H2O = Fe(OH)3 + HNO3 =>
Fe(NO3)3 + 3 H2O = Fe(OH)3 + 3 HNO3
H2SO4 + P2O5 = H2SO4P2O5 =>
H2SO4 + P2O5 = H2SO4P2O5
Zn + HCl + H2O2 = ZnCl2 + H2O =>
Zn + 2 HCl + H2O2 = ZnCl2 + 2 H2O
Fe + NaOH = Fe(NaOH)3 =>
Fe + 3 NaOH = Fe(NaOH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C4H6O1 + O2 = CO2 + H2O =>
C4H6O1 + 5 O2 = 4 CO2 + 3 H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
KI + H2SO4 + H2O2 = K2SO4 + I + H2O =>
2 KI + H2SO4 + H2O2 = K2SO4 + 2 I + 2 H2O
NH3CH3OH = NH3OHCH3 =>
NH3CH3OH = NH3OHCH3
C2H9NaO5(s) + H2O(l) = C2H9NaO5*H2O =>
C2H9NaO5(s) + H2O(l) = C2H9NaO5*H2O
SB2S5 + HNO3 + H2O = H3SBO + H2SO4 + NO =>
3 SB2S5 + 22 HNO3 + 10 H2O = 6 H3SBO + 12 H2SO4 + 22 NO
Pb(OH) + HCI = H2O + PbCI =>
Pb(OH) + HCI = H2O + PbCI
C6H5COOH + BaOH = C6H5COOBa + H2O =>
C6H5COOH + BaOH = C6H5COOBa + H2O
CaSO3 = Ca{2+} + SO3{2-} =>
CaSO3 = Ca{2+} + SO3{2-}
I2 + C = IC13 =>
I2 + 26 C = 2 IC13
Al + Cl3 = AlCl =>
3 Al + Cl3 = 3 AlCl
V + HCl = VCl3 + H2 =>
2 V + 6 HCl = 2 VCl3 + 3 H2
Hg + KOH = Hg(OH)2 + K =>
Hg + 2 KOH = Hg(OH)2 + 2 K
(COOH)2*2H2O + NaOH = NaCOO + H2O =>
(COOH)2*2H2O + 2 NaOH = 2 NaCOO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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