| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SrCO3 + 4 MnO2 + 8 Y2O3 = 2 Sr0*8Y0*2MnO3 + 2 CO2 + 11 O2
HNO3 + Fe = FeN3O9NO + H2O =>
4 HNO3 + Fe = FeN3O9NO + 2 H2O
Pb(NO3)2 + Fe2S3 = Fe(NO3)3 + Pb2S2 =>
6 Pb(NO3)2 + 2 Fe2S3 = 4 Fe(NO3)3 + 3 Pb2S2
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl =>
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl
NaNO3(s) + S(s) + C(s) = CO2(g) + Na2S(s) + N2(g) =>
2 NaNO3(s) + S(s) + 3 C(s) = 3 CO2(g) + Na2S(s) + N2(g)
MnO + KNO3 + Na2CO3 = Na2MnO4 + KNO2 + CO2 =>
MnO + 2 KNO3 + Na2CO3 = Na2MnO4 + 2 KNO2 + CO2
S + H3SO4 = SO2 + H2O =>
S + 4 H3SO4 = 5 SO2 + 6 H2O
C2H5OH(l) + O2(s) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(s) = 2 CO2(g) + 3 H2O(g)
KMnO4 + AlCl2 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + H2O + Cl2 =>
6 KMnO4 + 10 AlCl2 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O + 10 Cl2
HNO3 + NaOH = H2O + NaN + O3 =>
HNO3 + NaOH = H2O + NaN + O3
FeO + CaO = FeCaO2 =>
FeO + CaO = FeCaO2
OC7H15OH + O2 = CO2 + H2O =>
OC7H15OH + 10 O2 = 7 CO2 + 8 H2O
Ag(NO3)2 + HCl = AgCl + H(NO3)2 =>
Ag(NO3)2 + HCl = AgCl + H(NO3)2
K + SO4 = KSO4 =>
K + SO4 = KSO4
NH4OH + Fe = NH4FeO + H =>
NH4OH + Fe = NH4FeO + H
CH3CH2CH = CHCH2CH3 =>
CH3CH2CH = CHCH2CH3
VO + CaS = CaO + VS =>
VO + CaS = CaO + VS
Pt3YbEr2H = Pt3 + Yb1 + Er2 + H =>
Pt3YbEr2H = Pt3 + Yb1 + Er2 + H
C8H6O3Cl2 + O3 = CO2 + H2O + HCl =>
C8H6O3Cl2 + 5 O3 = 8 CO2 + 2 H2O + 2 HCl
PI3 + Na2O = Na3PO3 + NaI(balanceeantesdeusar) =>
PI3 + 3 Na2O = Na3PO3 + 3 NaI(balanceeantesdeusar)
Ni(NO3) + CsOH = CsNO3 + Ni(OH) =>
Ni(NO3) + CsOH = CsNO3 + Ni(OH)
HBrO4 = HBrO3 + O2 =>
2 HBrO4 = 2 HBrO3 + O2
H2S + Co(NO3)3 = Co2S3 + HNO3 =>
3 H2S + 2 Co(NO3)3 = Co2S3 + 6 HNO3
Na3BO3 + HCl = NaCl + H3BO3 =>
Na3BO3 + 3 HCl = 3 NaCl + H3BO3
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
C3H6O + NaBH4 + H2O = C3H8O + NaOH + H3BO3 =>
4 C3H6O + NaBH4 + 4 H2O = 4 C3H8O + NaOH + H3BO3
C7H8O + O3 = CO2 + H2O =>
3 C7H8O + 17 O3 = 21 CO2 + 12 H2O
FeCl3 + H2S + H2O = FeCl2 + HCl + H2SO4 =>
8 FeCl3 + H2S + 4 H2O = 8 FeCl2 + 8 HCl + H2SO4
OHCH2CHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 OHCH2CHCH2OH + KMnO4 + 2 H2O = KOH + MnO2 + 3 CH2(OH)CH(OH)CH2(OH)
H2CO2 + NaOH = NaCO2H + H2O =>
H2CO2 + NaOH = NaCO2H + H2O
Ba3(PO4)2 + NaOH = Ba(OH)2 + Na3PO4 =>
Ba3(PO4)2 + 6 NaOH = 3 Ba(OH)2 + 2 Na3PO4
Ag2S + CuCI2 = Ag2CI2 + CuS =>
Ag2S + CuCI2 = Ag2CI2 + CuS
C17H35COOH + Li2O = C17H35COOLi + H2O =>
2 C17H35COOH + Li2O = 2 C17H35COOLi + H2O
CH3CH(OH)CH3 + O2 = CH3COCH3 + H2O2 =>
CH3CH(OH)CH3 + O2 = CH3COCH3 + H2O2
C2H2O4*2H2O + NaOH = C2O4Na2 + H2O =>
C2H2O4*2H2O + 2 NaOH = C2O4Na2 + 4 H2O
ethylene + hydrogen = ethane =>
C2H4 + H2 = C2H6
LiH + O2 = Li + H2O =>
4 LiH + O2 = 4 Li + 2 H2O
CH3CH2CONH2 + P2O5 = CH3CH2CN + H3PO4 =>
3 CH3CH2CONH2 + P2O5 = 3 CH3CH2CN + 2 H3PO4
Sr(s) + P4(s) = Sr3P2(s) =>
6 Sr(s) + P4(s) = 2 Sr3P2(s)
KOH + FeBr2 = KBr2 + FeOH =>
KOH + FeBr2 = KBr2 + FeOH
MoO3 + Na2S2O3 + H2O = MoS2 + NaOH + SO2 =>
2 MoO3 + 7 Na2S2O3 + 7 H2O = 2 MoS2 + 14 NaOH + 10 SO2
BaH2 + N2 = Ba2N2 + H2 =>
2 BaH2 + N2 = Ba2N2 + 2 H2
MnO4 + Pb = MnO2 + PbO2 =>
MnO4 + Pb = MnO2 + PbO2
Pb + Pb(O2)4 + H2SO4 = Pb2(SO4)2 + H2O =>
7 Pb + Pb(O2)4 + 8 H2SO4 = 4 Pb2(SO4)2 + 8 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Mg + N = MgN =>
Mg + N = MgN
C2H5COCl + CH3OH = C3H8CO2 + HCl =>
C2H5COCl + CH3OH = C3H8CO2 + HCl
FeS + HCI = HS + FeCI =>
FeS + HCI = HS + FeCI
H2C2O4 + KBrO2 = CO2 + KBr + H2O =>
2 H2C2O4 + KBrO2 = 4 CO2 + KBr + 2 H2O
KI + H2SO4 + KBiO3 = Bi2(SO4)3 + K2SO4 + I2 + H2O =>
4 KI + 6 H2SO4 + 2 KBiO3 = Bi2(SO4)3 + 3 K2SO4 + 2 I2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/24
Équations équilibrées sur07/03/23
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