| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Fe(OH)3 + H2SO4(aq) = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4(aq) = Fe2(SO4)3 + 6 H2O
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
XCH2OH + Na2Cr2O7 + H2SO4 = XCOOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 XCH2OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 XCOOH + 2 Na2SO4 + 2 Cr2(SO4)3 + 11 H2O
Mg(NO3)2 + NaCl = MgCl + Na(NO3)2 =>
Mg(NO3)2 + NaCl = MgCl + Na(NO3)2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CuSO4*5H2O + KOH = CuO + H2O + K2SO4 =>
CuSO4*5H2O + 2 KOH = CuO + 6 H2O + K2SO4
CH2CCH22 + O2 = CO2 + H2O =>
CH2CCH22 + 9 O2 = 3 CO2 + 12 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
NaHSO4 + Ba(OH)2 = BaSO4 + Na2SO4 + H2O =>
2 NaHSO4 + Ba(OH)2 = BaSO4 + Na2SO4 + 2 H2O
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Al4Si3 + Ca3N2 = AlN + Ca2Si =>
Al4Si3 + 2 Ca3N2 = 4 AlN + 3 Ca2Si
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
copper + chlorine = copper(i)chloride =>
2 Cu + Cl2 = 2 CuCl
Ba(OH)2*8H2O + CH3COOH = C4H6BaO4 + H2O =>
Ba(OH)2*8H2O + 2 CH3COOH = C4H6BaO4 + 10 H2O
C5H10 + O2 = CO2 + H2O* =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O*
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
CH3NH2 + CH3Cl = (CH3)2NH2Cl =>
CH3NH2 + CH3Cl = (CH3)2NH2Cl
NH4 + Cr2O7 = (NH4)2Cr2O7 =>
2 NH4 + Cr2O7 = (NH4)2Cr2O7
BrO3 + HSO3 = Br + H2O + SO4 =>
BrO3 + 2 HSO3 = Br + H2O + 2 SO4
Ag2SO4 + NH4I = (NH4)2SO4 + AgI =>
Ag2SO4 + 2 NH4I = (NH4)2SO4 + 2 AgI
KClO3 + HJ = J2 + KCl + H2O =>
KClO3 + 6 HJ = 3 J2 + KCl + 3 H2O
FeO + CO2 = FeO3 + C =>
FeO + CO2 = FeO3 + C
[Ni(NH3)6] + (CH3)2C2(NOH)2 = NH4 + NH3 + NiC8H14N4O4 =>
[Ni(NH3)6] + 2(CH3)2C2(NOH)2 = 2 NH4 + 4 NH3 + NiC8H14N4O4
CuSO4 + NiCl2 = CuCl2 + NiSO4 =>
CuSO4 + NiCl2 = CuCl2 + NiSO4
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
CuS + H2O2 = CuO + H2O + S =>
CuS + H2O2 = CuO + H2O + S
Hg2(NO3)2 + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg2(NO3)2 + 4 HNO3 = 2 Hg(NO3)2 + 2 NO2 + 2 H2O
ZnSO4 + H2O2 = ZnO + H2SO4 + O2 =>
2 ZnSO4 + 2 H2O2 = 2 ZnO + 2 H2SO4 + O2
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
HCe + AgNO3 = AgCe + HNO3 =>
HCe + AgNO3 = AgCe + HNO3
CuFeS2 + O2 = CuO + Fe2O3 + SO2 =>
4 CuFeS2 + 13 O2 = 4 CuO + 2 Fe2O3 + 8 SO2
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Al(s) + S(s) = Al3S3(s) =>
3 Al(s) + 3 S(s) = Al3S3(s)
CO2 + NH3 + H2O = NH4HCO3 =>
CO2 + NH3 + H2O = NH4HCO3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Zn + KNO3 = ZnO + KNO2 =>
Zn + KNO3 = ZnO + KNO2
C6H12 + H2SO4 = CO2 + SO2 + H2O =>
C6H12 + 18 H2SO4 = 6 CO2 + 18 SO2 + 24 H2O
NaOH + Cr(OH)3 + NaClO3 = Na2CrO4 + NaCl + H2O =>
4 NaOH + 2 Cr(OH)3 + NaClO3 = 2 Na2CrO4 + NaCl + 5 H2O
(NH4)2[PtCl4] + NH3 = [Pt(NH3)2Cl2] + NH4Cl =>
(NH4)2[PtCl4] + 2 NH3 = [Pt(NH3)2Cl2] + 2 NH4Cl
Rb + P = Rb3P =>
3 Rb + P = Rb3P
C47H48N3NaO7S2 + NaOH + NH3 = C47H48N3NaO7S2Na + H2O + NH2 =>
C47H48N3NaO7S2 + NaOH + NH3 = C47H48N3NaO7S2Na + H2O + NH2
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
NH4Cl + Ag3PO4 = AgCl + (NH4)3PO4 =>
3 NH4Cl + Ag3PO4 = 3 AgCl + (NH4)3PO4
HCOOH + K2SO3 = HCOOK + H2SO3 =>
2 HCOOH + K2SO3 = 2 HCOOK + H2SO3
Al2(CO3)3 + NaOH = Al(OH)3 + Na2(CO3) =>
Al2(CO3)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2(CO3)
[CH3NH3]HCO3 = CH3NH2H2O + CO2 =>
[CH3NH3]HCO3 = CH3NH2H2O + CO2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/04/24
Équations équilibrées sur10/04/23
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