| Équations équilibrées la veille |
6 Mg + P4 = 2 Mg3P2
KOH = K2O + H2O =>
2 KOH = K2O + H2O
Au + HCl + NO3 = [AuCl4] + H2O + NO =>
Au + 4 HCl + NO3 = [AuCl4] + 2 H2O + NO
SrC2O4 = SrO + CO2 + CO =>
SrC2O4 = SrO + CO2 + CO
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CuSO4*5H2O + KI = CuI + I2 + K2SO4 + H2O =>
2 CuSO4*5H2O + 4 KI = 2 CuI + I2 + 2 K2SO4 + 10 H2O
NaOH + HCl = NaOClH2 =>
NaOH + HCl = NaOClH2
Fe2(SO4)3 + Mg(OH)2 = Mg(SO4)3 + Fe2(OH)2 =>
Fe2(SO4)3 + Mg(OH)2 = Mg(SO4)3 + Fe2(OH)2
AgCl + CuO = Ag2O + CuCl2 =>
2 AgCl + CuO = Ag2O + CuCl2
Fe + HNO3 = Fe(NO3)3 + H2O + N2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 15 H2O + 3 N2O
Mn(NO3)2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 14 HNO3 = 2 NaMnO4 + 5 Bi(NO3)3 + 3 NaNO3 + 7 H2O
NH4 + I = NI3 + H2 =>
NH4 + 3 I = NI3 + 2 H2
H2S + HOCl = S8 + HCl + H2O =>
8 H2S + 8 HOCl = S8 + 8 HCl + 8 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C10H22 + O2 = CO + H2O =>
2 C10H22 + 21 O2 = 20 CO + 22 H2O
C + H + O2 = CH3OH =>
2 C + 8 H + O2 = 2 CH3OH
AlP + H2O = PH3 + Al2O3 =>
2 AlP + 3 H2O = 2 PH3 + Al2O3
MgSO4*7H2O = Mg + SO4 + H + O2 =>
2 MgSO4*7H2O = 2 Mg + 2 SO4 + 28 H + 7 O2
Al(OH)3 + Na(NO3) = Al(NO3)3 + Na(OH) =>
Al(OH)3 + 3 Na(NO3) = Al(NO3)3 + 3 Na(OH)
P2O3 + C = P + CO2 =>
2 P2O3 + 3 C = 4 P + 3 CO2
BaO + H2SO3 = Ba(HSO3)2 + H2O =>
BaO + 2 H2SO3 = Ba(HSO3)2 + H2O
NaHCO3(s) + HCl = NaCl(aq) + CO2(g) + H2O =>
NaHCO3(s) + HCl = NaCl(aq) + CO2(g) + H2O
N2H2 = NH3 + N2 =>
3 N2H2 = 2 NH3 + 2 N2
C3H8(g) + Cl2(g) = C3H4Cl4(g) + HCl(g) =>
C3H8(g) + 4 Cl2(g) = C3H4Cl4(g) + 4 HCl(g)
NaOCH3 + H2O = NaOH + CH3OH =>
NaOCH3 + H2O = NaOH + CH3OH
Ca3(PO4)2(s) + SiO2(aq) + C(s) = CaSiO3(s) + CO(g) + P(s) =>
Ca3(PO4)2(s) + 3 SiO2(aq) + 5 C(s) = 3 CaSiO3(s) + 5 CO(g) + 2 P(s)
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
MgSO4 + Sr(OH)2 = Mg(OH)2 + Sr(SO4) =>
MgSO4 + Sr(OH)2 = Mg(OH)2 + Sr(SO4)
AgNO3 + C2H6O = AgCNO + CO2 + H2O =>
3 AgNO3 + 2 C2H6O = 3 AgCNO + CO2 + 6 H2O
CaS + HNO3 = H2SO4 + NO + Ca(NO3)2 + H2O =>
3 CaS + 14 HNO3 = 3 H2SO4 + 8 NO + 3 Ca(NO3)2 + 4 H2O
CuSO4 + Zn + H2SO4 = ZnH2Cu + SO4 =>
CuSO4 + Zn + H2SO4 = ZnH2Cu + 2 SO4
NH2OH + H2O = NH4OH + OH =>
NH2OH + 2 H2O = NH4OH + 2 OH
Li + CH3COOH = LiCH2COOH + H2 =>
2 Li + 2 CH3COOH = 2 LiCH2COOH + H2
Al + Ni(SO4)3 = Al2(SO4)3 + Ni =>
2 Al + Ni(SO4)3 = Al2(SO4)3 + Ni
Si + Sr(OH)2 = SiOH + Sr =>
2 Si + Sr(OH)2 = 2 SiOH + Sr
C2H5NSCl + O2 = CO2 + H2O + NO + SO3 + HCl =>
C2H5NSCl + 5 O2 = 2 CO2 + 2 H2O + NO + SO3 + HCl
C2O3H4 + O2 = H2O + CO2 =>
2 C2O3H4 + 3 O2 = 4 H2O + 4 CO2
N2 + H2 + Cl2 = NH4Cl =>
N2 + 4 H2 + Cl2 = 2 NH4Cl
Sb(OH)3 + KOH = K(OH)3 + SbOH =>
Sb(OH)3 + KOH = K(OH)3 + SbOH
TiCl4(g) + Na(l) = NaCl(s) + Ti(s) =>
TiCl4(g) + 4 Na(l) = 4 NaCl(s) + Ti(s)
CH3CH2OH + Cr2O7{-2} + H{+} = CH3CHO + Cr{+3} + H2O =>
3 CH3CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3CHO + 2 Cr{+3} + 7 H2O
Fe(III) + CuSO4 = Fe(III)(SO4)3 + Cu =>
Fe(III) + 3 CuSO4 = Fe(III)(SO4)3 + 3 Cu
Li + S2 = LiS2 =>
Li + S2 = LiS2
CdCO3(calor) = CdO + CO2 =>
CdCO3(calor) = CdO + CO2
Sb(OH)3 + KOH = K(OH)3 + SbOH =>
Sb(OH)3 + KOH = K(OH)3 + SbOH
NaNO3 + KCI = NaCI + KNO3 =>
NaNO3 + KCI = NaCI + KNO3
Al + Se = AlSe =>
Al + Se = AlSe
C2H4O2 + K2SO3 = CH3CO2K + H2O + SO2 =>
2 C2H4O2 + K2SO3 = 2 CH3CO2K + H2O + SO2
KI + H2SO4 + H2O2 + CHCl3 = K2SO4 + H2O + CHI3 + Cl =>
6 KI + 3 H2SO4 + 3 H2O2 + 2 CHCl3 = 3 K2SO4 + 6 H2O + 2 CHI3 + 6 Cl
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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