| Équations équilibrées la veille |
Mg + FeI2 = MgI2 + Fe
KBr + Ba(No3)2 = KNo3 + BaBr2 =>
2 KBr + Ba(No3)2 = 2 KNo3 + BaBr2
Al(OH)3 + H2CrO4 = (AlOH)2(CrO4)2 + H2O =>
2 Al(OH)3 + 2 H2CrO4 = (AlOH)2(CrO4)2 + 4 H2O
C3H6O2 + C3H8OH = H2O + C6H12O2 =>
6 C3H6O2 + 4 C3H8OH = 6 H2O + 5 C6H12O2
C6H5MgBr + CO + H2O = C6H5OH + MgBr =>
16 C6H5MgBr + 6 CO + 11 H2O = 17 C6H5OH + 16 MgBr
K2S + HNO3 = KNO2 + SO2 + H2O + NO2 =>
K2S + 4 HNO3 = 2 KNO2 + SO2 + 2 H2O + 2 NO2
Ir + F2 = IrF =>
2 Ir + F2 = 2 IrF
NH3 + CuO2 = Cu + NO + H2O =>
4 NH3 + 5 CuO2 = 5 Cu + 4 NO + 6 H2O
RbI + H2O = H2 + I2 + RbOH =>
2 RbI + 2 H2O = H2 + I2 + 2 RbOH
CuSO4*5H2O + K2CO3 = CuCO3 + K2SO4*5H2O =>
CuSO4*5H2O + K2CO3 = CuCO3 + K2SO4*5H2O
H2SeO4 = H2SeO3 + O2 =>
2 H2SeO4 = 2 H2SeO3 + O2
SnO2 + Na2CO3 = Na2SnO3 + CO2 =>
SnO2 + Na2CO3 = Na2SnO3 + CO2
CH2OHCHOHCH2OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2OHCHOHCH2OH + 7 K2Cr2O7 + 28 H2SO4 = 9 CO2 + 7 Cr2(SO4)3 + 7 K2SO4 + 40 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Sr + Se = SrSe =>
Sr + Se = SrSe
Mg3 + N2 = Mg3{2+} + N2{3-} =>
3 Mg3 + 2 N2 = 3 Mg3{2+} + 2 N2{3-}
H3 + PO4 + KOH = K3PO4 + H2O =>
H3 + PO4 + 3 KOH = K3PO4 + 3 H2O
Na2HPO4 = H2O + Na4P2O7 =>
2 Na2HPO4 = H2O + Na4P2O7
ZnSO4 + K2C2O4 = ZnC2O4 + K2SO4 =>
ZnSO4 + K2C2O4 = ZnC2O4 + K2SO4
C6H5COOH + Ba(OH)2 = H2O + Ba(C6H5COO)2 =>
2 C6H5COOH + Ba(OH)2 = 2 H2O + Ba(C6H5COO)2
NaOH = H2 + Na + HO2 =>
4 NaOH = H2 + 4 Na + 2 HO2
HC2H3O3 + NaOH = H2O + NaCO =>
HC2H3O3 + 2 NaOH = 3 H2O + 2 NaCO
CH2 + H = CH4 =>
CH2 + 2 H = CH4
C2H6 + KOH = C2H5OH + KH =>
C2H6 + KOH = C2H5OH + KH
Na(HCO3) + CaCl2 = CaCO3 + NaCl + H2O + CO2 =>
2 Na(HCO3) + CaCl2 = CaCO3 + 2 NaCl + H2O + CO2
BaI2 + Li2SO4 = BaSO4 + LiI =>
BaI2 + Li2SO4 = BaSO4 + 2 LiI
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
KBr + Ba(No3)2 = KNo3 + BaBr2 =>
2 KBr + Ba(No3)2 = 2 KNo3 + BaBr2
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
Mg3 + N2 = Mg3{2+} + N2{3-} =>
3 Mg3 + 2 N2 = 3 Mg3{2+} + 2 N2{3-}
KBr + Ba(No3)2 = KNo3 + BaBr2 =>
2 KBr + Ba(No3)2 = 2 KNo3 + BaBr2
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
HClO3 + HCl = H2O + Cl2 =>
HClO3 + 5 HCl = 3 H2O + 3 Cl2
K2O + H2O = potassiumhydroxide =>
K2O + H2O = 2 KOH
CH3COCH2CH2CH3 + O2 = CO2 + H2O =>
CH3COCH2CH2CH3 + 7 O2 = 5 CO2 + 5 H2O
K2TeO4 + HCl = KCl + H2TeO3 + H2O + Cl2 =>
K2TeO4 + 4 HCl = 2 KCl + H2TeO3 + H2O + Cl2
C6H5OH + H = C6H5 + H2O =>
C6H5OH + H = C6H5 + H2O
H2Zn + HCl = ZnCl2 + H2 =>
H2Zn + 2 HCl = ZnCl2 + 2 H2
Ag(NO3) + MgBr2 = AgBr + Mg(NO3)2 =>
2 Ag(NO3) + MgBr2 = 2 AgBr + Mg(NO3)2
NiSO4 + NaC4H7N2O2 = Ni(C4H7N2O2)2 + Na2SO4 =>
NiSO4 + 2 NaC4H7N2O2 = Ni(C4H7N2O2)2 + Na2SO4
S8O2 = S8 + O2 =>
S8O2 = S8 + O2
C4H11O2N + O2 = CO2 + H2O + NO3 =>
4 C4H11O2N + 29 O2 = 16 CO2 + 22 H2O + 4 NO3
HClO4 + H2S = HClO3 + H2O + S =>
HClO4 + H2S = HClO3 + H2O + S
Pb(NO3)4 + Fe(I)3 = Fe(NO3)3 + Pb(I)4 =>
3 Pb(NO3)4 + 4 Fe(I)3 = 4 Fe(NO3)3 + 3 Pb(I)4
FeO + NaOH = Fe(OH)3 + Na3O =>
FeO + 3 NaOH = Fe(OH)3 + Na3O
SO2 + Ba(OH)2 = BaO + S(OH)4 =>
SO2 + 2 Ba(OH)2 = 2 BaO + S(OH)4
Mg3 + N2 = Mg3{2+} + N2{3-} =>
3 Mg3 + 2 N2 = 3 Mg3{2+} + 2 N2{3-}
NaOH = H2 + Na + HO2 =>
4 NaOH = H2 + 4 Na + 2 HO2
La2(C2O4)3 = La2O3 + CO + CO2 =>
La2(C2O4)3 = La2O3 + 3 CO + 3 CO2
SO2 + MgO2 = MgSO4 =>
SO2 + MgO2 = MgSO4
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| Équations équilibrées la veille |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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