| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
NaNH2 + NaNO3 = NaN3 + NaOH + NH3 =>
3 NaNH2 + NaNO3 = NaN3 + 3 NaOH + NH3
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
K2CrO4 + H2SO4 + K2SO3 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 K2SO3 = 5 K2SO4 + Cr2(SO4)3 + 5 H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3COH + K2CR2O7 + H2SO4 = H2O + K2SO4 + CR2(SO4)3 + CH3COOH =>
3 CH3COH + K2CR2O7 + 4 H2SO4 = 4 H2O + K2SO4 + CR2(SO4)3 + 3 CH3COOH
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH3COH + K2Cr2O7 + H2SO4 = H2O + K2SO4 + Cr2(SO4)3 + CH3COOH =>
3 CH3COH + K2Cr2O7 + 4 H2SO4 = 4 H2O + K2SO4 + Cr2(SO4)3 + 3 CH3COOH
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
K2CO3 + Cr2O3 + ZrO2 + H3PO4 = K2CrZr(PO4)3 + CO2 + H2O =>
2 K2CO3 + Cr2O3 + 2 ZrO2 + 6 H3PO4 = 2 K2CrZr(PO4)3 + 2 CO2 + 9 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
KMnO4 + NaS + H2O = KOH + MnO2 + NaOH + S =>
KMnO4 + 3 NaS + 2 H2O = KOH + MnO2 + 3 NaOH + 3 S
Na2CO3 + HCL = NaCL + H2O + CO2 =>
Na2CO3 + 2 HCL = 2 NaCL + H2O + CO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na2CO3 + HCL = NaCL + H2O + CO2 =>
Na2CO3 + 2 HCL = 2 NaCL + H2O + CO2
SO2 + H2O = H2S + O2 =>
2 SO2 + 2 H2O = 2 H2S + 3 O2
NH4CL + HNO3 = NO2 + H2O + HCL =>
NH4CL + 7 HNO3 = 8 NO2 + 5 H2O + HCL
Sm(NO3)3*6H2O + Sr(NO3)2 + Fe(NO3)3*9H2O + C6H8O7 = Sm2Sr8Fe120O190 + CO2 + N2 + H2O =>
18 Sm(NO3)3*6H2O + 72 Sr(NO3)2 + 1080 Fe(NO3)3*9H2O + 956 C6H8O7 = 9 Sm2Sr8Fe120O190 + 5736 CO2 + 1719 N2 + 13652 H2O
Na2O2 + Na = Na2O =>
Na2O2 + 2 Na = 2 Na2O
K + P = K3P =>
3 K + P = K3P
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
[Cr(OH)2]2SO4 + H2O = Cr(OH)3 + H2SO4 =>
[Cr(OH)2]2SO4 + 2 H2O = 2 Cr(OH)3 + H2SO4
CH4 + Cl2 = CHCl2 + HCl =>
2 CH4 + 5 Cl2 = 2 CHCl2 + 6 HCl
HNO3 + Ni = N2O + Ni(NO3)2 + H2O =>
10 HNO3 + 4 Ni = N2O + 4 Ni(NO3)2 + 5 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
J2 + P = PJ3 =>
3 J2 + 2 P = 2 PJ3
CO2 + Cl2 = CCl4 + O2 =>
CO2 + 2 Cl2 = CCl4 + O2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
H2 + I2 = HI =>
H2 + I2 = 2 HI
AL + HCl = ALCl3 + H3 =>
AL + 3 HCl = ALCl3 + H3
K2CO3 + In2O3 + GeO2 + H3PO4 = K2InGe(PO4)3 + CO2 + H2O =>
2 K2CO3 + In2O3 + 2 GeO2 + 6 H3PO4 = 2 K2InGe(PO4)3 + 2 CO2 + 9 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuSO4*H2O(heat) = CuSO4 + H2O =>
CuSO4*H2O(heat) = CuSO4 + H2O
CrCl2 + H2SO4 = Cr2(SO4)3 + HCl + SO2 + H2O =>
2 CrCl2 + 4 H2SO4 = Cr2(SO4)3 + 4 HCl + SO2 + 2 H2O
Al + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Fe(OH)2 + H2So4 = FeSo4 + H2O =>
Fe(OH)2 + H2So4 = FeSo4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/19
Équations équilibrées sur02/12/18
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