| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO3 + KCl = KNO3 + NaCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
BiS3 + O2 = Bi2O3 + SO2 =>
4 BiS3 + 15 O2 = 2 Bi2O3 + 12 SO2
Zr2TiC2O2 = ZrC + ZrO2 + TiC =>
Zr2TiC2O2 = ZrC + ZrO2 + TiC
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
CACO3 + H2SO4 = CASO4 + H2O + CO2 =>
CACO3 + H2SO4 = CASO4 + H2O + CO2
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(s) + HgCl(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(s) + 2 HgCl(aq)
(Fe2)O + Al = AlO + Fe =>
(Fe2)O + Al = AlO + 2 Fe
H2SO4 + CaO = Ca2(SO4)2 + H2O =>
2 H2SO4 + 2 CaO = Ca2(SO4)2 + 2 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Zr2VC2O2 = ZrC + ZrO2 + V6C5 + C =>
6 Zr2VC2O2 = 6 ZrC + 6 ZrO2 + V6C5 + C
K + S = KS =>
K + S = KS
HNO3 + P = H3PO4 + H2O + NO2 =>
5 HNO3 + P = H3PO4 + H2O + 5 NO2
RbCl + Fe(NO3)3 = RbNO3 + FeCl3 =>
3 RbCl + Fe(NO3)3 = 3 RbNO3 + FeCl3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
B + O2 = BO2 =>
B + O2 = BO2
Zr2CrC2O2 = ZrC + ZrO2 + Cr3C2 + C =>
3 Zr2CrC2O2 = 3 ZrC + 3 ZrO2 + Cr3C2 + C
C3H8 + O2 = CO + H20 =>
10 C3H8 + 15 O2 = 30 CO + 4 H20
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NaI + H2SO4 = I2 + H2S + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = 4 I2 + H2S + 4 Na2SO4 + 4 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
SnO + LiOH + H2O = Li2[Sn(OH)4] =>
SnO + 2 LiOH + H2O = Li2[Sn(OH)4]
CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
C2H4CL2 + O2 = CO2 + H20 + HCL =>
10 C2H4CL2 + 10 O2 = 10 CO2 + H20 + 20 HCL
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
Y2O3 + HNO3 = Y(NO3)3 + H2O =>
Y2O3 + 6 HNO3 = 2 Y(NO3)3 + 3 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
AgNO3 + Na2(CrO4)(aq) = Ag2(CrO4)(s) + NaNO3(aq) =>
2 AgNO3 + Na2(CrO4)(aq) = Ag2(CrO4)(s) + 2 NaNO3(aq)
MG + O2 = MGO =>
2 MG + O2 = 2 MGO
C2H + O2 = CO + H2O =>
4 C2H + 5 O2 = 8 CO + 2 H2O
C2H6O + C7H6O2 = C9H10O2 + H2O =>
C2H6O + C7H6O2 = C9H10O2 + H2O
KMnO4 + Cr2(SO4)3 + KOH = K2MnO4 + K2SO4 + K2CrO4 + H2O =>
6 KMnO4 + Cr2(SO4)3 + 16 KOH = 6 K2MnO4 + 3 K2SO4 + 2 K2CrO4 + 8 H2O
C5H8 + C2H5OH = C7H13OH =>
C5H8 + C2H5OH = C7H13OH
C2H2 + O2 = CO + H2O =>
2 C2H2 + 3 O2 = 4 CO + 2 H2O
C5H8 + C2H5OH = C7H13OH =>
C5H8 + C2H5OH = C7H13OH
Zr2NbC2O2 = ZrC + ZrO2 + Nb2C + C =>
2 Zr2NbC2O2 = 2 ZrC + 2 ZrO2 + Nb2C + C
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
S + F2 = SF6 =>
S + 3 F2 = SF6
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/18
Équations équilibrées sur02/13/17
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