| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba + 2 P = Ba3P2
C8H10CH2S2H2 + H2O2 = CO2 + H2O + H2SO4 =>
C8H10CH2S2H2 + 31 H2O2 = 9 CO2 + 36 H2O + 2 H2SO4
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
FeCl3HNO3 = FeNO3HCl3 =>
FeCl3HNO3 = FeNO3HCl3
KI + O3 = KO2 + I2 =>
6 KI + 4 O3 = 6 KO2 + 3 I2
Sn + Hg2(NO3)2 = Hg + Sn(NO3)4 =>
Sn + 2 Hg2(NO3)2 = 4 Hg + Sn(NO3)4
C8H19N + O2 = CO2 + H2O + N2 =>
4 C8H19N + 51 O2 = 32 CO2 + 38 H2O + 2 N2
Sn + KCl = SnCl2 + K =>
Sn + 2 KCl = SnCl2 + 2 K
La1000(N1000O3000)3*6H2000O1000 + Ca1000(N1000O3000)2*4H2000O1000 + Ni1000(N1000O3000)2*6H2000O1000 + Fe1000(N1000O3000)3*9H2000O1000 = La975Ca25Ni750Fe250O3000 + N1000O1000 + O2000 + H2000O1000 =>
39 La1000(N1000O3000)3*6H2000O1000 + Ca1000(N1000O3000)2*4H2000O1000 + 30 Ni1000(N1000O3000)2*6H2000O1000 + 10 Fe1000(N1000O3000)3*9H2000O1000 = 40 La975Ca25Ni750Fe250O3000 + 209 N1000O1000 + 149 O2000 + 508 H2000O1000
KMnO4 + (COOK)2 + H2SO4 = KHSO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5(COOK)2 + 14 H2SO4 = 12 KHSO4 + 2 MnSO4 + 10 CO2 + 8 H2O
C4H10 = C4H8 + H2 =>
C4H10 = C4H8 + H2
Ba{2+} + Na2SO4 = BaSO4 + Na{+} =>
Ba{2+} + Na2SO4 = BaSO4 + 2 Na{+}
CaCl2 + (NH4)2O = CaO + NH4Cl =>
CaCl2 + (NH4)2O = CaO + 2 NH4Cl
Fr + H2SO4 = Fr2SO4 + H2S + H2O =>
8 Fr + 5 H2SO4 = 4 Fr2SO4 + H2S + 4 H2O
V2O3 + O2 = VO2 =>
2 V2O3 + O2 = 4 VO2
PbSO4 + NO + OH{-} = Pb + SO4{2-} + NO2 + H2O =>
PbSO4 + NO + 2 OH{-} = Pb + SO4{2-} + NO2 + H2O
Mg + K3PO4 + HCl = PH3 + MgCl2 + KCl + H2O =>
4 Mg + K3PO4 + 11 HCl = PH3 + 4 MgCl2 + 3 KCl + 4 H2O
CO + Mn(OH)2 = Mn + CO2 + H =>
2 CO + Mn(OH)2 = Mn + 2 CO2 + 2 H
HCl + CrO3 = Cl2 + H2O + CrCl3 =>
12 HCl + 2 CrO3 = 3 Cl2 + 6 H2O + 2 CrCl3
NaHCO3(s) + C6H8O7(s) = Na3C6H5O7(aq) + CO2(g) + H2O(l) =>
3 NaHCO3(s) + C6H8O7(s) = Na3C6H5O7(aq) + 3 CO2(g) + 3 H2O(l)
Cd + NaCl = CdCl2 + Na =>
Cd + 2 NaCl = CdCl2 + 2 Na
Ca(OH)2 + Cl2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + CaCl2 + 2 H2O
Na2S + I2 + H2O = NaI + HI + H2SO4 =>
Na2S + 4 I2 + 4 H2O = 2 NaI + 6 HI + H2SO4
C3H7OH + Cu = C3H7OCu + H2 =>
2 C3H7OH + 2 Cu = 2 C3H7OCu + H2
KF(s) = K(s) + F2(g) =>
2 KF(s) = 2 K(s) + F2(g)
NO = N2 + O2 =>
2 NO = N2 + O2
NH3 + H2O + Ni(NO3)2 = Ni(OH)2 + NH4NO3 =>
2 NH3 + 2 H2O + Ni(NO3)2 = Ni(OH)2 + 2 NH4NO3
Pb + Cu = PbCu =>
Pb + Cu = PbCu
Na2S + I2 + H2O = NaI + HI + H2SO4 =>
Na2S + 4 I2 + 4 H2O = 2 NaI + 6 HI + H2SO4
HI + Cl = HCl + I =>
HI + Cl = HCl + I
CdCl2 + Na2S = CdS + NaCl =>
CdCl2 + Na2S = CdS + 2 NaCl
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
ZnCl2 + CuCl2*H2O + NaOH + C6H12O6 + AlCl3 = Cu100Zn8Al92O200 + NaCl + H2O + C2H12O7 =>
24 ZnCl2 + 300 CuCl2*H2O + 1476 NaOH + 46 C6H12O6 + 276 AlCl3 = 3 Cu100Zn8Al92O200 + 1476 NaCl + 486 H2O + 138 C2H12O7
Na2S + I2 + H2O = NaI + HI + H2SO4 =>
Na2S + 4 I2 + 4 H2O = 2 NaI + 6 HI + H2SO4
N2 = N3 =>
3 N2 = 2 N3
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
LiHNo3 = LiNo3H =>
LiHNo3 = LiNo3H
C6H14N4O2H2O = NH2CONH2C5H12N2O2 =>
C6H14N4O2H2O = NH2CONH2C5H12N2O2
K2C2O4 + H2O = C2H2O4 + KOH =>
K2C2O4 + 2 H2O = C2H2O4 + 2 KOH
C15H5 + O2 = CO2 + H2O =>
4 C15H5 + 65 O2 = 60 CO2 + 10 H2O
SnSO4 + BaCl2 = SnCl + Ba(SO4)2 =>
2 SnSO4 + BaCl2 = 2 SnCl + Ba(SO4)2
Au + Br2 = AuBr2 =>
Au + Br2 = AuBr2
Na2S + I2 + H2O = NaI + HI + H2SO4 =>
Na2S + 4 I2 + 4 H2O = 2 NaI + 6 HI + H2SO4
Fe(C2O4)3 + K + H2O = K3Fe(C2O4)3*3H2O =>
Fe(C2O4)3 + 3 K + 3 H2O = K3Fe(C2O4)3*3H2O
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
C16H18 + O2 = CO2 + H2O =>
2 C16H18 + 41 O2 = 32 CO2 + 18 H2O
FeO2 + H2SO4 + Zn = FeSO4 + H2 + ZnO2 =>
FeO2 + H2SO4 + Zn = FeSO4 + H2 + ZnO2
CuCl2 + H2 = Cu + HCl =>
CuCl2 + H2 = Cu + 2 HCl
C5H8 + Cl2 = C5H8Cl =>
2 C5H8 + Cl2 = 2 C5H8Cl
H2F + KOH = H2O + K2F =>
H2F + 2 KOH = 2 H2O + K2F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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