| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + BaO = Ba(PO3)2
Mn + HNO3 = Mn(NO3)2 + NH4NO3 + H2O =>
4 Mn + 10 HNO3 = 4 Mn(NO3)2 + NH4NO3 + 3 H2O
KClO + I2 + KOH = KCl + KIO3 + H2O =>
5 KClO + I2 + 2 KOH = 5 KCl + 2 KIO3 + H2O
SnO2 = Sn + O2 =>
SnO2 = Sn + O2
ZnO + SnO = SnZnO2 =>
ZnO + SnO = SnZnO2
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
15 CH3CH2CHCH2 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 16 MnSO4 + 8 K2SO4 + 24 H2O
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
H2SO4 + K2Cr2O7 + H2S = Cr2(SO4)3 + H2O + KHSO4 =>
17 H2SO4 + 4 K2Cr2O7 + 3 H2S = 4 Cr2(SO4)3 + 16 H2O + 8 KHSO4
Na2CuO2 + H2SO4 = Na2SO4 + CuO + H2O =>
Na2CuO2 + H2SO4 = Na2SO4 + CuO + H2O
ArOH + NaOH = ArONa + H2O =>
ArOH + NaOH = ArONa + H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
HI + HSO = HS + HO + I =>
HI + HSO = HS + HO + I
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
Ba + CO = BaCO =>
Ba + CO = BaCO
NaHCO3 + H3C6H5O7 = CO2 + H2O + NaHC6H5O7 =>
18 NaHCO3 + 17 H3C6H5O7 = 12 CO2 + 23 H2O + 18 NaHC6H5O7
H2O + C2H4 = CO2 + H2 =>
4 H2O + C2H4 = 2 CO2 + 6 H2
C6H5NH2 + HBr = C6H2NH3Br3 + H2 =>
2 C6H5NH2 + 6 HBr = 2 C6H2NH3Br3 + 5 H2
Na2FeO4 + SnOH + H2O = NaOH + Fe3OH + SnO2 =>
9 Na2FeO4 + 17 SnOH + 2 H2O = 18 NaOH + 3 Fe3OH + 17 SnO2
Mg2Si2O6 + MgAl2O4 = Mg3Al2Si3O12 + Mg2SiO4 =>
2 Mg2Si2O6 + MgAl2O4 = Mg3Al2Si3O12 + Mg2SiO4
Zn + SnCl3 = ZnCl2 + Sn =>
3 Zn + 2 SnCl3 = 3 ZnCl2 + 2 Sn
KH2F2 = KF + H2 + F =>
KH2F2 = KF + H2 + F
Zn + VO{2+} + H{+} = Zn{2+} + V{3+} + H2O =>
Zn + 2 VO{2+} + 4 H{+} = Zn{2+} + 2 V{3+} + 2 H2O
CH3CHCHCH3 + H2O = CO2 + H2 =>
CH3CHCHCH3 + 8 H2O = 4 CO2 + 12 H2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
K2HPO4 + FeCl3 = FeHPO4 + K2Cl3 =>
K2HPO4 + FeCl3 = FeHPO4 + K2Cl3
NH3(g) + O2(g) = NO2(g) + H2O(i) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(i)
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Na + chlorine = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
Na2O + CaF2 = NaF + CaO =>
Na2O + CaF2 = 2 NaF + CaO
KCl + Na3(Co(NO2)6) = K3(Co(NO2)6) + NaCl =>
3 KCl + Na3(Co(NO2)6) = K3(Co(NO2)6) + 3 NaCl
CH3COOH + CH3CH2CH2CH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
CH3COOH + CH3CH2CH2CH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O
K2Cr2O7 + Al2S3 = K2S + Al2(Cr2O7)3 =>
3 K2Cr2O7 + Al2S3 = 3 K2S + Al2(Cr2O7)3
CoCl2(aq) + NaOH(aq) = Co(OH)2 + NaCl(s) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaCl(s)
C4H6 + HBr = CHBr + H =>
C4H6 + 4 HBr = 4 CHBr + 6 H
Fe(NO3)3 + HCl = FeCl3 + HNO3 =>
Fe(NO3)3 + 3 HCl = FeCl3 + 3 HNO3
Ba(HCO3)2 + Ba(OH)2 = H2O + BaCO3 =>
Ba(HCO3)2 + Ba(OH)2 = 2 H2O + 2 BaCO3
Li2CO3 + HI = LiI + H2CO3 =>
Li2CO3 + 2 HI = 2 LiI + H2CO3
Ba + CO = BaCO =>
Ba + CO = BaCO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
15 CH3CH2CHCH2 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 16 MnSO4 + 8 K2SO4 + 24 H2O
Ru(OH)3 + HF = RuF3 + H2O =>
Ru(OH)3 + 3 HF = RuF3 + 3 H2O
H2S + Li = LiS2 + H2 =>
2 H2S + Li = LiS2 + 2 H2
K2CO3 + Al(OH)3 = KOH + Al2(CO3)3 =>
3 K2CO3 + 2 Al(OH)3 = 6 KOH + Al2(CO3)3
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
15 CH3CH2CHCH2 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 16 MnSO4 + 8 K2SO4 + 24 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H2OH + O2 = CO2 + H2O =>
4 C2H2OH + 9 O2 = 8 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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