| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 O2 = 2 NO3
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
H2SO4 + Ca(NO3)2 = CaSO4 + HNO3 =>
H2SO4 + Ca(NO3)2 = CaSO4 + 2 HNO3
Cl2 + KOH = KCl + KClO03 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO03 + 3 H2O
As2S3 + KClO3 + H2O = H1AsO4 + H2SO4 + KCl =>
3 As2S3 + 16 KClO3 + 12 H2O = 6 H1AsO4 + 9 H2SO4 + 16 KCl
C7H14O2 + O2 = CO2 + H2O =>
2 C7H14O2 + 19 O2 = 14 CO2 + 14 H2O
MnO4{-} + V{2+} + H{+} = VO2{+} + Mn{2+} + H2O =>
3 MnO4{-} + 5 V{2+} + 4 H{+} = 5 VO2{+} + 3 Mn{2+} + 2 H2O
Ca + HNO3 = N + HCaO3 =>
Ca + HNO3 = N + HCaO3
CaPO4 + SiO2 + C2 = P + CaSiO3 + CO =>
2 CaPO4 + 2 SiO2 + 3 C2 = 2 P + 2 CaSiO3 + 6 CO
C3H8 + H2O + KMnO4 = C3H8(OH)2 + KOH + MnO2 =>
3 C3H8 + 4 H2O + 2 KMnO4 = 3 C3H8(OH)2 + 2 KOH + 2 MnO2
H2CO3 + Cr(OH)2 = H2O + CrCO3 =>
H2CO3 + Cr(OH)2 = 2 H2O + CrCO3
H2SO5 + NaCl = Na2SO4 + Cl2 + H2O =>
H2SO5 + 2 NaCl = Na2SO4 + Cl2 + H2O
Hg + HNO3 = Hg(NO33)2 + NO2 + H2O =>
Hg + 124 HNO3 = Hg(NO33)2 + 122 NO2 + 62 H2O
Na2O + K3PO4 = Na3PO4 + K2O =>
3 Na2O + 2 K3PO4 = 2 Na3PO4 + 3 K2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHOHCH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
H3PO4 + Ca = H + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca = 6 H + Ca3(PO4)2
SnCl2 + Br2 = [SnBr2Cl2] =>
SnCl2 + Br2 = [SnBr2Cl2]
Cl + KBr = KCl4 + Br =>
4 Cl + KBr = KCl4 + Br
Sr(OH)2 + SO3 = SrSO4 + H2O =>
Sr(OH)2 + SO3 = SrSO4 + H2O
Cs2CO3 + H2O = CsHCO3 + CsOH =>
Cs2CO3 + H2O = CsHCO3 + CsOH
HC2H3O2 + HS = H2O + SC2H3O =>
HC2H3O2 + HS = H2O + SC2H3O
Al + NaOH = H + NaAlO =>
Al + NaOH = H + NaAlO
Mo1O2 + H2O = Mo + (OH)2 =>
Mo1O2 + 2 H2O = Mo + 2(OH)2
C5H7O2NP + O2 = CH4 + CO2 + N2 + H3PO4 =>
2 C5H7O2NP + 10 O2 = 2 CH4 + 8 CO2 + N2 + 2 H3PO4
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
As2S3 + KClO3 + H2O = H1AsO4 + H2SO4 + KCl =>
3 As2S3 + 16 KClO3 + 12 H2O = 6 H1AsO4 + 9 H2SO4 + 16 KCl
C6H5CH3CCH2 + KMnO4 = C6H5COOK + MnO2 + K2CO3 + H2O =>
9 C6H5CH3CCH2 + 58 KMnO4 = 8 C6H5COOK + 58 MnO2 + 25 K2CO3 + 25 H2O
H2CO3 + Cr(OH)2 = H2O + CrCO3 =>
H2CO3 + Cr(OH)2 = 2 H2O + CrCO3
H3CCOOH + LiOH = LiH3CCOO + H2O =>
H3CCOOH + LiOH = LiH3CCOO + H2O
KMnO4 + H2SO4 + FeSO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = K2SO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O
HCl + HClO4 = ClO3 + H2O =>
HCl + 7 HClO4 = 8 ClO3 + 4 H2O
K2CrO4 + K2SO3 + H2O = K[Cr(OH)4] + K2SO4 + KOH =>
2 K2CrO4 + 3 K2SO3 + 5 H2O = 2 K[Cr(OH)4] + 3 K2SO4 + 2 KOH
MgCl2 + Na2SO4 = MgSO4 + Na2Cl2 =>
MgCl2 + Na2SO4 = MgSO4 + Na2Cl2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C6H3(COOH)3 + NaOH = C6H3(COONa)3 + H2O =>
C6H3(COOH)3 + 3 NaOH = C6H3(COONa)3 + 3 H2O
ZnBr2 + CsOH = ZnOH + CsBr2 =>
ZnBr2 + CsOH = ZnOH + CsBr2
Na3PO4 + Be(NO3)2 = NaNO3 + Be3(PO4)2 =>
2 Na3PO4 + 3 Be(NO3)2 = 6 NaNO3 + Be3(PO4)2
O2 + NaF = NaFO =>
O2 + 2 NaF = 2 NaFO
O3 + N2H4 = H2O + N2 =>
2 O3 + 3 N2H4 = 6 H2O + 3 N2
Na2CO2 + H2O = H2CO2 + NaOH =>
Na2CO2 + 2 H2O = H2CO2 + 2 NaOH
NaBr + H2SO4 + KMnO4 = Na2SO4 + MnO2 + H2O + K2SO4 + Br2 =>
6 NaBr + 4 H2SO4 + 2 KMnO4 = 3 Na2SO4 + 2 MnO2 + 4 H2O + K2SO4 + 3 Br2
C4H6O4 + KOH = C4H5O4K + H2O =>
C4H6O4 + KOH = C4H5O4K + H2O
CH3(CH2)16COOH + CH3OH = CH3(CH2)16COOCH3 + C3H8O3 =>
17 CH3(CH2)16COOH + CH3OH = 16 CH3(CH2)16COOCH3 + C3H8O3
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
CH3Cl + HNO3 = CH3NO3 + HCl =>
CH3Cl + HNO3 = CH3NO3 + HCl
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
AgOH + HIO4 = AgIO4 + H2O =>
AgOH + HIO4 = AgIO4 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/24
Équations équilibrées sur02/27/23
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