| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O(aq) + H2O(l) = 2 LiOH(aq)
FeCl2 + H2O2 + H2SO4 = Cl2 + H2O + FeSO4 =>
FeCl2 + H2O2 + H2SO4 = Cl2 + 2 H2O + FeSO4
ClH + Zn = ClZn + H =>
ClH + Zn = ClZn + H
Na(CO3) + H2(SO4) = Na(SO4) + H2O + CO2 =>
Na(CO3) + H2(SO4) = Na(SO4) + H2O + CO2
C4H4 + HCl = C4H5Cl =>
C4H4 + HCl = C4H5Cl
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Hg + OH = HgOH =>
Hg + OH = HgOH
CH2O + CuSO4 + NaOH = HCOOH + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 4 NaOH = HCOOH + Cu2O + 2 Na2SO4 + 2 H2O
Al2(CO3)3 + NaOH = Na(Al(OH)4) + Na2CO3 =>
Al2(CO3)3 + 8 NaOH = 2 Na(Al(OH)4) + 3 Na2CO3
MnO + H = Mn + H2O =>
MnO + 2 H = Mn + H2O
Mg + (OH)2 = MgO + H2O =>
Mg + (OH)2 = MgO + H2O
WN4O4 + CO = NO + WC6O6 =>
WN4O4 + 6 CO = 4 NO + WC6O6
H3PO4 + KCI = K3PO4 + HCI =>
H3PO4 + 3 KCI = K3PO4 + 3 HCI
NH4H2PO4 + AgNO3 = Ag3PO4 + NH4NO3 + H3PO4 =>
3 NH4H2PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3 + 2 H3PO4
NH4 + Br = BrNH4 =>
NH4 + Br = BrNH4
C9H20 + O = CO2 + H2O =>
C9H20 + 28 O = 9 CO2 + 10 H2O
HI + AgOH = AgI + H2O =>
HI + AgOH = AgI + H2O
CuCl2 + LiOH = Cu(OH)2 + Li2Cl2 =>
CuCl2 + 2 LiOH = Cu(OH)2 + Li2Cl2
C2H4 + NH3 = C8H18 + N =>
12 C2H4 + 2 NH3 = 3 C8H18 + 2 N
SO4Na2 + Cl2Ba = SO4Ba + ClNa =>
SO4Na2 + Cl2Ba = SO4Ba + 2 ClNa
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
C6H6 + HCl = C6H7Cl =>
C6H6 + HCl = C6H7Cl
OCl{-} + S2O3{-2} + OH{-} = SO4{-2}{-} + Cl{-} + H2O =>
4 OCl{-} + S2O3{-2} + 2 OH{-} = 2 SO4{-2}{-} + 4 Cl{-} + H2O
C12H25OH + H2SO4 = C12H25HSO4 + H2O =>
C12H25OH + H2SO4 = C12H25HSO4 + H2O
Cr(OH)3 + NaCl + NaOH = Na3[Cr(OH)5Cl] =>
Cr(OH)3 + NaCl + 2 NaOH = Na3[Cr(OH)5Cl]
C8H10 + HNO3 = C8H8N2O4 + H2O =>
C8H10 + 2 HNO3 = C8H8N2O4 + 2 H2O
Cr3 + O2{-}2 = CrO2{-}2 =>
Cr3 + 3 O2{-}2 = 3 CrO2{-}2
Al8 + Fe2O3 = Al2O3 + Fe8 =>
Al8 + 4 Fe2O3 = 4 Al2O3 + Fe8
I2 = I =>
I2 = 2 I
K3PO4 + CaCl2 = K3Cl2 + PO4Ca =>
K3PO4 + CaCl2 = K3Cl2 + PO4Ca
HI + KOH = KIH2O =>
HI + KOH = KIH2O
H + Cu(OH)2 = Cu + H2O =>
2 H + Cu(OH)2 = Cu + 2 H2O
Na(s) + Br2(g) = NaBr(s) =>
2 Na(s) + Br2(g) = 2 NaBr(s)
C2H5COOH + C5H11OH = C2H5COOC5H11 + H2O =>
C2H5COOH + C5H11OH = C2H5COOC5H11 + H2O
MgCO3*5H2O = MgO + CO2 + H2O =>
MgCO3*5H2O = MgO + CO2 + 5 H2O
CuO + Na = NaO + Cu =>
CuO + Na = NaO + Cu
Ba{+2} + Cl{-} = BaCl2 =>
Ba{+2} + 2 Cl{-} = BaCl2
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
CO2 + CaCO3 + H2O = Ca2 + HCO3 =>
2 CO2 + 2 CaCO3 + 2 H2O = Ca2 + 4 HCO3
CuO + H2 = CuH2 + O2 =>
2 CuO + 2 H2 = 2 CuH2 + O2
U + H2 = UH3 =>
2 U + 3 H2 = 2 UH3
MnO4{-} + e + H{+} = Mn{2} + H2O =>
MnO4{-} + 5e + 8 H{+} = Mn{2} + 4 H2O
Au + HNO3 + HCl + FeS2 = HAuCl4 + FeNO2 + H2S + H2O =>
5 Au + 3 HNO3 + 20 HCl + 3 FeS2 = 5 HAuCl4 + 3 FeNO2 + 6 H2S + 3 H2O
Al + KNO3 + HCl = AlCl3 + NH4Cl + H2O + KCl =>
8 Al + 3 KNO3 + 30 HCl = 8 AlCl3 + 3 NH4Cl + 9 H2O + 3 KCl
Al2(SO4)3(aq) + AgNO3 = Al(NO3)3 + Ag2SO4 =>
Al2(SO4)3(aq) + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2SO4
Na2[Sn(OH)4] + NaOH + AgNO3 = Na2[Sn(OH)6] + Ag + NaNO3 =>
Na2[Sn(OH)4] + 2 NaOH + 2 AgNO3 = Na2[Sn(OH)6] + 2 Ag + 2 NaNO3
Ca(HCO3)2 + CH3COOH = Ca(CH3COO)2 + H2CO3 =>
Ca(HCO3)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2CO3
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
Zn(ClO4)2 + K3PO4 = Zn3(PO4)2 + KClO4 =>
3 Zn(ClO4)2 + 2 K3PO4 = Zn3(PO4)2 + 6 KClO4
C3H8O + H2SO4 = CO2 + SO2 + H2O =>
C3H8O + 9 H2SO4 = 3 CO2 + 9 SO2 + 13 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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