| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 C6H12O + 26 HNO3 = 12 C4H6O4 + 25 H2O + 13 N2O
Na2CO3 + CH3COOH = CH3COONa + H2O + CO3 =>
6 Na2CO3 + 11 CH3COOH = 12 CH3COONa + 4 H2O + 4 CO3
C6H14O + C4H6O3 = C8H16O2 + CH3COOH =>
C6H14O + C4H6O3 = C8H16O2 + CH3COOH
H2SO3 = H + HSO3 =>
H2SO3 = H + HSO3
C3H6 + H2O = C3H6H2O =>
C3H6 + H2O = C3H6H2O
ZnCl2 + NH4S2 = ZnS2 + NH4Cl2 =>
ZnCl2 + NH4S2 = ZnS2 + NH4Cl2
C4H9Br + KOH = KBr + C4H8 + H2O =>
C4H9Br + KOH = KBr + C4H8 + H2O
Mg(NO3)2 + NaOH = Mg(OH)2 + Na + NO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 Na + 2 NO3
FeSO4 + Ca = Fe + CaSO4 =>
FeSO4 + Ca = Fe + CaSO4
PClClClClCl + HHO = HHHPOOOO + HCl =>
PClClClClCl + 4 HHO = HHHPOOOO + 5 HCl
ZnBr + Al3 = Zn + AlBr3 =>
9 ZnBr + Al3 = 9 Zn + 3 AlBr3
KMnO4(k) + HCl(aq)(konc) = KCl(aq) + MnCl2(aq) + Cl2(d) + H2O(s) =>
2 KMnO4(k) + 16 HCl(aq)(konc) = 2 KCl(aq) + 2 MnCl2(aq) + 5 Cl2(d) + 8 H2O(s)
Pb + H2SO4 = Pb2(SO4)3 + H2 =>
2 Pb + 3 H2SO4 = Pb2(SO4)3 + 3 H2
NaCl + H2O = HCl + NaOH =>
NaCl + H2O = HCl + NaOH
Cr(OH)3 + NaOH + Br2 = NaBr + Na2CrO4 + H2O =>
2 Cr(OH)3 + 10 NaOH + 3 Br2 = 6 NaBr + 2 Na2CrO4 + 8 H2O
Sn{2} + IO3{-} + H{+} = Sn{4} + I{-} + H2O =>
3 Sn{2} + IO3{-} + 6 H{+} = 3 Sn{4} + I{-} + 3 H2O
CH4 + H2O = H2 + CH4O =>
CH4 + H2O = H2 + CH4O
C2H5Br + Br2 = C2Br6 + HBr =>
C2H5Br + 5 Br2 = C2Br6 + 5 HBr
HCl + Li2O = LiCl + H2O =>
2 HCl + Li2O = 2 LiCl + H2O
KClO3(s) + Mg(s) = KCl(s) + MgO(s) =>
KClO3(s) + 3 Mg(s) = KCl(s) + 3 MgO(s)
Na2CO3 + CH3COOH = CH3COONa + H2O + CO3 =>
6 Na2CO3 + 11 CH3COOH = 12 CH3COONa + 4 H2O + 4 CO3
CH4 + H2S = CS2 + H2 =>
CH4 + 2 H2S = CS2 + 4 H2
CaF2*Ca3(PO4)2 + H2O + H2SO4 = HF + H3PO4 + CaSO4*2H2O =>
CaF2*Ca3(PO4)2 + 8 H2O + 4 H2SO4 = 2 HF + 2 H3PO4 + 4 CaSO4*2H2O
(NH4)S + Al(NO3)3 + H2O = (NH4)(NO3) + Al(OH)3 + H2S =>
8(NH4)S + 2 Al(NO3)3 + 9 H2O = 7(NH4)(NO3) + 2 Al(OH)3 + 8 H2S
ZnS + O2 + H2O = Zn + H2SO4 =>
2 ZnS + 3 O2 + 2 H2O = 2 Zn + 2 H2SO4
NaVO3 + H2O2 + H2SO4 = H3[VO2(O2)2] + Na2SO4 + H2O =>
2 NaVO3 + 4 H2O2 + H2SO4 = 2 H3[VO2(O2)2] + Na2SO4 + 2 H2O
Zr + Br2 = ZrBr3 =>
2 Zr + 3 Br2 = 2 ZrBr3
O2 + Sb2S5 = SbO2 + SO2 =>
7 O2 + Sb2S5 = 2 SbO2 + 5 SO2
O33 + H = H2O =>
O33 + 66 H = 33 H2O
Br1 + Cl2 + H2O = HBrO3 + HCl =>
2 Br1 + 5 Cl2 + 6 H2O = 2 HBrO3 + 10 HCl
CuCl2 + NaHCO3 = Cu(OH)2*CuCO3Cu(OH)2 + H2O + CO2 + NaCl =>
3 CuCl2 + 6 NaHCO3 = Cu(OH)2*CuCO3Cu(OH)2 + H2O + 5 CO2 + 6 NaCl
C8H18(e) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(e) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
K2HPO4 + HCl{-} = K2H2PO4 + Cl{-} =>
K2HPO4 + HCl{-} = K2H2PO4 + Cl{-}
Ba(SO4) + HCl = BaCl2 + H2(SO4) =>
Ba(SO4) + 2 HCl = BaCl2 + H2(SO4)
Au + HNO3 + HCl = HAuCl4*H2O + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4*H2O + NO + H2O
SnCl4 + S + H2 = SnS2 + HCl2 =>
SnCl4 + 2 S + H2 = SnS2 + 2 HCl2
Zn + HNO3 + H2SO4 = Zn(SO4)2 + N2 + H2O =>
5 Zn + 4 HNO3 + 10 H2SO4 = 5 Zn(SO4)2 + 2 N2 + 12 H2O
Na2CO3 + PCl5 + H2O = Na2HPO4 + NaHCO3 + NaCl =>
7 Na2CO3 + PCl5 + 4 H2O = Na2HPO4 + 7 NaHCO3 + 5 NaCl
Na2CO3 + CH3COOH = CH3COONa + H2O + CO3 =>
6 Na2CO3 + 11 CH3COOH = 12 CH3COONa + 4 H2O + 4 CO3
HClO + Br2 + H2O = HBrO3 + HCl =>
5 HClO + Br2 + H2O = 2 HBrO3 + 5 HCl
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Y + O2 = Y2O3 =>
4 Y + 3 O2 = 2 Y2O3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C3H5OOH + Na = C3H5OONa + H2 =>
2 C3H5OOH + 2 Na = 2 C3H5OONa + H2
Al2(SO4)3 + BaCl2 = Al2(SO4)3BaCl2 =>
Al2(SO4)3 + BaCl2 = Al2(SO4)3BaCl2
Cr(OH)4{-}(aq) + OH{-}(aq) + H2O2 = CrO4{2-}(aq) + H2O(l) =>
2 Cr(OH)4{-}(aq) + 2 OH{-}(aq) + 3 H2O2 = 2 CrO4{2-}(aq) + 8 H2O(l)
Na2CO3 + CH3COOH = CH3COONa + H2O + CO3 =>
6 Na2CO3 + 11 CH3COOH = 12 CH3COONa + 4 H2O + 4 CO3
Al(OH)4 + H2 = Al(OH)3 + H2O =>
2 Al(OH)4 + H2 = 2 Al(OH)3 + 2 H2O
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
Ca + P4 = Ca3P2 =>
6 Ca + P4 = 2 Ca3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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