| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ai2 + 4 O3 = 6 AiO2
NaCl(aq) + H2SO4(aq) = HCl(g) + Na2SO4 =>
2 NaCl(aq) + H2SO4(aq) = 2 HCl(g) + Na2SO4
LiOH + As2O3 = As(OH)3 + Li2O =>
6 LiOH + As2O3 = 2 As(OH)3 + 3 Li2O
Fe2O3(g) + CO = Fe + CO2 =>
Fe2O3(g) + 3 CO = 2 Fe + 3 CO2
FeSO3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10 FeSO3 + 6 KMnO4 + 14 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 14 H2O
Na2SiO3 + H2O = Na2SiO3H2O =>
Na2SiO3 + H2O = Na2SiO3H2O
CaSO3 + H2SO4 = Ca(SO4) + H2O + SO2 =>
CaSO3 + H2SO4 = Ca(SO4) + H2O + SO2
(CH3)3N + HNO3 = NH3 + (CH3)NO3 =>
(CH3)3N + 3 HNO3 = NH3 + 3(CH3)NO3
KIO3 = I2 + K + O2 =>
2 KIO3 = I2 + 2 K + 3 O2
ROH + KOH = ROK + H2O =>
ROH + KOH = ROK + H2O
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
C2H5OH + NaClO = NaCl + CH3CHO + H2O =>
C2H5OH + NaClO = NaCl + CH3CHO + H2O
Mg2O2 + Al = Mg3Al2 + O2 =>
3 Mg2O2 + 4 Al = 2 Mg3Al2 + 3 O2
MnCl2LiOH = MnOHLiCl2 =>
MnCl2LiOH = MnOHLiCl2
(OH)COOH + NaOH = (OH)COONa + H2O =>
(OH)COOH + NaOH = (OH)COONa + H2O
C106H263O110N16P1 + O2 = CO2 + NO3{-} + HPO42{-} + H2O + H{+} =>
4 C106H263O110N16P1 + 629 O2 = 424 CO2 + 64 NO3{-} + 4 HPO42{-} + 490 H2O + 68 H{+}
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H3Po4 + NaOH = Na3Po4 + HOH =>
H3Po4 + 3 NaOH = Na3Po4 + 3 HOH
CHCH + H2O = CH(OH)CH2 =>
CHCH + H2O = CH(OH)CH2
HNO3 + P = H3PO3 + N2O4 =>
6 HNO3 + 2 P = 2 H3PO3 + 3 N2O4
NaOH(aq) + Zn(NO3)(aq) = NaNO3 + Zn(OH) =>
NaOH(aq) + Zn(NO3)(aq) = NaNO3 + Zn(OH)
HNO3 + (H)2S = S + NO + (H)2O =>
2 HNO3 + 3(H)2S = 3 S + 2 NO + 4(H)2O
Ca + HNO3 = Ca(NO3)2 + N3 + H2O =>
15 Ca + 36 HNO3 = 15 Ca(NO3)2 + 2 N3 + 18 H2O
KHNO2 + O = KHNO3 =>
KHNO2 + O = KHNO3
Zn + NaOH = Na2 + ZnO + H2 =>
2 Zn + 2 NaOH = Na2 + 2 ZnO + H2
Fe(NO3)2 + Cu(OH)2 = Cu(NO3)2 + Fe(OH)2 =>
Fe(NO3)2 + Cu(OH)2 = Cu(NO3)2 + Fe(OH)2
BeB2 + O = OB + Be =>
BeB2 + 2 O = 2 OB + Be
C3H7(OH)3 + O2 = CO2 + H2O =>
C3H7(OH)3 + 4 O2 = 3 CO2 + 5 H2O
CuNO3 + NaOH = CuO + NaNO3 + H2 =>
2 CuNO3 + 2 NaOH = 2 CuO + 2 NaNO3 + H2
Sb2S3(g) + H2(g) = Sb(l) + H2S(g) =>
Sb2S3(g) + 3 H2(g) = 2 Sb(l) + 3 H2S(g)
SnO + KMnO4 + H2SO4 = Sn(SO4)2 + K2SO4 + MnSO4 + H2O =>
5 SnO + 2 KMnO4 + 13 H2SO4 = 5 Sn(SO4)2 + K2SO4 + 2 MnSO4 + 13 H2O
Cu + KOH + H2O = K2[Cu(OH)4] + H2 =>
Cu + 2 KOH + 2 H2O = K2[Cu(OH)4] + H2
MoO2SO4 + NH4OH = (NH4)2MoO4 + (NH4)2SO4 + H2O =>
MoO2SO4 + 4 NH4OH = (NH4)2MoO4 + (NH4)2SO4 + 2 H2O
MgH2 + Al(NO3)3 = Mg(NO3)2 + AlH3 =>
3 MgH2 + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 AlH3
C6H5CH(CH3)2 + O2 = C6H5CH(OH)CH3 + C2H5OH =>
14 C6H5CH(CH3)2 + 9 O2 = 15 C6H5CH(OH)CH3 + 3 C2H5OH
K(PO4)(s) + Sr(NO3)(aq) = K(NO3)(aq) + Sr(PO4)(s) =>
K(PO4)(s) + Sr(NO3)(aq) = K(NO3)(aq) + Sr(PO4)(s)
Na2CrO7 + NaNO2 + H2SO4 = Cr2(SO)3 + NaNO3 + Na2SO4 + H2O =>
2 Na2CrO7 + 18 NaNO2 + 5 H2SO4 = Cr2(SO)3 + 18 NaNO3 + 2 Na2SO4 + 5 H2O
CoBr3 + N2 = CoN2 + Br3 =>
CoBr3 + N2 = CoN2 + Br3
H3O{+} + C2H5OH + Cr2O72{-} = CH3CO2H + Cr{+} + H2O =>
12 H3O{+} + 141 C2H5OH + 4 Cr2O72{-} = 141 CH3CO2H + 8 Cr{+} + 159 H2O
COCl2 + CH3OH = CH3OCOCl + HCl =>
COCl2 + CH3OH = CH3OCOCl + HCl
Ag(s)O(g)H(g) + H(g)F(s) = AgF + H2O(s) =>
Ag(s)O(g)H(g) + H(g)F(s) = AgF + H2O(s)
CeO2 + RuO2 = Ce2Ru2O7 + O2 =>
4 CeO2 + 4 RuO2 = 2 Ce2Ru2O7 + O2
PbCl2 + C2H4O2 = Pb(C2H3O2)2 + HCl =>
PbCl2 + 2 C2H4O2 = Pb(C2H3O2)2 + 2 HCl
Cu(CH3COO)2 + H2TPP = CH3COOH + Cu(TPP) =>
Cu(CH3COO)2 + H2TPP = 2 CH3COOH + Cu(TPP)
CS2(l) + O2 = CO2 + SO2 =>
CS2(l) + 3 O2 = CO2 + 2 SO2
MnP + N1F2 = MnF3 + N3P2 =>
2 MnP + 3 N1F2 = 2 MnF3 + N3P2
MnO{-} + I{-} + H{+} = Mn2{+} + I2 + H2O =>
4 MnO{-} + 2 I{-} + 8 H{+} = 2 Mn2{+} + I2 + 4 H2O
NaOH + BeN2O6 = NaN2O6 + BeOH =>
NaOH + BeN2O6 = NaN2O6 + BeOH
C6FeK4N6 + K2Cr2O7 + HCl = KCl + FeCl3 + CrCl3 + CO2 + NO + H2O =>
6 C6FeK4N6 + 43 K2Cr2O7 + 386 HCl = 110 KCl + 6 FeCl3 + 86 CrCl3 + 36 CO2 + 36 NO + 193 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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