| Équations équilibrées la veille |
(PO4)3 + 3 HNO3 = 3 PO4(NO3) + 3 H
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
C3H8O3 + O2 = C3H6O4 + H2 =>
2 C3H8O3 + O2 = 2 C3H6O4 + 2 H2
H2CO3(aq) + NaCl(aq) = Na2CO3(aq) + HCl(aq) =>
H2CO3(aq) + 2 NaCl(aq) = Na2CO3(aq) + 2 HCl(aq)
HCIO + SO2 + H2O = HCI + H2SO4 =>
HCIO + SO2 + H2O = HCI + H2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HCH2 + OH = CH2 + H2O =>
HCH2 + OH = CH2 + H2O
Fe{2+} + HO{-} = Fe + OH =>
Fe{2+} + 2 HO{-} = Fe + 2 OH
Na + PO4 + MgCl2 = NaCl + Mg(PO4) =>
2 Na + PO4 + MgCl2 = 2 NaCl + Mg(PO4)
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Al + Ba(OH)2 = Al(OH)3 + Ba =>
2 Al + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
C2H5OH + O2 = CO + H2O2 =>
2 C2H5OH + 7 O2 = 4 CO + 6 H2O2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CO2H2O = C6H12O6 + O2 =>
6 CO2H2O = C6H12O6 + 6 O2
C5H15O + O2 = CO2 + H2O =>
4 C5H15O + 33 O2 = 20 CO2 + 30 H2O
Al2S3(s) + H2O(i) = Al(OH)3(s) + H2S(g) =>
Al2S3(s) + 6 H2O(i) = 2 Al(OH)3(s) + 3 H2S(g)
K2OH + H2SO4 = K2SO4 + H2O + H2 =>
2 K2OH + 2 H2SO4 = 2 K2SO4 + 2 H2O + H2
CH2CHOCOCH3 + CH3OH = CH2CHOH + CH3OCOCH3 =>
CH2CHOCOCH3 + CH3OH = CH2CHOH + CH3OCOCH3
Al + NaOH + H2O = H2 + NaAl(OH)4 =>
2 Al + 2 NaOH + 6 H2O = 3 H2 + 2 NaAl(OH)4
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
At + O2 = AtO2 =>
At + O2 = AtO2
S2 + Ag = Ag2S =>
S2 + 4 Ag = 2 Ag2S
MgCl2(aq) + (NH4)2Co3(aq) = MgCo3(s) + NH4Cl(aq) =>
MgCl2(aq) + (NH4)2Co3(aq) = MgCo3(s) + 2 NH4Cl(aq)
NaOH + BaCl = BaOH + NaCl =>
NaOH + BaCl = BaOH + NaCl
SO2 + Mg(OH)2 = MgSO4 + H2 =>
SO2 + Mg(OH)2 = MgSO4 + H2
S2O3{-2} + H{+} = SO2 + S + H2O =>
S2O3{-2} + 2 H{+} = SO2 + S + H2O
C9H10 + HBr = C9H11Br =>
C9H10 + HBr = C9H11Br
K + (H)2O = KOH + (H)2 =>
2 K + 2(H)2O = 2 KOH + (H)2
CH4 + O2 = H2COO + H2O =>
2 CH4 + 3 O2 = 2 H2COO + 2 H2O
CH3(CH4)2CH3 + O22 = CO2 + H2O =>
22 CH3(CH4)2CH3 + 15 O22 = 88 CO2 + 154 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3]*3H2O + H2O + NH4{+} + SO4{2-} + H{+} =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3[Fe(C2O4)3]*3H2O + 7.9999999999999H2O + 4 NH4{+} + 4 SO4{2-} + 4 H{+}
Li2PO4 + Mg(NO3)2 = LiNO3 + MgPO4 =>
Li2PO4 + Mg(NO3)2 = 2 LiNO3 + MgPO4
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
BaNO3 + NH4SO4 = BaSO4 + NH4NO3 =>
BaNO3 + NH4SO4 = BaSO4 + NH4NO3
AlJ3 + Br2 = AlBr3 + J =>
2 AlJ3 + 3 Br2 = 2 AlBr3 + 6 J
MgS2 + HNO3 = Mg(NO3) + HS2 =>
MgS2 + HNO3 = Mg(NO3) + HS2
(NH4)2SO4 + Ba(ClO3)2 = NH4(ClO3) + BaSO4 =>
(NH4)2SO4 + Ba(ClO3)2 = 2 NH4(ClO3) + BaSO4
KBrO3 + FeSO4 + H2SO4 = Br2 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KBrO3 + 10 FeSO4 + 6 H2SO4 = Br2 + 5 Fe2(SO4)3 + K2SO4 + 6 H2O
Sn + HNO3 = Sn(NO3)3 + NO2 + H2O =>
Sn + 6 HNO3 = Sn(NO3)3 + 3 NO2 + 3 H2O
Au{3+}(aq) + I{-}(aq) = Au(s) + I2(s) =>
2 Au{3+}(aq) + 6 I{-}(aq) = 2 Au(s) + 3 I2(s)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3COOH(aq) + NaHCO3(aq) = NaC3H3O4(aq) + H2O(l) =>
CH3COOH(aq) + NaHCO3(aq) = NaC3H3O4(aq) + H2O(l)
Na2SO4 + H3PO4 = Na3PO4 + H2SO4 =>
3 Na2SO4 + 2 H3PO4 = 2 Na3PO4 + 3 H2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
MnO + Li = Li2O + Mn =>
MnO + 2 Li = Li2O + Mn
Ag3N + H2S = Ag2S + NH3 =>
2 Ag3N + 3 H2S = 3 Ag2S + 2 NH3
Cl2O + Ca(OH)2 = Ca(ClO)2 + H2O =>
Cl2O + Ca(OH)2 = Ca(ClO)2 + H2O
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Équations équilibrées sur01/28/25
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