| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + 2 HNO2 = Ca(NO2)2 + H2O
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
sodiumsulfite + hydrochloricacid = sodiumchloride + water + sulfurdioxide =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
RbF + K = Rb + KF =>
RbF + K = Rb + KF
(NH4)2Fe(SO4)2 + KMnO4 + H2SO4 = (NH4)2SO4 + MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
10(NH4)2Fe(SO4)2 + 2 KMnO4 + 8 H2SO4 = 10(NH4)2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
ClNH3 = HClNH2 =>
ClNH3 = HClNH2
NaOH2 + SO4 = Na2SO4 + H2O =>
2 NaOH2 + SO4 = Na2SO4 + 2 H2O
AlCl3 + Pb = PbCl + Al =>
AlCl3 + 3 Pb = 3 PbCl + Al
H3NSO3 + NaOH = NaSO3NH2 + H2O =>
H3NSO3 + NaOH = NaSO3NH2 + H2O
O2 + SbS3 = Sb2O4 + SO2 =>
8 O2 + 2 SbS3 = Sb2O4 + 6 SO2
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
H2CrO4 + In(OH)3 = In2(CrO4)3 + H2O =>
3 H2CrO4 + 2 In(OH)3 = In2(CrO4)3 + 6 H2O
C51H98O6 + CH3OH = C17H34O2 + C3H8O3 =>
C51H98O6 + 3 CH3OH = 3 C17H34O2 + C3H8O3
Au{3+} + Fe{2+} = Au + Fe{3+} =>
Au{3+} + 3 Fe{2+} = Au + 3 Fe{3+}
Fe{+2}O{+3} + Al = Al{+2}O{+3} + Fe =>
Fe{+2}O{+3} + Al = Al{+2}O{+3} + Fe
CH + O2 = CO2 + OH2 =>
4 CH + 5 O2 = 4 CO2 + 2 OH2
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Ba{2+} + (CO3){2-} = Ba(CO3) =>
Ba{2+} + (CO3){2-} = Ba(CO3)
H3BO3 + NaOH = Na2B4O7* + H2O =>
4 H3BO3 + 2 NaOH = Na2B4O7* + 7 H2O
FeS2 + CuSO4 + H2O = FeSO4 + Cu2S + H2SO4 =>
5 FeS2 + 14 CuSO4 + 12 H2O = 5 FeSO4 + 7 Cu2S + 12 H2SO4
Cu + (HNO3) = Cu(NO3)2 + (NO2) + (H2O) =>
Cu + 4(HNO3) = Cu(NO3)2 + 2(NO2) + 2(H2O)
KClO3(s) + C6H12O6(s) = KCl(s) + CO2(g) + H2O(l) =>
4 KClO3(s) + C6H12O6(s) = 4 KCl(s) + 6 CO2(g) + 6 H2O(l)
SnS + HCl = SnCl + SH =>
SnS + HCl = SnCl + SH
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
CaO + HNO2 = Ca(NO2)2 + H2O =>
CaO + 2 HNO2 = Ca(NO2)2 + H2O
Al(OH)3 + H(NO3) = Al(NO3)3 + H(OH) =>
Al(OH)3 + 3 H(NO3) = Al(NO3)3 + 3 H(OH)
MnO4{-} + HCN + I{-} + H2O = Mn{2+} + ICN + OH{-} =>
2 MnO4{-} + 5 HCN + 5 I{-} + 3 H2O = 2 Mn{2+} + 5 ICN + 11 OH{-}
FeCl2 + NaClO = FeCl3 + NaO =>
FeCl2 + NaClO = FeCl3 + NaO
C6H6COONa + NaOH = C6H6 + Na2CO3 + H2O =>
30 C6H6COONa + 18 NaOH = 31 C6H6 + 24 Na2CO3 + 6 H2O
Ca3(PO4)2 + Na2(SO4) = CaSO4 + Na3PO4 =>
Ca3(PO4)2 + 3 Na2(SO4) = 3 CaSO4 + 2 Na3PO4
CHO + CrO4{2-} + H{+} = COOH + Cr{3+} + H2O =>
3 CHO + 2 CrO4{2-} + 10 H{+} = 3 COOH + 2 Cr{3+} + 5 H2O
C6H4N2O4 + O2 = CO2 + H2O + NO2 =>
C6H4N2O4 + 7 O2 = 6 CO2 + 2 H2O + 2 NO2
MgCr2O7 + HCl = MgCl2 + CrCl3 + Cl2 + H2O =>
MgCr2O7 + 14 HCl = MgCl2 + 2 CrCl3 + 3 Cl2 + 7 H2O
CH3(CH2)5CH4 + O2 = CO2 + H2O =>
4 CH3(CH2)5CH4 + 45 O2 = 28 CO2 + 34 H2O
C5H96 + O2 = CO2 + H2O =>
C5H96 + 29 O2 = 5 CO2 + 48 H2O
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
Fe(s) + HCl(aq) = H2(g) + HFeCl4(aq) =>
2 Fe(s) + 8 HCl(aq) = 3 H2(g) + 2 HFeCl4(aq)
AgCl3 + H2O = HCl + H3AgO3 =>
AgCl3 + 3 H2O = 3 HCl + H3AgO3
KMnO4 + Na2SO3 + H2O = MnO2 + KOH + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 2 KOH + 3 Na2SO4
Pb + CH3COOH + H2O + O2 = Pb(CH3COO)2(Pb(OH)2)2 =>
6 Pb + 4 CH3COOH + 2 H2O + 3 O2 = 2 Pb(CH3COO)2(Pb(OH)2)2
HNO3 + Ca(OH)2 = H3O + CaNO4 =>
HNO3 + Ca(OH)2 = H3O + CaNO4
Fe(OH)3 + H2C2O4 = C2O4 + Fe + H2O =>
2 Fe(OH)3 + 3 H2C2O4 = 3 C2O4 + 2 Fe + 6 H2O
KMnO4 + H2SO4 + Zn + KNO3 = MnSO4 + K2SO4 + ZnNO3 + H2O =>
KMnO4 + 4 H2SO4 + 5 Zn + 5 KNO3 = MnSO4 + 3 K2SO4 + 5 ZnNO3 + 4 H2O
HCO3{-} + HCl = Cl{-} + H2O + CO2 =>
HCO3{-} + HCl = Cl{-} + H2O + CO2
Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
SiO + CaCO3 = SiCO3 + CaO =>
SiO + CaCO3 = SiCO3 + CaO
Al + H2SO4 = Al2(SO4)5 + H2 =>
2 Al + 5 H2SO4 = Al2(SO4)5 + 5 H2
I2 + S2O3{-2} = S4O6{-2} + I{-} =>
I2 + 2 S2O3{-2} = S4O6{-2} + 2 I{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/25/24
Équations équilibrées sur07/25/23
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