| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Ag + 2 O3 = 3 Ag2O2
KMnO4 + H2SO4 + FeSO4 = K2SO4 + Fe2(SO4)3 + H2O + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = K2SO4 + 5 Fe2(SO4)3 + 8 H2O + 2 MnSO4
HBr + HNO3 = NO2 + Br2 + H3O =>
2 HBr + HNO3 = NO2 + Br2 + H3O
HOOC(CH2)COOH + NaOH = HOOC(CH2)COONa + H2O =>
HOOC(CH2)COOH + NaOH = HOOC(CH2)COONa + H2O
KMnO4 + H2SO4 + FeSO4 = K2SO4 + Fe2(SO4)3 + H2O + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = K2SO4 + 5 Fe2(SO4)3 + 8 H2O + 2 MnSO4
KBF4 + Zn = B + KZnF4 =>
KBF4 + Zn = B + KZnF4
NH3 = N + H3 =>
NH3 = N + H3
HCllO4 + P4O10 = H3PO4 + Cll2O7 =>
12 HCllO4 + P4O10 = 4 H3PO4 + 6 Cll2O7
CHCl3 + PbCl2 = HCl + CPbCl4 =>
CHCl3 + PbCl2 = HCl + CPbCl4
KHC8H4O4 + K(OH)2 = K(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + K(OH)2 = K(KC8H4O4)2 + 2 H2O
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na =>
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na
At2O3 + H2O = HAtO2 =>
At2O3 + H2O = 2 HAtO2
Na + Cl2 + H2O = H2 + NaClO =>
2 Na + Cl2 + 2 H2O = 2 H2 + 2 NaClO
I2 + HSO3{-} + H2O = I{-} + SO4{2-} + H3O{+} =>
I2 + HSO3{-} + 4 H2O = 2 I{-} + SO4{2-} + 3 H3O{+}
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Na2Co4(aq) + CaCl2(aq) = CaCo4(s) + NaCl(aq) =>
Na2Co4(aq) + CaCl2(aq) = CaCo4(s) + 2 NaCl(aq)
CaSiO3(s) + HF(aq) = CaF2(aq) + SiF4(g) + H2O(l) =>
CaSiO3(s) + 6 HF(aq) = CaF2(aq) + SiF4(g) + 3 H2O(l)
CuN2O6 + NaOH = Cu(OH)2 + NaNO3 =>
CuN2O6 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
Ca(H2PO4)2 + Ba(OH)2 = Ca(OH)2 + Ba(H2PO4)2 =>
Ca(H2PO4)2 + Ba(OH)2 = Ca(OH)2 + Ba(H2PO4)2
XeF2(g) + H2O(l) = Xe(g) + HF(g) + O2(g) =>
2 XeF2(g) + 2 H2O(l) = 2 Xe(g) + 4 HF(g) + O2(g)
Fe2(SO4)3 + Na3(PO4) = Fe(PO4) + Na2(SO4) =>
Fe2(SO4)3 + 2 Na3(PO4) = 2 Fe(PO4) + 3 Na2(SO4)
Mg(NO3)2 + NaCl = MgCl2 + Na(NO3) =>
Mg(NO3)2 + 2 NaCl = MgCl2 + 2 Na(NO3)
Mg(ClO4)2 = Mg + ClO4 =>
Mg(ClO4)2 = Mg + 2 ClO4
CH3CH2CH2CH2Br + Mg = CH3CH2CH2CH2MgBr =>
CH3CH2CH2CH2Br + Mg = CH3CH2CH2CH2MgBr
C25H2 + O2 = CO2 + H2O =>
2 C25H2 + 51 O2 = 50 CO2 + 2 H2O
AgNO3 + S2O8 = Ag2S2O8 + NO3 =>
2 AgNO3 + S2O8 = Ag2S2O8 + 2 NO3
Ag + O3 = Ag2O2 =>
6 Ag + 2 O3 = 3 Ag2O2
HBr + Fe(OH)2 = Fe(OH)Br + H2O =>
HBr + Fe(OH)2 = Fe(OH)Br + H2O
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
SO3{2-} + MnO4{-} + OH{+} = SO4{2-} + MnO2{2+} + H2O =>
7 SO3{2-} + 2 MnO4{-} + 6 OH{+} = 7 SO4{2-} + 2 MnO2{2+} + 3 H2O
Ag + O3 = Ag2O =>
6 Ag + O3 = 3 Ag2O
K2SO4 + Ca(OH) = K2(OH) + CaSO4 =>
K2SO4 + Ca(OH) = K2(OH) + CaSO4
KMnO4 + FeSO4 + H2O = Fe2(SO4)3 + KOH + MnO2 + Fe(OH)2 =>
2 KMnO4 + 9 FeSO4 + 4 H2O = 3 Fe2(SO4)3 + 2 KOH + 2 MnO2 + 3 Fe(OH)2
Ag + O3 = Ag2O2 =>
6 Ag + 2 O3 = 3 Ag2O2
NaOH + H2S = NaOHS + H2 =>
NaOH + H2S = NaOHS + H2
K2CO3 + H3PO4 = K2HPO4 + CO2 + H2O =>
K2CO3 + H3PO4 = K2HPO4 + CO2 + H2O
Cr2O3 + NaOH + O2 = Na2CrO4 + H2O =>
2 Cr2O3 + 8 NaOH + 3 O2 = 4 Na2CrO4 + 4 H2O
K2CO3 + PbO + SiO2 = CO2 + K2O*PbO*SiO2 =>
K2CO3 + PbO + SiO2 = CO2 + K2O*PbO*SiO2
N2H2 = N2 + NH3 =>
3 N2H2 = 2 N2 + 2 NH3
Ag + O3 = Ag2O2 =>
6 Ag + 2 O3 = 3 Ag2O2
HF + Cs(OH) = CsF + H2O =>
HF + Cs(OH) = CsF + H2O
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
Ag + O3 = Ag2O3 =>
2 Ag + O3 = Ag2O3
K4Fe(CH)6 + CuSO4 = K2SO4 + Cu2Fe(CH)6 =>
K4Fe(CH)6 + 2 CuSO4 = 2 K2SO4 + Cu2Fe(CH)6
NaBr + H3Po4 = HBr + Na3Po4 =>
3 NaBr + H3Po4 = 3 HBr + Na3Po4
Ag + O3 = AgO3 =>
Ag + O3 = AgO3
CH2O(g) + H2(g) = CH3OH(g) =>
CH2O(g) + H2(g) = CH3OH(g)
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
Al(s) + Pb(NO3)2 = Al(NO3)3(aq) + Pb(s) =>
2 Al(s) + 3 Pb(NO3)2 = 2 Al(NO3)3(aq) + 3 Pb(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/24
Équations équilibrées sur09/18/23
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