| Équations équilibrées la veille | Équations équilibrées le lendemain |
C17H14O + 20 O2 = 7 H2O + 17 CO2
CuO + HCl = H2CuCl4 + H2O =>
CuO + 4 HCl = H2CuCl4 + H2O
HCl(l) + Zn(s) = ZnCl2(s) + H2(g) =>
2 HCl(l) + Zn(s) = ZnCl2(s) + H2(g)
KMnO2 + H2C2O2 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
6 KMnO2 + H2C2O2 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 10 H2O + 2 CO2
HNO3 + P2O5 = PNO5 + H2O =>
2 HNO3 + P2O5 = 2 PNO5 + H2O
Mn + HNO3 = MnO2 + H2O + NO =>
3 Mn + 4 HNO3 = 3 MnO2 + 2 H2O + 4 NO
CH3COH + Na = CH3NaCOH =>
CH3COH + Na = CH3NaCOH
{-}methyl{-}2{-}propanol = {-}methylpropene =>
{-}methyl{-}2{-}propanol = {-}methylpropene
SO2 + BF3 = SF3 + BO2 =>
SO2 + BF3 = SF3 + BO2
NaNO3 + Na(Hg) + H2O = Na2N2O2 + NaOH + Hg =>
2 NaNO3 + 8 Na(Hg) + 4 H2O = Na2N2O2 + 8 NaOH + 8 Hg
CH4CCl4 = CH2Cl2 =>
CH4CCl4 = 2 CH2Cl2
NaNO3 + Na(Hg) + H2O = Na2N2O2 + NaOH + Hg =>
2 NaNO3 + 8 Na(Hg) + 4 H2O = Na2N2O2 + 8 NaOH + 8 Hg
V{3+} + Mn{7+} = V{5+} + Mn{2+} =>
5 V{3+} + 2 Mn{7+} = 5 V{5+} + 2 Mn{2+}
K2CO3 + Br2 = KBr + CO2 + KBrO3 =>
3 K2CO3 + 3 Br2 = 5 KBr + 3 CO2 + KBrO3
NH3 + CU(NO3)2 = CU(NH3)4 + NO3 =>
4 NH3 + CU(NO3)2 = CU(NH3)4 + 2 NO3
BaAc + NaP = BaP + NaAc =>
BaAc + NaP = BaP + NaAc
KI(aq) + (NH4)2S2O8(aq) = I2(aq) + K2SO4(aq) + (NH4)2SO4 =>
2 KI(aq) + (NH4)2S2O8(aq) = I2(aq) + K2SO4(aq) + (NH4)2SO4
Mn{2+} + H2O2 + OH{-} = MnO2(s) + H2O =>
Mn{2+} + H2O2 + 2 OH{-} = MnO2(s) + 2 H2O
HCl(l) + Zn(s) = ZnCl2(s) + H2(g) =>
2 HCl(l) + Zn(s) = ZnCl2(s) + H2(g)
Cs2O + HI = CsI + H2O =>
Cs2O + 2 HI = 2 CsI + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + KCl = K + AlCl =>
Al + KCl = K + AlCl
MnO2 + H{+} + Br{-} = Br2 + Mn + H2O =>
MnO2 + 4 H{+} + 4 Br{-} = 2 Br2 + Mn + 2 H2O
NH4X + H2O = NH4OH + HX =>
NH4X + H2O = NH4OH + HX
NaCl(aq) + NH4OH(aq) = NaOH + NH4Cl(aq) =>
NaCl(aq) + NH4OH(aq) = NaOH + NH4Cl(aq)
lithiumcarbonate + copper(ii)nitrate = lithiumnitrate + copper(ii)carbonate =>
Li2CO3 + Cu(NO3)2 = 2 LiNO3 + CuCO3
Zn3PH3 + H2O = ZnOH2 + PH3 =>
Zn3PH3 + 3 H2O = 3 ZnOH2 + PH3
Na + KNO3 = K2O5 + Na2O5 + N2 =>
2 Na + 10 KNO3 = 5 K2O5 + Na2O5 + 5 N2
KMnO4 + C7H9 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
74 KMnO4 + 10 C7H9 + 111 H2SO4 = 37 K2SO4 + 74 MnSO4 + 70 CO2 + 156 H2O
Cr2(SO4)3 = SO3 + Cr2O3 =>
Cr2(SO4)3 = 3 SO3 + Cr2O3
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Cu + Ag3N = Ag + CuN =>
Cu + Ag3N = 3 Ag + CuN
CuCl2*2H2O(aq) + Al(s) = Cu(s) + AlCl3(aq) + H2O =>
3 CuCl2*2H2O(aq) + 2 Al(s) = 3 Cu(s) + 2 AlCl3(aq) + 6 H2O
Zn + Cu(OH)2 = Zn(OH)2 + Cu =>
Zn + Cu(OH)2 = Zn(OH)2 + Cu
Fe3 + Cu(NO2)2 = Cu2 + Fe(NO2)3 =>
4 Fe3 + 18 Cu(NO2)2 = 9 Cu2 + 12 Fe(NO2)3
Mg + C6H8O7 = MgC6H6O7 + H2 =>
Mg + C6H8O7 = MgC6H6O7 + H2
Li2SO4 + MgSO4 = LiSO4 + Mg =>
Li2SO4 + MgSO4 = 2 LiSO4 + Mg
(NH4)2MoO4 + PO4{-3} + H{+} + Cl{-} = (NH4)3PMo12O40 + H2O + (NH4)Cl =>
12(NH4)2MoO4 + PO4{-3} + 24 H{+} + 21 Cl{-} = (NH4)3PMo12O40 + 12 H2O + 21(NH4)Cl
H2PO4{-} + H2O = H3PO4 + OH{-} =>
H2PO4{-} + H2O = H3PO4 + OH{-}
C8H14 + H2 = CH3 =>
C8H14 + 5 H2 = 8 CH3
C2H4 + H2O2 = CH2(OH)CH2(OH) =>
C2H4 + H2O2 = CH2(OH)CH2(OH)
C10H16(g) + Cl2(g) = C(s) + HCl(g) =>
C10H16(g) + 8 Cl2(g) = 10 C(s) + 16 HCl(g)
HCHO + KOH = CH3OH + HCOOK =>
2 HCHO + KOH = CH3OH + HCOOK
Al + KOH + H2O = K3Al(OH)6 + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3Al(OH)6 + 3 H2
C2H3OH(l) + O2(g) = CO2 + H2O(g) =>
2 C2H3OH(l) + 5 O2(g) = 4 CO2 + 4 H2O(g)
C3H8O3 + O2 = CO2 + H2O = o2 =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
C6H12O6 + NO3{-} + H{+} = N2 + HCO3 + H2O =>
C6H12O6 + 6 NO3{-} + 6 H{+} = 3 N2 + 6 HCO3 + 6 H2O
As2S3 + HNO3 = H3AsO4 + SO2 + H2O + NO2 =>
As2S3 + 22 HNO3 = 2 H3AsO4 + 3 SO2 + 8 H2O + 22 NO2
Co2O3 + KCl + H2O = CoCl2 + KClO3 + KOH =>
3 Co2O3 + 13 KCl + 6 H2O = 6 CoCl2 + KClO3 + 12 KOH
KC8 + C6H6 = C + KH =>
6 KC8 + C6H6 = 54 C + 6 KH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/20/24
Équations équilibrées sur08/19/23
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