| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6(g) + 15 O(g) = 6 CO2(g) + 3 H2O(g)
Cu2SO4 + BaCl2 = CuCl + BaSO4 =>
Cu2SO4 + BaCl2 = 2 CuCl + BaSO4
NiO + Cr = Cr2O3 + Ni =>
3 NiO + 2 Cr = Cr2O3 + 3 Ni
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NaHCO3 + H2O = CO2 + NaH3O2 =>
NaHCO3 + H2O = CO2 + NaH3O2
CH3CH2CH2COOH + Mg = (CH3CH2CH2COOH)2Mg =>
2 CH3CH2CH2COOH + Mg = (CH3CH2CH2COOH)2Mg
CO2 + H2O = CH512O6 + O2 =>
CO2 + 256 H2O = CH512O6 + 126 O2
HCHO + H2CrO4 = H2CO2 + Cr2O3 + H2O =>
3 HCHO + 2 H2CrO4 = 3 H2CO2 + Cr2O3 + 2 H2O
K2CrO4 + NaBr + H2SO4 = CrO2Br2 + K2SO4 + H2O + Na2SO4 =>
K2CrO4 + 2 NaBr + 2 H2SO4 = CrO2Br2 + K2SO4 + 2 H2O + Na2SO4
S(g) + O2(g) + H2O(l) = H2SO4(l) =>
2 S(g) + 3 O2(g) + 2 H2O(l) = 2 H2SO4(l)
CaHPO4 + H2SO4 = CaSO4 + H3PO4 =>
CaHPO4 + H2SO4 = CaSO4 + H3PO4
Na3AsO4 + FeCl3 = FeAsO4 + Na3Cl3 =>
Na3AsO4 + FeCl3 = FeAsO4 + Na3Cl3
I2 + HSI3{-} + H2O = I{-} + SO4{2-} + H{+} =>
5 I2 + 2 HSI3{-} + 8 H2O = 16 I{-} + 2 SO4{2-} + 18 H{+}
Sodiumbicarbonate = sodiumcarbonate + water + carbondioxide =>
2 NaHCO3 = Na2CO3 + H2O + CO2
NiSO4 + MgCl2 = NiCl2 + MgSO4 =>
NiSO4 + MgCl2 = NiCl2 + MgSO4
K2[OsO2(OH)4] + HCl = K2[OsCl6] + H2O + O2 =>
2 K2[OsO2(OH)4] + 12 HCl = 2 K2[OsCl6] + 10 H2O + O2
SO4 + H = SO4H =>
SO4 + H = SO4H
NaO = Na + O =>
NaO = Na + O
KHC8H4O4 + NaOH = NaKC8H4O4 + H2O =>
KHC8H4O4 + NaOH = NaKC8H4O4 + H2O
CaC2 + H2SO4 = H2 + CO2 + CaS =>
CaC2 + H2SO4 = H2 + 2 CO2 + CaS
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
H2SO4(aq) + LiOH(aq) = H2O + SO4Li2 =>
H2SO4(aq) + 2 LiOH(aq) = 2 H2O + SO4Li2
C26H50 + O2 = CO2 + H2O =>
2 C26H50 + 77 O2 = 52 CO2 + 50 H2O
(NH4)2SO4 + Al(OH)3 = (NH4)OH + Al2(SO4)3 =>
3(NH4)2SO4 + 2 Al(OH)3 = 6(NH4)OH + Al2(SO4)3
NaCl(aq) + F2 = NaF(aq) + Cl2 =>
2 NaCl(aq) + F2 = 2 NaF(aq) + Cl2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
HF + Cu(OH)2 = HF(OH)2Cu =>
HF + Cu(OH)2 = HF(OH)2Cu
BaCl2(aq) + Ni(NO3)2(aq) = Ba(NO3)2 + NiCl2 =>
BaCl2(aq) + Ni(NO3)2(aq) = Ba(NO3)2 + NiCl2
B2 + F = BF5 =>
B2 + 10 F = 2 BF5
(Cu(NH3)4(H2O)2){+2} + H2SO4 = CuSO4 + (NH4)2SO4 + H3O{+} =>
(Cu(NH3)4(H2O)2){+2} + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H3O{+}
GaF + Cs = CsF + Ga =>
GaF + Cs = CsF + Ga
PbCl2 + NH3H2O = NH4Cl + Pb(OH)2 =>
PbCl2 + 2 NH3H2O = 2 NH4Cl + Pb(OH)2
H2O(g) + N2O(g) = NO(g) + H2(g) =>
H2O(g) + N2O(g) = 2 NO(g) + H2(g)
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
Ti(NO3)2 + (NH4)2SO4 = TiSO4 + NO3(NH4) =>
Ti(NO3)2 + (NH4)2SO4 = TiSO4 + 2 NO3(NH4)
AgI = Ag{+} + I{-} =>
AgI = Ag{+} + I{-}
Mg2 + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg2 + 4 HCl(aq) = 2 MgCl2(aq) + 2 H2(g)
Na2S2O3 + Cl2 + H2O = HCl + H2SO4 + Na2SO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = 8 HCl + H2SO4 + Na2SO4
Ca(C2H3O2) + Na(CO3) = Ca(CO3) + Na(C2H3O2) =>
Ca(C2H3O2) + Na(CO3) = Ca(CO3) + Na(C2H3O2)
Mn2O7 + C2H5OH + H2SO4 = CO2 + H2O + MnSO4 =>
6 Mn2O7 + 5 C2H5OH + 12 H2SO4 = 10 CO2 + 27 H2O + 12 MnSO4
NaCrO2 + PbO2 + NaOH = Na2PbO2 + Na2CrO4 + H2O =>
2 NaCrO2 + 3 PbO2 + 8 NaOH = 3 Na2PbO2 + 2 Na2CrO4 + 4 H2O
KMnO4 + KCl + H2O = Cl2 + MnO + KOH =>
2 KMnO4 + 10 KCl + 6 H2O = 5 Cl2 + 2 MnO + 12 KOH
Na2S2O4 + H2O = NaHSO3 + Na2S2O3 =>
2 Na2S2O4 + H2O = 2 NaHSO3 + Na2S2O3
Ca(NO3)2*H2O + Na2SO4 = CaSO4 + NaNO3 + H2O =>
Ca(NO3)2*H2O + Na2SO4 = CaSO4 + 2 NaNO3 + H2O
AgI + Na{2}S = Ag{2}S + NaI =>
AgI + Na{2}S = Ag{2}S + NaI
CuSO4*5H2O + NaOH = Cu(OH)*5H2O + NaSO4 =>
CuSO4*5H2O + NaOH = Cu(OH)*5H2O + NaSO4
Bi + HNO3 = Bi2(HNO3)3 =>
2 Bi + 3 HNO3 = Bi2(HNO3)3
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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