| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + K2F = 2 KBr + F
NaCl + Br2 = Br2Na + Cl =>
NaCl + Br2 = Br2Na + Cl
SNO2 + C = SN + CO =>
SNO2 + 2 C = SN + 2 CO
NaOH + PbS = PbOH + NaS =>
NaOH + PbS = PbOH + NaS
Fe2O3 + Mg = Fe + MgO =>
Fe2O3 + 3 Mg = 2 Fe + 3 MgO
HCl + K2CrO4 = Cl2 + CrCl3 + H2O + KCl =>
16 HCl + 2 K2CrO4 = 3 Cl2 + 2 CrCl3 + 8 H2O + 4 KCl
CH3COOH + NaOH = CH2COOH + NaOH2 =>
CH3COOH + NaOH = CH2COOH + NaOH2
FeCl2 + Na2S2O3 = NaCl + S + FeS2 + FeSO4 =>
4 FeCl2 + 4 Na2S2O3 = 8 NaCl + 3 S + FeS2 + 3 FeSO4
K2CO3 + BaCl2 = BaCO3 + KCl =>
K2CO3 + BaCl2 = BaCO3 + 2 KCl
Ni(H2O)6 + HCl = [Ni(H2O)6]Cl + H =>
Ni(H2O)6 + HCl = [Ni(H2O)6]Cl + H
Li(s) + S8(s) = Li2S8(s) =>
2 Li(s) + S8(s) = Li2S8(s)
M2J + L = J2L2 + M4 =>
2 M2J + 2 L = J2L2 + M4
CaO + NH4NO3 = O2 + NH3 + CaNO3 =>
4 CaO + 6 NH4NO3 = 5 O2 + 8 NH3 + 4 CaNO3
KOH + KNO3 + SO2 = K2SO4 + KNO2 + H2O =>
2 KOH + KNO3 + SO2 = K2SO4 + KNO2 + H2O
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MnCl2 + LiOH + Br2 = MnO2 + LiCl + LiBr + H2O =>
MnCl2 + 4 LiOH + Br2 = MnO2 + 2 LiCl + 2 LiBr + 2 H2O
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
FeCO3(s) + HCl(aq) = CO2 + FeCl2 + H2O =>
FeCO3(s) + 2 HCl(aq) = CO2 + FeCl2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CH3(g) + O2(g) = CO2(g) + H2O(l) =>
4 CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
C6H12O6 = (CH4) + (CO2) =>
C6H12O6 = 3(CH4) + 3(CO2)
CH3CH2CH3 + H2SO4 = CH3CHCH2 + H2O + H2SO3 =>
CH3CH2CH3 + H2SO4 = CH3CHCH2 + H2O + H2SO3
Al + CoCl2 + H2O = AlCl3 + CoO + H2 =>
2 Al + 3 CoCl2 + 3 H2O = 2 AlCl3 + 3 CoO + 3 H2
C6H5CHCH2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
7 C6H5CHCH2 + 8 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 8 MnSO4 + 4 K2SO4 + 16 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AlBr3 + AgNO3 = AgBr + Al(NO3)3 =>
AlBr3 + 3 AgNO3 = 3 AgBr + Al(NO3)3
P + HNO3 = HPO3 + NO2 + H2O =>
P + 5 HNO3 = HPO3 + 5 NO2 + 2 H2O
C40H60 + O2 = C40H60O2 =>
C40H60 + O2 = C40H60O2
Cr2O7{-2} + H{+} + Cu = Cr{+3} + H2O + Cu{+2} =>
Cr2O7{-2} + 14 H{+} + 3 Cu = 2 Cr{+3} + 7 H2O + 3 Cu{+2}
C6H8O7 + KOH = C6H5O7K3 + H2O =>
C6H8O7 + 3 KOH = C6H5O7K3 + 3 H2O
Ni + H2O = Ni(OH)2 + H2 =>
Ni + 2 H2O = Ni(OH)2 + H2
Ag + CrO4{2-} + H{+} = Ag{+} + Cr(OH)3 + H2O =>
3 Ag + CrO4{2-} + 5 H{+} = 3 Ag{+} + Cr(OH)3 + H2O
VO{2+} + Br{-} + H{+} = V{3+} + H2O + Br2 =>
2 VO{2+} + 2 Br{-} + 4 H{+} = 2 V{3+} + 2 H2O + Br2
Zn + HN(O)3 = Zn(N(O)3)2 + N(H)4N(O)3 + (H)2O =>
4 Zn + 10 HN(O)3 = 4 Zn(N(O)3)2 + N(H)4N(O)3 + 3(H)2O
BaO + P4O10 = BaO10 + P4O =>
BaO + P4O10 = BaO10 + P4O
Sr + Cl{2} = SrCl{2} =>
Sr + Cl{2} = SrCl{2}
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na2HCO + Fe(NO3)3 = Na2(NO3)3 + FeHCO =>
Na2HCO + Fe(NO3)3 = Na2(NO3)3 + FeHCO
H2O2 + ClO2 = ClO2{-} + O2 + H{+} =>
H2O2 + 2 ClO2 = 2 ClO2{-} + O2 + 2 H{+}
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MgCl2 + Ag = AgCl2 + Mg =>
MgCl2 + Ag = AgCl2 + Mg
N2S = S + N2 =>
N2S = S + N2
CrCl3 + NaOH + Na2O2 = Na2CrO4 + H2O + NaCl =>
2 CrCl3 + 4 NaOH + 3 Na2O2 = 2 Na2CrO4 + 2 H2O + 6 NaCl
Cr(NO3)2 + NH4OH = NH4NO3 + Cr(OH)2 =>
Cr(NO3)2 + 2 NH4OH = 2 NH4NO3 + Cr(OH)2
CuCl2 + K4[Fe(CN)2] = Cu2[Fe(CN)2] + KCl =>
2 CuCl2 + K4[Fe(CN)2] = Cu2[Fe(CN)2] + 4 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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