| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + O2 = CO2
SO4{2-} + H{+} + I{-} = H2SO3 + H2O + I2 =>
SO4{2-} + 4 H{+} + 2 I{-} = H2SO3 + H2O + I2
Cr2(SO4)3 + K2CO3 = Cr2(CO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 = Cr2(CO3)3 + 3 K2SO4
Pb2O3 + CH4 = Pb + CO2 + H2O =>
4 Pb2O3 + 3 CH4 = 8 Pb + 3 CO2 + 6 H2O
NaF + Ba = BaF + Na =>
NaF + Ba = BaF + Na
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NO2 + O3 = N2O5 + O2 =>
2 NO2 + O3 = N2O5 + O2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Na2CO3 + V2(SO4)3 = Na2(SO4) + V2(CO3)3 =>
3 Na2CO3 + V2(SO4)3 = 3 Na2(SO4) + V2(CO3)3
{226}Ra{88} = {222}Rn{86}{+} =>
111{226}Ra{88} = 113{222}Rn{86}{+}
ацетилен + перманганаткалия + сернаякислота = углекислыйгаз + сульфаткалия + сульфатмарганца(II) + вода =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 4 H2O
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O3 + 4 Br2 + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl
AlCl3 + H2O = [Al(OH2)6] + Cl =>
AlCl3 + 6 H2O = [Al(OH2)6] + 3 Cl
HOH = OH + H =>
HOH = OH + H
C + O2 = CO2 =>
C + O2 = CO2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
MgSO4 + Al(OH)3 = Mg(OH)2 + Al2(SO4)3 =>
3 MgSO4 + 2 Al(OH)3 = 3 Mg(OH)2 + Al2(SO4)3
Bi2O3 + WO3 = Bi2W2O9 =>
Bi2O3 + 2 WO3 = Bi2W2O9
P4(s) + HNO3(aq) = P2O5(aq) + N2(g) + H2O(l) =>
P4(s) + 4 HNO3(aq) = 2 P2O5(aq) + 2 N2(g) + 2 H2O(l)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HClO3 + As2S5 + H2O = HCl + H3AsO4 + H2SO4 =>
20 HClO3 + 3 As2S5 + 24 H2O = 20 HCl + 6 H3AsO4 + 15 H2SO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
K + NaF = KF + Na =>
K + NaF = KF + Na
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
Ag2SO4 + H2SO4 = AgHSO4 =>
Ag2SO4 + H2SO4 = 2 AgHSO4
Mg(oh)2 + KOH = Mg(OH)2 + K =>
Mg(oh)2 + 4 KOH = 2 Mg(OH)2 + 4 K
Fe + CO2 = Fe2O3 + CO =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Na3PO4*12H2O + Zn(C2H3O2)2*2H2O = Zn3(PO4)2*4H2O + NaC2H3O2 + H2O =>
2 Na3PO4*12H2O + 3 Zn(C2H3O2)2*2H2O = Zn3(PO4)2*4H2O + 6 NaC2H3O2 + 26 H2O
NaCN + KMnO4 + H2O = NaCNO + MnO2 + KOH =>
3 NaCN + 2 KMnO4 + H2O = 3 NaCNO + 2 MnO2 + 2 KOH
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
H2O = H + O =>
H2O = 2 H + O
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
BaCl2 + H3PO4 = BaPO4 + HCl2 + H2 =>
BaCl2 + H3PO4 = BaPO4 + HCl2 + H2
C2H4 + Cl2 = C2H4Cl3 =>
2 C2H4 + 3 Cl2 = 2 C2H4Cl3
Ba2[Cu(OH)6] + H2SO4 = BaSO4 + H2[Cu(OH)6] + H2 =>
Ba2[Cu(OH)6] + 2 H2SO4 = 2 BaSO4 + H2[Cu(OH)6] + H2
C3H6 + Cl2 = C3H2Cl6 + HCl =>
C3H6 + 5 Cl2 = C3H2Cl6 + 4 HCl
Na + KCl = NaCl + K =>
Na + KCl = NaCl + K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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