| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KHCO3 + H2SO4 = K2SO4 + H2CO3 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2CO3
Cr(OH)3 + NaOH + H2O2 = Na2Cr2O7 + H2O =>
2 Cr(OH)3 + 2 NaOH + 3 H2O2 = Na2Cr2O7 + 7 H2O
Al2(SO4)3 = Al + SO4 =>
Al2(SO4)3 = 2 Al + 3 SO4
HgCl2 + Pb(NO3)2 = Hg(NO3)2 + PbCl2 =>
HgCl2 + Pb(NO3)2 = Hg(NO3)2 + PbCl2
K2CrO4 + NaC2H3O2 = KC2H3O2 + Na2CrO4 =>
K2CrO4 + 2 NaC2H3O2 = 2 KC2H3O2 + Na2CrO4
Ca + ZnI2 = CaI + Zn =>
2 Ca + ZnI2 = 2 CaI + Zn
KI + KNO2 + CH3COOH = I2 + CH3COOK + NO + H2O =>
2 KI + 2 KNO2 + 4 CH3COOH = I2 + 4 CH3COOK + 2 NO + 2 H2O
CuSO4 + CH3OH = CuCH2O + SO4 + H2 =>
CuSO4 + CH3OH = CuCH2O + SO4 + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
S8 + C = CS2 =>
S8 + 4 C = 4 CS2
PC2H7 + O2 = P2O5 + CO2 + H2O =>
2 PC2H7 + 10 O2 = P2O5 + 4 CO2 + 7 H2O
(C7H5N3O6) + O2 = CO2 + H2 + N2 =>
2(C7H5N3O6) + 8 O2 = 14 CO2 + 5 H2 + 3 N2
CHO3 + C3H6O3 = H2O + CO2 =>
12 CHO3 + C3H6O3 = 9 H2O + 15 CO2
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
ZnSO4 + CuSO4 = CuZn + SO4 =>
ZnSO4 + CuSO4 = CuZn + 2 SO4
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C5H6N2O4 + H2O = C5H8N2O5 =>
C5H6N2O4 + H2O = C5H8N2O5
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
NaF + HNO3 = HF + NaNO3 =>
NaF + HNO3 = HF + NaNO3
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
Fe(NO3)3 + HI = Fe(NO3)2 + HNO3 + I2 =>
2 Fe(NO3)3 + 2 HI = 2 Fe(NO3)2 + 2 HNO3 + I2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2
S + HNO2 = SO2 + NO + H2O =>
S + 4 HNO2 = SO2 + 4 NO + 2 H2O
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
SN(OH)2 + HCl = SNOHCl + H2O =>
SN(OH)2 + HCl = SNOHCl + H2O
Fe(NO3)3 + Fe = Fe2(NO3)3 =>
Fe(NO3)3 + Fe = Fe2(NO3)3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CuO + HClO4 = Cu(ClO4)2 + H2O =>
CuO + 2 HClO4 = Cu(ClO4)2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
ThCl4 + NaOH = NaCl + ThO2 + H2O =>
ThCl4 + 4 NaOH = 4 NaCl + ThO2 + 2 H2O
Mg3(PO4)2 + H2 = Mg + H3PO4 =>
Mg3(PO4)2 + 3 H2 = 3 Mg + 2 H3PO4
C12H22O11 + Cu(OH)2 = Cu[C12H22O12] + H2O =>
C12H22O11 + Cu(OH)2 = Cu[C12H22O12] + H2O
MnCl2(aq) + K2Co3(aq) = KCl(aq) + MnCo3(s) =>
MnCl2(aq) + K2Co3(aq) = 2 KCl(aq) + MnCo3(s)
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ag(OH)2 = Ag2O + H2O + O2 =>
4 Ag(OH)2 = 2 Ag2O + 4 H2O + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CS2 + F2 = CF4 + S =>
CS2 + 2 F2 = CF4 + 2 S
P4 + NO2 = P4O6 + N2 =>
2 P4 + 6 NO2 = 2 P4O6 + 3 N2
FeS2 + O2 = Fe2O3 + S2 =>
4 FeS2 + 3 O2 = 2 Fe2O3 + 4 S2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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