| Équations équilibrées la veille |
LiOH + HCI = LiCI + HOH
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
Ga + S = Ga2S3 =>
2 Ga + 3 S = Ga2S3
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)0 + H2O =>
6 Ca(OH)2 + 5 Cl2 = 4 CaCl2 + 2 Ca(ClO3)0 + 6 H2O
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
H2S + FeCO3 = FeS + H2CO3 =>
H2S + FeCO3 = FeS + H2CO3
KClO2 + C = CO2 + KClO =>
2 KClO2 + C = CO2 + 2 KClO
NH2OH + HNO2 = H2N2O2 + H2O =>
NH2OH + HNO2 = H2N2O2 + H2O
CaCo3 + HCl = CaCl2 + Ca(HCo3)2 =>
2 CaCo3 + 2 HCl = CaCl2 + Ca(HCo3)2
MgSiO3 + HCl = MgCl2 + SiCl4 + SiH4 + O2 =>
4 MgSiO3 + 12 HCl = 4 MgCl2 + SiCl4 + 3 SiH4 + 6 O2
(NH4)2HPO4 + KOH = K3PO4 + H2O + NH4OH =>
(NH4)2HPO4 + 3 KOH = K3PO4 + H2O + 2 NH4OH
FeCO3 + H2S = FeS + H2O + CO2 =>
FeCO3 + H2S = FeS + H2O + CO2
Ca(OH)2 + NaOH = CaOH + Na(OH)2 =>
Ca(OH)2 + NaOH = CaOH + Na(OH)2
Pb(NO3)2 + Al(OH)3 = Al(NO3)3 + Pb(OH)2 =>
3 Pb(NO3)2 + 2 Al(OH)3 = 2 Al(NO3)3 + 3 Pb(OH)2
Na2CO3 + FeCl3 + H2O = CO2 + Fe(OH)3 + NaCl =>
3 Na2CO3 + 2 FeCl3 + 3 H2O = 3 CO2 + 2 Fe(OH)3 + 6 NaCl
Cl2 + I2 + H2O = HI + HClO =>
Cl2 + I2 + 2 H2O = 2 HI + 2 HClO
Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
K2Cr2O7 + K2C2O4 + H2SO4 = Cr2(SO4)3 + CO2 + H2O + K2SO4 =>
K2Cr2O7 + 3 K2C2O4 + 7 H2SO4 = Cr2(SO4)3 + 6 CO2 + 7 H2O + 4 K2SO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H2S + FeCO3 = FeS + H2CO3 =>
H2S + FeCO3 = FeS + H2CO3
Cr2O7{-} + S{2-} + H{+} = Cr3{+} + S + H2O =>
6 Cr2O7{-} + 37 S{2-} + 84 H{+} = 4 Cr3{+} + 37 S + 42 H2O
AuCl3 + H2O2 = Au + HCl + O2 =>
2 AuCl3 + 3 H2O2 = 2 Au + 6 HCl + 3 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KHCO3H2O = KOHH2CO3 =>
KHCO3H2O = KOHH2CO3
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + CO3 = MgCO3 =>
Mg + CO3 = MgCO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Be(OH)2 + P2O5 = Be(PO3)2 + H2O =>
Be(OH)2 + P2O5 = Be(PO3)2 + H2O
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
H2S + FeCO3 = FeS + H2CO3 =>
H2S + FeCO3 = FeS + H2CO3
Nh3 + HCl = Nh4Cl + H2 =>
8 Nh3 + 6 HCl = 6 Nh4Cl + 3 H2
Si + KOH + O2 = K2SiO3 + H2 =>
2 Si + 4 KOH + O2 = 2 K2SiO3 + 2 H2
AgNO3 + NH4NO3 + NaOH = NaNO3 + H2O + Ag(NH3)2OH =>
AgNO3 + 2 NH4NO3 + 3 NaOH = 3 NaNO3 + 2 H2O + Ag(NH3)2OH
P4 + OH = H2PO4 + P2H4 =>
P4 + 8 OH = 2 H2PO4 + P2H4
SOF2 + NaOH = Na2SO3 + NaF + H2O =>
SOF2 + 4 NaOH = Na2SO3 + 2 NaF + 2 H2O
CaCO3 + P2O5 = CaCO2 + P2O6 =>
CaCO3 + P2O5 = CaCO2 + P2O6
O2 + KCl + H2SO4 = K2SO4 + HCl2 + H2O =>
O2 + 8 KCl + 4 H2SO4 = 4 K2SO4 + 4 HCl2 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
FeSO4 + O2 + H2O = Fe2(SO4)3 + Fe(OH)3 =>
12 FeSO4 + 3 O2 + 6 H2O = 4 Fe2(SO4)3 + 4 Fe(OH)3
Fe(OH)3 + HI = I2 + H2O + Fe =>
2 Fe(OH)3 + 6 HI = 3 I2 + 6 H2O + 2 Fe
KMnO4 + CuI + HI = KI + MnI2 + CuI2 + H2O =>
KMnO4 + 5 CuI + 8 HI = KI + MnI2 + 5 CuI2 + 4 H2O
Ba(OH)2 + K2CO3 = BaCO3 + K2(OH)2 =>
Ba(OH)2 + K2CO3 = BaCO3 + K2(OH)2
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Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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