Question

Определи соли * KCl. H2SO4. Na2SO3. MgF2.HNO3 NaCl. K2SO4. Na2SO3. LiF.HNO3 HCl. H2SO4. H2SO3. HF.HNO3 NaCl. K2SO4. Na2SO3. LiF. Ba(NO3)2 Определи кислоты * HCl. H2SO4. H2SO3. HF.HNO3 NaCl.H2SO4. H2SO3. HF. HNO3 HCl. H2SO4. SO3. HF. HNO3 HI. H2SO4. H2CO3. HF. HNO3 Определите оксиды * H2O CuO HCl BaO H2O CuO MgO Ba(OH)2 H2O CuO Cl2O7 BaO H2O K2O Cr2O3 BaO

Answer 1

Ответ:

соли: KCl, Na2SO3, MgF2, NaCl, K2SO4, Na2SO3, LiF, Ba(NO3)2

кислоты: HCl, H2SO4, H2SO3, HF, HNO3, HI,

оксиды: H2O, CuO, BaO, MgO, Cl2O7,:K2O, Cr2O3

Answer 2

Salts:

- KCl is potassium chloride, a compound formed by the combination of potassium (K) and chloride (Cl) ions [[1]]. - H2SO4 is sulfuric acid, not a salt. It is a strong acid composed of hydrogen (H), sulfur (S), and oxygen (O) [[2]]. - Na2SO3 is sodium sulfite, a compound formed by the combination of sodium (Na) and sulfite (SO3) ions [[3]]. - MgF2 is magnesium fluoride, a compound formed by the combination of magnesium (Mg) and fluoride (F) ions [[4]]. - HNO3 is nitric acid, not a salt. It is a strong acid composed of hydrogen (H), nitrogen (N), and oxygen (O) [[5]]. - NaCl is sodium chloride, a compound formed by the combination of sodium (Na) and chloride (Cl) ions [[6]]. - K2SO4 is potassium sulfate, a compound formed by the combination of potassium (K) and sulfate (SO4) ions [[7]]. - LiF is lithium fluoride, a compound formed by the combination of lithium (Li) and fluoride (F) ions [[8]]. - HCl is hydrochloric acid, not a salt. It is a strong acid composed of hydrogen (H) and chloride (Cl) [[9]]. - H2SO3 is sulfurous acid, not a salt. It is a weak acid composed of hydrogen (H), sulfur (S), and oxygen (O) [[10]]. - HF is hydrofluoric acid, not a salt. It is a weak acid composed of hydrogen (H) and fluoride (F) [[11]]. - Ba(NO3)2 is barium nitrate, a compound formed by the combination of barium (Ba) and nitrate (NO3) ions [[12]].

Acids:

- HCl is hydrochloric acid, a strong acid composed of hydrogen (H) and chloride (Cl) [[9]]. - H2SO4 is sulfuric acid, a strong acid composed of hydrogen (H), sulfur (S), and oxygen (O) [[2]]. - H2SO3 is sulfurous acid, a weak acid composed of hydrogen (H), sulfur (S), and oxygen (O) [[10]]. - HF is hydrofluoric acid, a weak acid composed of hydrogen (H) and fluoride (F) [[11]]. - HNO3 is nitric acid, a strong acid composed of hydrogen (H), nitrogen (N), and oxygen (O) [[5]].

Oxides:

- H2O is water, a compound composed of hydrogen (H) and oxygen (O) [[13]]. - CuO is copper(II) oxide, a compound composed of copper (Cu) and oxygen (O) [[14]]. - BaO is barium oxide, a compound composed of barium (Ba) and oxygen (O) [[15]]. - MgO is magnesium oxide, a compound composed of magnesium (Mg) and oxygen (O) [[16]]. - Ba(OH)2 is barium hydroxide, a compound composed of barium (Ba), hydrogen (H), and oxygen (O) [[17]]. - Cl2O7 is dichlorine heptoxide, a compound composed of chlorine (Cl) and oxygen (O) [[18]]. - K2O is potassium oxide, a compound composed of potassium (K) and oxygen (O) [[19]]. - Cr2O3 is chromium(III) oxide, a compound composed of chromium (Cr) and oxygen (O) [[20]].

I hope this helps! Let me know if you have any further questions.

[[1]] Source: [Wikipedia - Potassium chloride](https://en.wikipedia.org/wiki/Potassium_chloride) [[2]] Source: [Wikipedia - Sulfuric acid](https://en.wikipedia.org/wiki/Sulfuric_acid) [[3]] Source: [Wikipedia - Sodium sulfite](https://en.wikipedia.org/wiki/Sodium_sulfite) [[4]] Source: [Wikipedia - Magnesium fluoride](https://en.wikipedia.org/wiki/Magnesium_fluoride) [[5]] Source: [Wikipedia - Nitric acid](https://en.wikipedia.org/wiki/Nitric_acid) [[6]] Source: [Wikipedia - Sodium chloride](https://en.wikipedia.org/wiki/Sodium_chloride) [[7]] Source: [Wikipedia - Potassium sulfate](https://en.wikipedia.org/wiki/Potassium_sulfate) [[8]] Source: [Wikipedia - Lithium fluoride](https://en.wikipedia.org/wiki/Lithium_fluoride) [[9]] Source: [Wikipedia - Hydrochloric acid](https://en.wikipedia.org/wiki/Hydrochloric_acid) [[10]] Source: [Wikipedia - Sulfurous acid](https://en.wikipedia.org/wiki/Sulfurous_acid) [[11]] Source: [Wikipedia - Hydrofluoric acid](https://en.wikipedia.org/wiki/Hydrofluoric_acid) [[12]] Source: [Wikipedia - Barium nitrate](https://en.wikipedia.org/wiki/Barium_nitrate) [[13]] Source: [Wikipedia - Water](https://en.wikipedia.org/wiki/Water) [[14]] Source: [Wikipedia - Copper(II) oxide](https://en.wikipedia.org/wiki/Copper(II)_oxide) [[15]] Source: [Wikipedia - Barium oxide](https://en.wikipedia.org/wiki/Barium_oxide) [[16]] Source: [Wikipedia - Magnesium oxide](https://en.wikipedia.org/wiki/Magnesium_oxide) [[17]] Source: [Wikipedia - Barium hydroxide](https://en.wikipedia.org/wiki/Barium_hydroxide) [[18]] Source: [Wikipedia - Dichlorine heptoxide](https://en.wikipedia.org/wiki/Dichlorine_heptoxide) [[19]] Source: [Wikipedia - Potassium oxide](https://en.wikipedia.org/wiki/Potassium_oxide) [[20]] Source: [Wikipedia - Chromium(III) oxide](https://en.wikipedia.org/wiki/Chromium(III)_oxide)