Question

67 баллов! Проанализируй химические формулы: H2SO4, CuS, O3, Mg, NH3, P, Ti Классифицируй эти вещества на простые и сложные, а простые - на металлы и неметаллы

Answer 1

H2SO4,CuS,NH3 - сложные вещества
O3,Mg,P,Ti - простые вещества
O3(неметалл), Mg (металл), Р(неметалл), Ti (металл)

Answer 2

Analysis of Chemical Formulas

Let's analyze the given chemical formulas: H2SO4, CuS, O3, Mg, NH3, P, and Ti. We will classify these substances as either simple or compound, and within the simple substances, we will further classify them as metals or nonmetals.

1. H2SO4: - This formula represents sulfuric acid, which is a compound. - Sulfuric acid is composed of hydrogen (H), sulfur (S), and oxygen (O). - Therefore, H2SO4 is a compound.

2. CuS: - This formula represents copper(II) sulfide, which is a compound. - Copper(II) sulfide is composed of copper (Cu) and sulfur (S). - Therefore, CuS is a compound.

3. O3: - This formula represents ozone, which is a simple substance. - Ozone is composed of three oxygen (O) atoms. - Therefore, O3 is a simple substance.

4. Mg: - This formula represents magnesium, which is a simple substance. - Magnesium is an alkaline earth metal. - Therefore, Mg is a simple substance and a metal.

5. NH3: - This formula represents ammonia, which is a compound. - Ammonia is composed of nitrogen (N) and hydrogen (H). - Therefore, NH3 is a compound.

6. P: - This formula represents phosphorus, which is a simple substance. - Phosphorus is a nonmetal. - Therefore, P is a simple substance and a nonmetal.

7. Ti: - This formula represents titanium, which is a simple substance. - Titanium is a transition metal. - Therefore, Ti is a simple substance and a metal.

To summarize the classification of the given substances:

- Compound substances: H2SO4, CuS, NH3 - Simple substances: - Metals: Mg, Ti - Nonmetals: O3, P

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