Question

Помогите пожалуйста. Укажите заряду фреонов и степень окисления элементов для веществ формулы которых:N2SO3, Fe(OH)3, Fe(NO3)3

Answer 1

+1 +4-2
Na₂SO₃
+3-2+1
Fe(OH)₃
+3+5-2
Fe(NO₃)₂

Answer 2

Chemical Formulas and Oxidation States

For the given chemical formulas N2SO3, Fe(OH)3, and Fe(NO3)3, the charges of the elements and their oxidation states are as follows:

1. N2SO3: - The compound N2SO3 does not exist in standard chemical databases or literature. It is possible that there might be a typographical error in the given formula. However, if we consider a similar compound, N2O3, the oxidation state of nitrogen (N) is -2, and the oxidation state of oxygen (O) is -2.

2. Fe(OH)3: - The compound Fe(OH)3 consists of iron (Fe) and hydroxide ions (OH-). In this compound, the oxidation state of iron (Fe) is +3, and the oxidation state of oxygen (O) in the hydroxide ions is -2.

3. Fe(NO3)3: - The compound Fe(NO3)3 consists of iron (Fe) and nitrate ions (NO3-). In this compound, the oxidation state of iron (Fe) is +3, and the oxidation state of nitrogen (N) in the nitrate ions is +5.

These oxidation states can be determined based on the known rules for assigning oxidation states to elements in chemical compounds.

I hope this information is helpful! If you have any further questions or need additional assistance, feel free to ask.