First step in answering the question is to establish a balanced chemical reaction equation. More specifically, a combustion chemical equation.
CH4 + 2O2 ---> CO2 + 2H20
Then using dimension analysis:
It can hold 4 minutes more electrons.
Answer:
The answer to your question is below
Explanation:
Polyatomic ions are ions composed for more than 1 atom. There are polyanions and polycations.
Polyanions have a negative charge and polycations have a positive charge.
Examples
Polyanions Polycations
acetate CH₃COO⁻ ammonium NH₄⁺¹
bromate BrO₃⁻
chlorate ClO₃⁻
hydroxide OH⁻
nitrate NO₃⁻
nitrite NO₂⁻
sulfate SO₄⁻²
phosphate PO₄⁻³
permanganate MnO₄⁻
We write parentheses before or after a polyatomic ion to emphasize that the oxidation number of the atom which interacts with it affects all the atoms that form part of the polyatomic ion.
The percent of SO₂ in H₂SO₄ : 65.3%
<h3>Further explanation
</h3>
Proust states the Comparative Law that compounds are formed from elements with the same Mass Comparison so that compounds have a fixed composition of elements
%Mass A in AxBy =
For SO₂ in H₂SO₄ :
MW SO₂ = 32 + 2.16=64 g/mol
MW H₂SO₄ =2.1+32+4.16=98 g/mol
The percent of SO₂ :
Answer:
The answer to your question is: letter C
Explanation:
Chemical properties is a change is matter observed due to a chemical reaction.
A) Water is a polar molecule. This is a physical property, there is no chemical reaction. This option is wrong.
B) Water is the universal solvent. This is a physical property of water, there is no change of matter, so this is not a chemical property.
C) Water reacts with group 1 metals. This is an example of a chemical property because metals react with water and matter changes to a new substance, this is the correct answer.
D) Water has a high specific heat capacity. This is a physical property, it is not the correct answer to the question.
