Answer:
Phosphorus, Sulfur, and Selenium are the only <u>poly</u>atomic elements.
Hydrogen, Nitrogen, Oxygen, Fluorine, Chlorine, Bromine, and Iodide are all <u>di</u>atomic elements.
The balanced chemical reaction is:
<span>4NH3 + 6NO → 5N2 + 6H2O
</span>
We are given the amount of nitric oxide to be used in the reaction. This will be the starting point of the calculations.
27.8 g NO ( 1 mol NO / 30.01 g NO ) ( 4 mol NH3 / 6 mol NO ) ( 17.0337 g NH3 / 1 mol NH3 ) = 10.52 g NH3
Answer:
C. August, September, October
Explanation:
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Sucrose is not very soluble in ethanol; therefore, the particles of sucrose will be visible in the solution containing both sucrose and ethanol.
I think it’s , D. This can cause sonic booms that can damage building structures