Answer:
201.73g
Explanation:
From the chemical reaction above, it can be seen that 3 moles of hydrogen yielded 2 moles of ammonia.
Now, 17.8 moles of hydrogen will yield a certain number of moles of ammonia. To get this certain number of moles: we have (17.8 * 2)/3 = 11.87 moles
Hence, 17.8 moles of hydrogen will produce 11.87 moles of ammonia. Now, we proceed to calculate the mass of ammonia produced.
The mass of ammonia produced is the molar mass of ammonia multiplied by the number of moles of ammonia.
The molar mass of ammonia is 14 +3(1) = 17g/mol
Now the mass produced is thus 17 * 11.87 = 201.73g
B. product
Think about it like this: a company produces products, not coefficients.
12,000 grams
430 centimeters
0.9 grams
0.07 centimeters
Answer:
You may experience the sudden onset of one or more symptoms, such as: Numbness, tingling, weakness, or inability to move a part or all of one side of the body (paralysis). Dimness, blurring, double vision, or loss of vision in one or both eyes. Loss of speech, trouble talking, or trouble understanding speech.
Answer:
Cl < P < Mg < Na
Explanation:
Cl must have the smallest radius because it is located to the right of the remaining elements on the same row. P must have the second smallest radius because it is located to the right of the remaining elements on the same row. Mg must have the Third smallest radius because it is located to the right of Na on the same row. Therefore, Na has the Largest radius.
I hope it helps.
