Questions by Stanislav Dombrovsky

Questions by Stanislav Dombrovsky

mmonia can be prepared by reacting nitrogen gas, taken from the atmosphere, with hydrogen gas.N2 (g) + 3 H2 (g) → 2 NH3 (g)When 75 g of nitrogen reacts with sufficient hydrogen, the theoretical yield is

asked Dec 22, 2023

1 answer

42 votes

519k views

What is the correct fomula of salt

asked Jul 3, 2023

2 answers

16 votes

192k views

Select the correct answer. What is the SI unit of time? A second B minute C hour D day

asked Apr 4, 2023

1 answer

18 votes

175k views

In the isosceles trapezoid, m∠S=71∘ . What is m∠Q ? Enter your answer in the box.

asked Mar 7, 2023

2 answers

1 vote

155k views

Please help me Grade is 6th or 7th

asked Dec 24, 2022

2 answers

17 votes

95.7k views

Rufus collected 100 pounds of aluminum cans to recycle. He plans to collect an additional 25 pounds per week. Write an equation for total pounds, y, of aluminum cans after x weeks. How many pounds of cans

asked Apr 19, 2022

1 answer

27 votes

472k views

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