Describe the stages of gradual metamorphosis

The reaction N2 + 3 H2 → 2 NH3 is used to produce ammonia. When 450. g of hydrogen was reacted with nitrogen, 1575 g of ammonia were actually produced. What is the percent yield of this reaction? a. 20,7% b. 41,5% c. 62,1% d. 30,8% e.

What is an inference? A prediction of test results before an experiment A retest of experimental results to make them reliable Background research completed with questioning A conclusion derived from evidence and logical reasoning

Explain the color changes of bromothymol blue during sn1 solvolysis of tert-butyl bromide, upon addition of koh (describe how the color changes and why).

What is the mass of 5.33*1021 platinum atoms

Is flammability a form of chemical change or physical change

A sample of wood that originally contained 100 grams of carbon-14 now contains only 25 grams of carbon-14. approximately how many years ago was this sample part of a living tree?

Metalloids are border of metals and non metals why

In electroplating, how should the object that will be plated be connected in the electrolytic cell? It should be the cathode, where metal atoms are reduced to metal ions. It should be the cathode, where metal ions are reduced to metal atoms.

How many grams of sodium sulfate are needed to make 750.0mL of 0.215 M sodium sulfate solution?

How can I make Mulan sause