You have 200 g of a substance with a molar mass of 150 g/mol. How many moles of the substance do you have? 0.75 mol 1.00 mol 1.33 mol 1.50 mol

What effect does supercritical mass have on a nuclear reaction? The reaction rate increases. The reaction produces less energy. The reaction involves increased fusion. The reaction produces fewer neutrons.

What is true for all exergonic reactions?

How many moles of each reactant are needed to produce 6.17 miles of HF (NH3) + F = (N2F4) + HF

What is the oxidation number for iodine in Mg (IO3) 2?

A simple way to state Newton's first law is

How does the calorie compare to the metric unit the joule? How do you calculate a calorie? Is it the same for all types of food?

Under which conditions would the solubility of a gas be greatest? A. high pressure and high temperature B. high pressure and low temperature C. low pressure and high temperature D. low pressure and low temperature

How many milliliters is 0.55 L? O A. 1000 ml OB. 0.00055 mL O C. 550 ml D. 55 mL

When a warm front passes your location, the temperature rises rapidly. As a result, air density: B? increases decreases remains the same

A scientist wished to carry out a chemical reaction in which two moles of aluminum combine with three moles of sulfur. He has 2.70 g of aluminum to react. How many grams of sulfur must he take to satisfy all the aluminum atoms? 1.51 g 2.14 g 3.