What is the rate of a reaction if the value of k is 3 and A and B are each 2 M Rate kA2B?

Light waves come in many different varieties, and can be seen as many different colors. What is the main difference between a light wave that produces the color blue, and a light wave that produces the color red?

Electrolysis uses electrical current to break water molecules in to oxygen gas and hydrogen gas. how do you know that this is a chemical change? A. their is a phase change from liquid to gas B. it is a single replacement action C.

Is a solution a homogeneous or a heterogeneous mixture? Give an example of an aqueous solution.

What is the standard molar enthalpy change of formation of O2 (g) at 25 °C?

How can we make use of acids or bases to prevent growth of micro-organisms in swimming pools?

What land feature creates new land? Glacier Basin Volcano Desert

Where the continental shelf ends and where the oceans drop almost 10000 feet deep

In terms of pH what would happen if you mixed vinegar with a solution of ammonia. What type of product will form?

A nurse measures the volume of a drop of medicine. The volume of 1 drop of medicine is 1.66mL. What is the volume in deciliters of 1000 drops of medicine? Write your answer as a decimal.

10. Copper (i) bromide reacts with magnesium metal: 2 CuBr + Mg → 2 Cu + MgBrz If 0.253 moles of magnesium react in this way, a. How many grams of CuBr are consumed?