The rate law for a hypothetical reaction is rate = k [A]2[B]. If both concentrations are equal to start, what has a larger effect on the reaction rate?

Which radioactive isotope is used in treating cancer? A) Carbon-14 B) Cobalt-60 C) Lead-206 D) Uranium-238

One similarity between all mixtures and compounds is that both (1) are heterogeneous (2) are homogeneous (3) combine in a definite ratio (4) consist of two or more substances

1. Caused by movement of rocks below the surface. is Called?

Which of the following describes the degree to which molecules of one substance are attracted to the molecules of another substance? 1) surface tension 2) cohesion 3) adhesion 4) capillary action

Relate metallic bonds to the properties of metals.

What is the difference between a root word and a combining form? List 2 examples of combining form

What is the octet rule and how does it explain the formation of ionic compounds?

Can somebody explain step by step how to solve decomposition reactions?

Which of the following statements are correct about the chemical reaction? H2 + O2 - > H2O2 versus 2 H2 + O2 - > 2 H2O? They are both balanced chemical equations. The two reactions are equivalent. The laws of thermodynamics apply to both.

What do chemists use to describe a chemical reaction