What causes the concentration of reactants to affect the reaction rate? a. it changes the molecular shape, removing orientation requirements. b. it breaks bonds that would have needed special orientation. c. it makes molecules less sensitive to proper orientation d. it increases the number of collisions at the the right orientation.

What are the variables in gay-lussac’s law? pressure and volume pressure, temperature, and volume pressure and temperature volume, temperature, and moles of gas

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

What reaction is taking place? 02 + c3h8 = h20 + co2