How do changes in temperature and activation energy compare in how they affect reaction rate?
A. Changes in temperature and activation energy do not have any
effect on reaction rate.
B. Increases in temperature and activation energy both decrease the
value of the reaction rate.
C. Increases in temperature and activation energy both increase the
value of the reaction rate.
O D. Changes in temperature and activation energy have opposite
effects on reaction rate.

Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?

Many pharmaceutical drugs are organic compounds that were originally synthesized in the laboratory. which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology