Which of the following changes when a catalyst is used

Enthalpy of reaction

activation energy

both enthalpy of reaction and activation energy change

neither enthalpy of reaction nor activation change

Which lists the carbohydrates in order of increasing chemical energy? a monosaccharides, polysaccharides, disaccharides b disaccharides, monosaccharides, polysaccharides c polysaccharides, disaccharides, monosaccharides d monosaccharides,

Suzie Q wants to know the effect of different colors of light on the growth of plants. She believes that plants can survive best in white light. She buys 5 ferns of the same species, which are all approximately the same age and height.

Mass and volume can be used to describe what general property?

Give the number of significant figures: 0.01101 cm Significant figures:

How do kidneys work with other body systems to maintain homeostasis?

What do you get when you mix dog breeds such as a bulldog and a shih tzu?

How does temperature change with depth in the Earth's crust?

Which is the best metal to use in an alloy to increase its electrical conductivity? Aluminum (Al) Silver (Ag) Zinc (Zn) Antimony (sb)

Which of he following is not a part of the peer review process or its result? A. Allowing scientists to share ideas through published work B. Making sure that a piece of work is correct and includes bias C.

An ion has a charge of 2 - and 18 electrons. A) From which atom does this ion form? B) How do you know?