A force of 100N is applied to an area of 5 square meters. What is the force?

Which type of monomer makes up lipids? A) monosaccharides B) triglycerides C) nucleotides D) amino acids

Is copper wire a mixture or a pure substance?

Covalent bonds are formed when atoms share electrons and ionic bonds are formed when positive and negative ions bond to form an ionic compound. true or false?

Gold and hydrochloric acid

Based on the kinetic theory, which statement is true? The particles of matter are stationary. Matter is composed of very small particles. Matter is made up of only charged particles. The particles of matter have zero kinetic energy.

A scientist wished to carry out a chemical reaction in which two moles of aluminum combine with three moles of sulfur. He has 2.70 g of aluminum to react. How many grams of sulfur must he take to satisfy all the aluminum atoms? 1.51 g 2.14 g 3.

Determine the equilibrium pH and speciation (concentration of each species) of the following two solutions. Neglect activity corrections. Species added Total concentration (solution a) HCl 10-3 M (solution b) NaCl 10-3 g.

How do you get dencity?

The materials created from a chemical reaction are called A. reactants. B. products. C. coefficients. D. none of the above.

Organic compounds ALL contain the element carbon. Which organic compound, used for stored chemical energy, contains carbon, hydrogen, oxygen, and often phosphorous?