19. Condensation is the change from -

has a definite volume but no definite shape.

- to -

What are the three possible outcomes of DNA mutation?

Is the state of the air in an isolated room completely specified by the temperature and the pressure? Explain.

You slide the copper bar to the right and at time t = 0 you release the bar when it is a distance x from the right end of the apparatus. at that instant the bar is moving to the right with a speed v.

Which of the following is not an example of a biological polymer? Egg albumin Fatty acids Starch DNA

Balance the equation below, and answer the following question: What volume of chlorine gas, measured at STP; is needed to complete the reaction with 6.25g of sodium metal

What is the total number of atoms in this formula? NaHCO3

Which of the following are electrostatic interactions of permanent dipoles in polar molecules? A. Ion-dipole forces B. Hydrogen bonding C. Dipole-dipole forces D. London dispersion forces

Assuming the octet rule is obeyed, how many bonds and how many lone pairs will atoms of oxygen (o) and nitrogen (n) have in order to have formal charges of + 1?

The ksp of cobalt (ii) carbonate, coco3, is 1.0 * 10-10. calculate the solubility of this compound in g/l.

If crown b is more dense than crown a then which is pure gold