Which of the following would you expect to form an ionic bond when combined?

a) Li and Na

b) Mg and Cl

c) P and O

d) H and Cl

The process by which all the different kinds of living things have changed over long periods of time is called

A 0.0997 mol sample of O2 has a pressure of 0.692 atm and a temperature of 333k. What is it's volume

The total number of secondary alcohols corresponding to the formula C6H14O, counting stereoisomers separately is:

The amino acid methionine can be used as fuel by being converted to succinyl CoA. What would be the estimated ATP yield for the breakdown of methionine in this way if the succinyl CoA can then enter the citric acid cycle with no input of glucose?

What form the ideal gas law would you use to calculate the temperature of a gas

What did scientists observe using the earliest microscopes

Which statement describes the redox reaction that occurs when an object is electroplated? A. It is spontaneous and requires an electric current. B. It is spontaneous and produces an electric current. C.

How are electromagnetic different than all other waves

Find the ratio of speeds of an electron and a negative hydrogen ion (one having an extra electron) accelerated through the same voltage, assuming non-relativistic final speeds. Take the mass of the hydrogen ion to be 1.67*10^{-27} kg.

A type of rock that undergoes changes because of heat and pressure