What is the difference between conjugate acid-base pair? a. a H atom. c. a mole water
b. a H+ ion d. a OH– ion​

Which of the following is considered a benefit to using wind energy as a source of power

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

Is a pencil falling to the floor anon contact force, a force, or a contact force