Which of the following statements is not correct?
a. covalent compounds are held together by much stronger interparticle forces than are ionic compounds.
b. ionic bonds and covalent bonds are the result of atoms trying to achieve full outermost energy levels.
c. covalent compounds result from sharing of electrons, and ionic compounds result from the electron transfer from one atom to
another.
d. more than two electrons can be transferred in ionic bonds or shared in covalent bonds.

What is the relation between concentration of reactants and the rate of chemical reaction?

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

Avariable that is not being directly tested during an experiment should be