Given the balanced equation representing a reaction:
H2O(l) + HCl(g) --> H3O+(aq) + Cl-(aq).
According to one acid-base theory, the H2O(l) molecules

A. accept H+ ions
B. accept OH- ions
C. donate H+ ions
D. donate OH- ions

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided