For the acids use the formula pH = -log[H+1 (Because HCl has 1 H+ ion per formula unit, [H] equals the molanty.) For water use what you know about the pH of neutral solutions. For the bases, examine and extend the pattern REMRY 0.1 M HCI 0.001 M HCI 0.00001 M HCI Distilled Water 0.00001 M NaOH 0.001 M NaOH 0.1 M NaOH pH 1 PH pH pH pH11 pH/13 pH​

43.452

step-by-step explanation:

284 times .153 = 43.452

56 moles of   lieter in chemistry

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

if you need further assistance, let me know: )

~ trueboss72