A 1 liter solution contains 0.234 M nitrous acid and 0.312 M potassium nitrite. Addition of 0.257 moles of potassium hydroxide will: a. Raise the pH slightly
b. Lower the pH slightly
c. Raise the pH by several units
d. Lower the pH by several units
e. Not change the pH
f. Exceed the buffer capacity

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

elements make up everything, and they combine to make compounds.

the answer is c

no statements shown

the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl

1 is the answer to this problem