Determine the number of atoms in 0.075 mol of Carbon (C) ?

a. 4.5 x 1022 atoms

b. 1.2 x 1023 atoms

c. c. 6.2 x 1023 atoms

d. 2.2 x 1024 atoms

What was the ratio in the formula for iron (II) oxide

What is the atomic for k

Which sentence correctly uses commas to separate coordinate adjectives? More than 700,000 books make up the library's large, diverse, rare-book collection. More than 700,000 books make up the library's large, diverse rare-book collection.

What gas was produced by the decomposition of hydrogen peroxide? what happened when the smoldering toothpick came into contact with the gas? b boldi italicsu underline bulleted list numbered list superscript subscript?

Why are enzymes necessary?

Percent copper in brass lab

Which statement best describes Rutherford's model of the atom?

If a net force of 5.0 forward acts on a 0.60 kg toy car, what is it's acceleration?

Which physical method can be used for obtaining a sample of salt from a small beaker of salt water? boiling freezing chromatography sorting

A gas expands in volume from 26.7 to 89.3 mL at constant temperature. Calculate the work done (in joules) if the gas expands (a) against a vacuum, (b) against a constant pressure of 1.5 atm, (c) against a constant pressure of 2.8 atm. (1L⋅atm=101.