A student prepared a 2.50 M sodium chloride (NaCl) solution in the chemistry lab. How many moles of NaCl are in 0.500 L of this solution? 0.500 mol
0.500 mol

1.25 mol
1.25 mol

3.00 mol
3.00 mol

5.00 mol

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.

Use the periodic table to determine how many grams of oxygen would be required to react completely with 859.0 g c2h2