What is the correct electron configuration for oxygen?

a. 1s22s22p4

b. 1s22s22p5

c. 1s22s22p63s23p2

d. 1s22s22p63s23p4

How many grams of Ag2CO3 are required to reacr with 28.5 mL of 1.00 M NaOH solution?

Why is carbon-12 the only isotope with an atomic mass that is a whole number?

On what page does the table of contents begin

A strontium hydroxide solution is prepared by dissolving 21.78 g of strontium hydroxide in water to make 75.00 mL of solution. What is the molarity of this solution? Next the strontium hydroxide solution prepared in part A is used to react with a 0.

How many moles of sulfur are needed to react completely with 1.2 mol of O2?

Write is the chemical formula for calcium and chlorine

Using EDTA as the titrant and a free metal in solution is called a direct titration. This can be measured using an indicator that changes color when the metal is no longer in solution.

What is the relative formula mass for ammonium sulphate

How to find h30 in 0.08m

Nitroglycerin (c3h5n3o9) is a powerful explosive. its decomposition may be represented by 4c3h5n3o9 → 6n2 12co2 10h2o o2 this reaction generates a large amount of heat and gaseous products.