How many electrons are contained in a co3 + ion

Under appropriate conditions, nitrogen and hydrogen undergo a combination reaction to yield ammonia: N 2 (g) 3H 2 (g) 2NH3 (g) If the reaction yield is 87.5%, how many moles of N 2 are needed to produce 3.00 mol of NH 3

What 2 instruments are commonly used to measure air pressure?

Which type of reaction is Mg + O2 → Mgol

A. 24.5 g of ammonia NH3 = how many moles of ammonia? . b How many molecules of ammonia is that from 22. a.?

For the following gases, correct the volumes to the conditions indicated. A. 654 cm3 at 6 degrees Celsius and 65.3 kPa to 4 degrees Celsius and 108.7 kPa

Why do you think the transition metals are 10 columns wide?

What is released when a election returns to a lower state of energy

Which of the following elements has its highest energy electrons in an "s" atomic orbital? radiium (Ra) neon (Ne) aluminum (Al) lanthanum (La)

About how long does it take for the Sun to make one rotation on its axis?

Does a physical change affect the identity of a substance