Given the following equation: 2 KClO₃ ➞ 2 KCl + 3 O₂, how many grams of O₂ can be produced by letting 5.00 moles of KClO₃ react? * 4 points
12.0 g of O₂
480 g of O₂
24.00 g of O₂
240 g of O₂

An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.

How does concentration affect reaction rate