A student prepared a 0.63 M solution of NaOH with a volume of 92 mL. What was the original concentration if the original volume was 186 mL? Report your answer with 3 decimal places.

Acurium-245 nucleus is hit with a neutron and changes as shown by the equation. complete the equation by filling in the missing parts. 52

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?