If the concentration of nacl in blood serum is approximately 0.14 m, what volume of serum contains 2.0 g of nacl

How to solve 4 nh3(g) + 5 o2(g) > 4 no(g) + 6 h2o(g) in chemistry

The clouds are grey and ground is wet. a quantitative b qualitative

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?