0.22 L of HNO3 is titrated to equivalence using 0.14 L of 0.1 MNaOH . What is the concentration of the HNO3 ?

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?

Which activity is an innate behavior

What is the percent by mass of magnesium sulfate in mgso4.7h2o