Xianming runs a titration and collects, dries, and weighs the baso4(s) produced in the experiment. he reports a mass of 0.2989 g go baso4. based on this, calculate the concentration of ba(oh)2 solution.
[ba(oh)2] = m

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

How can one make a supersaturated solution? (apex)

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.