It has been found by mass spectrometric analysis that in nature, the relative abundances of the various isotopic atoms of silico
n are 92.23% Si 28 , 4.67% Si 29 and 3.1% Si 30 . Calculate the atomic weight of silicon, in correct significant figures, from this information and from the
nuclidic masses. Nuclidic masses: Si 28 27.97693 amu, Si 29 28.97649 amu, Si 30 29.97377 amu. plssssss help me
Answer: Stoichiometry is the process of comparing the individual qualitative or numerical variables of the reactants or products involved in a chemical reaction.
The distance between the tank and the upstairs tap is lesser than the distance between the tank and the downstairs tap so water comes out with more force in the downstairs tap than from the upstairs one.
