Chemistry, 09.07.2019 17:00 xxbriannahollandxx
What are three main ideas in dalton's atomic theory? check all that apply. check all that apply. there are as many negatively charged electrons outside the nucleus as there are positively charged particles (protons) inside the nucleus, so that the atom is electrically neutral. elements are composed of atoms. most of the volume of the atom is empty space through which the tiny, negatively charged electrons are dispersed. all atoms of an element are identical, and each element has unique atoms. most of the atom's mass and all of its positive charge are contained in a small core called the nucleus. atoms combine to form compounds in simple, whole number ratios?
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Chemistry, 22.06.2019 03:30
Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!
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What are three main ideas in dalton's atomic theory? check all that apply. check all that apply. th...
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