Explain what is the molecular formula of the substance
Explain what is the molecular formula of the substance whose molecular mass is 78.12 and whose empirical formula mis CH.
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explain how many grams of aluminum oxide will be produced if we react 300g of al with 25 g of oxygen gas state and
hydrosulfuric acid is a diprotic acid for which ka1 57 x10-8 and ka2 1x10-19 find out the concentration of sulfide
in what situations would you utilizing nah as a base and in what situations would you use naoh as a base in the
a 200 mg sample of argon is confined to a 00500l vial at 20 degrees c 200 mg of krypton is confined to a different
explain what is the molecular formula of the substance whose molecular mass is 7812 and whose empirical formula mis
explain what is the empirical formula that has the following masses 969 grams of carbon and 190 gram of hydrogenexplain
a 03288-g sample of a hydrocarbon was burned in air the sample was entirely converted to 10562-g of carbon dioxide and
in the titration of khp with a naoh solution done in part i of the experiment to standardize the naoh solution you
a 2500ml sample of vinegar is diluted with water to a final volume of 2500ml a 2500ml portion of the diluted vinegar is
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