Chemistry, 13.04.2021 23:20 bryantjorell
PlEASE HELP! 40! A radioactive form of sodium pertechnetate is used as a brain-scanning agent in medicine. Quantitative analysis of a sample with a mass of 0.8961 g found 0.1114 g of sodium and 0.4749 g of technetium. The remainder was oxygen. Determine the empirical formula.
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What is the molarity of 60.0 grams of naoh dissolved in 750 milliliters of water? a) 1.1 m b) 2.0 m c) 12 m d) 75 m
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Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.
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Determine the reaction and balance the following equations urgent due in the morning
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Correct relationship between molecular formula and empirical formula
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PlEASE HELP! 40!
A radioactive form of sodium pertechnetate is used as a brain-scanning agent in me...
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