How many moles of table salt are found in 400 g of NaCI

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04-05-2018
Chemistry

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How many moles of table salt are found in 400 g of NaCI

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Rainquakes Rainquakes · Answer 1 · 2018-05-04T22:21:43+02:00

Rainquakes Rainquakes

04-05-2018

400g x 1 mole NaCl/ 58.44g= 7 mole of NaCl

1. Find the Molar Mass of NaCl
2. Then set up the equation
3. Solve, then round to the lowest sig figs which is 1, since 400 only has 1 and has the least sig fig

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