Chemistry, 26.06.2019 21:40 escojo2508
Urgent 25 amanda was asked to make a solution of salt water using 32.0 grams of nacl and 0.75 liter of water. amanda realized that first, she needed to find the number of moles there are in 32 grams of nacl. she set up the following calculation to find the number of moles of nacl. 32.0 g nacl x 1 mole nacl = 0.55 moles of nacl 58.45 g nacl a. did amanda find the number of moles of nacl correctly? if not, explain. b. what does amanda need to do next to calculate the molarity of the nacl solution? show your work for full credit.
Answers: 2
Chemistry, 21.06.2019 14:10, yellowmiki6647
The rock in a lead ore deposit contains 89 % pbs by mass. how many kilograms of the rock must be processed to obtain 1.5 kg of pb?
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Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!
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Chemistry, 23.06.2019 06:00, bvbbridesmaid5519
Is the flow of energy during vaporizing more like the flow during melting or during freezing
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Urgent 25 amanda was asked to make a solution of salt water using 32.0 grams of nacl and 0.75 liter...
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