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A mixture was found to contain 1.50g of NH4CL, 0.80 g of NaCl, and 1.20 g of SiO2. What is the percentage of sand in this mixture?
answered
Dec 14, 2017
Chemistry
high-school
7
votes
25.6k
views
Which of the following laboratory tools would be best for determining the volume of an irregular shape
answered
Mar 6, 2017
Chemistry
high-school
4
votes
196k
views
Is the product of 0.4 x 1.8 greater than or less than 0.4?
answered
Aug 22, 2016
Mathematics
high-school
6
votes
85.0k
views
What physical property makes metal pots good for cooking?
answered
May 8, 2016
Chemistry
middle-school
2
votes
49.1k
views
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