nellydeb7736
05.09.2020 •
Chemistry
calculate the vol(ml) of aqueous 40% of sucrose having a density of 0.911g/ml, required to furnish 1.5mol C atoms (sucrose=C12 H22 O11); c=12,h=1,o=16).
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Ответ:
100 POINTS! (50 split up) PL HELP!!! I REALLY NEED IT SO MUCH :( I PROMICE TO GIVE BRAINLIEST AND FIVE STARS AND A THANKS! 6TH GRADE SCIENCE! i used all my points for this!
You measure the mass of an apple using a balance. You get these three measurements:
Trial 1: 167.0 g
Trial 2: 166.9 g
Trial 3: 167.2 g
You know that the true mass of the apple is 172 g. Describe your results in terms of precision and accuracy. Explain your answer in a paragraph for the best grade.
Explanation: