Chemistry, 06.04.2021 17:50 kaylabethany
How many moles are present in 6.482 kg of Auz SiO3, also known as gold (1) silicate?
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Chemistry, 22.06.2019 11:50
Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
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Chemistry, 23.06.2019 16:30
Which of the following is a way carbon enters the atmosphere volcanic activity photosynthesis deposition of settlement burial of biomass hep hurrryy
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Chemistry, 23.06.2019 18:30
Match the following items. match the items in the left column to the items in the right column. 1. 1/1,000 precision 2. uncertainty value of measurement milli- 3. 1,000 accuracy 4. instrument to measure volume balance 5. degree of exactness of a measurement centi- 6. instrument to measure mass graduated cylinder 7. correctness of a measurement Β± value 8. 1/100 kilo-
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Chemistry, 23.06.2019 21:30
Listed below are the amounts of mercury (in parts per million, or ppm) found in tuna sushi sampled at different stores. the sample mean is 0.836 ppm and the sample standard deviation is 0.253 ppm. use technology to construct a 90% confidence interval estimate of the mean amount of mercury in the population.
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How many moles are present in 6.482 kg of Auz SiO3, also known as gold (1) silicate?...
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