Answers: 1
Chemistry, 21.06.2019 17:10
There are 6.022 x 10^23 atoms of hg in 1 mole of hg. the number of atoms in 4.5 moles of hg can be found by multiplying 4.5 by 6.022 x 10^23 a. 2.7 x 10^24 b. 27 x 10^23 c. 2.71 x10^24 d. 27.099 x 10^23
Answers: 3
Chemistry, 21.06.2019 17:10
A+b→2c when the reaction begins, the researcher records that the rate of reaction is such that 1 mole of a is consumed per minute. after making changes to the reaction, the researcher notes that 2 moles of a are consumed per minute. what change could the researcher have made to effect this change?
Answers: 1
Chemistry, 22.06.2019 06:00
How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025
Answers: 3
Chemistry, 22.06.2019 06:30
Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?
Answers: 1
Write a question about how metals and ionic compounds differ related to their melting point or condu...
Biology, 05.12.2020 22:40
Mathematics, 05.12.2020 22:40
Physics, 05.12.2020 22:40
Mathematics, 05.12.2020 22:40
English, 05.12.2020 22:40
History, 05.12.2020 22:40
Mathematics, 05.12.2020 22:40
Social Studies, 05.12.2020 22:40
Mathematics, 05.12.2020 22:40
Mathematics, 05.12.2020 22:40
Physics, 05.12.2020 22:40
Chemistry, 05.12.2020 22:40
Mathematics, 05.12.2020 22:40
Mathematics, 05.12.2020 22:40