Indicate what the researcher did incorrectly in this procedure. A researcher wanted to make 1 L of a 2M sucrose solution. They calculated that 2 moles of sucrose (342 g per mole) weighs 684 grams. They carefully measured 1 L of water and poured it into a beaker (2 L capacity), added a stir bar, and placed the beaker on a magnetic stir plate. They then gradually added the 684 g of sucrose to the beaker and waited for it to dissolve
Answers: 2
Biology, 21.06.2019 20:50
Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?
Answers: 1
Biology, 22.06.2019 06:20
What makes a dominant allele different from a recessive allele
Answers: 2
Biology, 22.06.2019 06:30
Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food
Answers: 1
Indicate what the researcher did incorrectly in this procedure. A researcher wanted to make 1 L of a...
Mathematics, 01.02.2021 21:30
Mathematics, 01.02.2021 21:30
Mathematics, 01.02.2021 21:30
Mathematics, 01.02.2021 21:30
Mathematics, 01.02.2021 21:30
Mathematics, 01.02.2021 21:30
Mathematics, 01.02.2021 21:30
Mathematics, 01.02.2021 21:30
Mathematics, 01.02.2021 21:30
Mathematics, 01.02.2021 21:30
Computers and Technology, 01.02.2021 21:40
German, 01.02.2021 21:40
Social Studies, 01.02.2021 21:40
Mathematics, 01.02.2021 21:40
Mathematics, 01.02.2021 21:40