Chemistry, 11.03.2021 14:00 SKYBLUE1015

Empirical formula – Calculate the empirical formula from the given data.

Assessment

Question 1

What is the empirical formula for a compound containing 38.8% carbon, 16.2% hydrogen, and 45.1% nitrogen?

Question 2

What is the empirical formula of a compound comprising 1.8% hydrogen, 56.1% sulfur, and 42.1% oxygen?

Question 3

Find the empirical formula for a compound containing 40.6% carbon, 5.1% hydrogen, and 54.2% oxygen.

Question 4

What is the empirical formula of a compound containing 47.37% carbon, 10.59% hydrogen, and 42.04% oxygen?

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 11:20

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.

Answers: 2

Answer

Chemistry, 22.06.2019 23:30

Rank substituents in order of their priority when assigning the e or z label to an alkene. i, ch2i , h, ch2ch2cl, f

Answers: 2

Answer

Chemistry, 23.06.2019 05:00

110 g of water (specific heat = 4.184 j/g c) and 100 g of a metal sample (specific heat = 0.397 j/g c) are heated from 25 degrees c to 75 degrees c. which substance required more thermal energy?

Answers: 1

Answer

Chemistry, 23.06.2019 06:30

The polarity of an oxygen-hydrogen bond is higher than the polarity of a nitrogen-hydrogen bond, allowing amines to be more soluble than alcohols.

Answers: 3

Answer

You know the right answer?

Empirical formula – Calculate the empirical formula from the given data.

Assessment

Questions