subject

Chemistry, 04.11.2020 20:50 jacamron

HELP

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 05:30

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

Answers: 1

question

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

question

Chemistry, 22.06.2019 12:20

The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397

Answers: 2

question

Chemistry, 22.06.2019 12:50

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate

Answers: 1

You know the right answer?

HELP
...

Questions

question

Business, 01.10.2019 05:10

The role of the ceo in setting the ethical tone for a company is: a. to making sure that the written code of ethics is enforced throughout the...

question

Business, 01.10.2019 05:10

Employees who are paid a portion of the profit from the sale of a product or service are paid on a(n). basis salary commission...

question

Physics, 01.10.2019 05:10

An astronaut is taking a space walk near the shuttle when her safety tether breaks. what should the astronaut do to get back to the shuttle? a....

question

Business, 01.10.2019 05:10

Which of the following is not true regarding the statement of revenues, expenses, and changes in net position for a public college? multiple choice

question

Mathematics, 01.10.2019 05:10

What number of students represents 100% of the fall student athletes? field hockey: 12 soccer: 21 football: 62 volleyball: 45...

question

Social Studies, 01.10.2019 05:10

In a hypothetical situation, a certain species of flea feeds only on pronghorn antelopes. in rangelands of the western united states, pronghorns and c...

question

Social Studies, 01.10.2019 05:10

How are the speakers’ attitudes toward god and death similar in "because i could not stop for death" (links to an external site.)and "some keep the sa...

question

Business, 01.10.2019 05:10

Joe secured a loan of $15,000 two years ago from a bank for use toward his college expenses. the bank charges interest at the rate of 4%/year compound...

question

Business, 01.10.2019 05:10

Byrd company decided to analyze certain costs for june of the current year. units started into production equaled 14,000 and ending work in process eq...

question

Social Studies, 01.10.2019 05:10

Consider a species of sparrow that originally lived only in alaska but recently expanded its range through north america, then central america, and fi...

question

Physics, 01.10.2019 05:10

Two forces are acting on a 0.250 kg hockey puck as it slides along the ice. the first force has a magnitude of 0.340 n and points 35.0° north of east....

question

Business, 01.10.2019 05:10

Johnson and gomez, inc. is a small firm involved in the production and sale of electronic business products. the company is well known for its attenti...

question

Social Studies, 01.10.2019 05:10

If in the past congress had taken additional actions to make saving more rewarding, then today it is likely that the equilibrium interest rate a. and...

question

Physics, 01.10.2019 05:10

Aproton in a synchrotron is moving in a circle of radius 1 km and increasing its speed by v(t) = c1 + c2 t 2 , where c1 = 2.0 × 105m/s, c2 = 105m/s3 ....

question

Mathematics, 01.10.2019 05:10

Assume that you just hit the $12 million jackpot in a lottery, which promises you a payment of $4 million for the next three years. since we've establ...

question

Business, 01.10.2019 05:10

3. categories of expenditures larry and megan smith live in swarthmore, pa. megan's father, raphael, lives in sweden. for each of the following transa...

question

Mathematics, 01.10.2019 05:10

You are asked to recommend whether a firm should make or purchase product a. the following are data concerning the two options. for the purchase optio...

question

Computers and Technology, 01.10.2019 05:10

Travelers arrive at the main entrance door of an airline terminal according to an exponential interarrival-time distribution with mean 1.6 minutes, wi...

question

Business, 01.10.2019 05:10

The strong form of the efficient market hypothesis contends thata) a select few institutional investors can earn abnormal profits. b) abnormal profits...

question

Business, 01.10.2019 05:10

Kaniper company has the following items at year-end: cash in bank: $35,000petty cash: $500short-term paper with maturity of 2 month: $8,200postdate...

More questions: Chemistry Another questions

Questions on the website: 13722367