subject

Chemistry, 06.05.2020 03:17 nakeytrag

Florine23 has a half life of 2.2 seconds. How much of a 400g sample would be left after 11 seconds?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 01:30

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Answers: 1

question

Chemistry, 22.06.2019 02:30

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

Answers: 3

question

Chemistry, 22.06.2019 10:30

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Answers: 1

question

Chemistry, 22.06.2019 23:30

Why do oxygen have a strong attractive force for electrons

Answers: 2

You know the right answer?

Florine23 has a half life of 2.2 seconds. How much of a 400g sample would be left after 11 seconds?...

Questions

question

Mathematics, 15.11.2019 19:31

Find the number c that satisfies the conclusion of the mean value theorem on the given interval. (enter your answers as a comma-separated list. if an...

question

Business, 15.11.2019 19:31

The walt disney company is world renowned for its destination resorts and theme parks. the company prides itself on providing the highest quality expe...

question

Business, 15.11.2019 19:31

Aschool sells pizza slices at the concession stand during each sporting event. the school sells a mean of 200 slices per event with a standard deviati...

question

Physics, 15.11.2019 19:31

The outside diameter of the playing area of an optical blu-ray disc is 11.75 cm, and the inside diameter is 4.50 cm. when viewing movies, the disc rot...

question

Business, 15.11.2019 19:31

To maximize profits, firms produce an output where marginal product of labor per dollar equals the marginal product of capital per dollar. assume that...

question

Biology, 15.11.2019 19:31

With human population of over 7 billon , we must protect endangered species habitat by not developing on them for any reason. are you agree or disagre...

question

Mathematics, 15.11.2019 19:31

The school colors are blue and yellow so amira wants to add yellow rectangles on the left and right sides of the blue rectangle the yellow rectangles...

question

English, 15.11.2019 19:31

Aword to which affixes may be added to create a related word is called a...

question

History, 15.11.2019 19:31

1. dill, the children’s neighbor during the summer, is described as “a pocket merlin, whose head teemed with eccentric plans, strange longings, and qu...

question

Mathematics, 15.11.2019 19:31

For what values of x is x^2 +2x=24 trur?...

question

Mathematics, 15.11.2019 19:31

At which points do the circles (x - 1)2 + (y - 1)2 = 4 and x2 + (y - 2)2 = 2 intersect?...

question

Biology, 15.11.2019 19:31

This is based on glass of plastic cables that transmit light at speeds around 200k kilometers per second...

question

Mathematics, 15.11.2019 19:31

A22-ounce bowl of crackers contains 18 percent cheese crackers. aida computed 18 percent of 22. her work is shown below. 18 percent of 22...

question

English, 15.11.2019 19:31

Jamal wrote an essay because he really loved the government and knew that one day he wanted a career in the us congress. although he put his whole hea...

question

Spanish, 15.11.2019 19:31

La semana pasada, mis padres (saber) que ganaron la lotería. supieron sabía supo supimos...

question

Mathematics, 15.11.2019 19:31

What is the area of a triangle with vertices at (-2,-1), (4, -1), (6,5)? o 6 square units o 9 square units o 18 square units...

question

Mathematics, 15.11.2019 19:31

1. a line goes through the points (8,9) and (-2,4). a: what is the slope? b: write the equation of the line in point-slope form.

question

Mathematics, 15.11.2019 19:31

Nora read this problem in her math homework. a family has 2 dogs, grizzly and stitch. last year, stitch weighed 3 kilograms and grizzly weighed 9 time...

question

Social Studies, 15.11.2019 19:31

Which branch do you believe had the most power...

question

Mathematics, 15.11.2019 19:31

Four times the sum of a a number and eight is six...

More questions: Chemistry Another questions

Questions on the website: 13722367