subject

Chemistry, 13.11.2021 09:10 emilyy47

How did the flame test provide evidence that specific atoms are present in compounds?

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 13:10

Cobalt-60 is an artificial radioisotope that is produced in a nuclear reactor and is used as a gamma-ray source in the treatment of certain types of cancer. if the wavelength of the gamma radiation from a cobalt-60 source is 1.00 × 10-3 nm, calculate the energy of a photon of this radiation.

Answers: 2

question

Chemistry, 21.06.2019 20:30

Pbco3 –> pbo+ co2. how many liters of carbon dioxide gas is produced from the decomposition of 32 grams of lead (ll) carbonate?

Answers: 1

question

Chemistry, 22.06.2019 08:30

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

Answers: 1

question

Chemistry, 22.06.2019 15:30

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe

Answers: 1

You know the right answer?

How did the flame test provide evidence that specific atoms are present in compounds?...

Questions

question

Mathematics, 27.07.2019 05:30

Apayday loan company charges a s45 fee for a $350 payday loan that will be repaid in 10 days. treating the fee as interest paid, what is the equivalen...

question

Mathematics, 27.07.2019 05:30

Provide a matlab code. i dont need a handwritten solution. the van der pol equation is a model of an electronic circuit that arose back in the d...

question

Mathematics, 27.07.2019 05:30

A) how many social security cards can be issued with no repeated digits? b) how many social security cards that can be issued with at least one digit...

question

Business, 27.07.2019 05:30

Which of the following correctly identifies the impact of tariffs on the producers of import-competing products in the imposing country? they are for...

question

Mathematics, 27.07.2019 05:30

Question 3 unsaved use laplace transforms to solve the initial value problem. y''+8y'+15y=0, y(0)=0, y'(0)=1...

question

Mathematics, 27.07.2019 05:30

Five shirts and three pair of pants cost $172. three shiet cost $156. find the cost of one shirt and one pair of pants. s and four pair of pants rofpa...

question

Mathematics, 27.07.2019 05:30

Consider all length-13 strings of all uppercase letters. letters may be repeated. (a) how many such strings are there? (b) how many such...

question

Mathematics, 27.07.2019 05:30

Suppose investment 1 requires a cash outlay of $10,000 at time 0 and a cash outlay of $14,000 two years from now and yields a cash flow of $24,000 one...

question

Mathematics, 27.07.2019 05:30

2. determine whether the set ,-1,.2), (1.3,0,1). (2.4,-2.d) is linearly independent in the vector space r^4...

question

Mathematics, 27.07.2019 05:30

suppose you are playing a game that requires rolls of two 4-sided dice, which have sides numbered 1, 2, 3, and 4. (a) if both dice are fair, the...

question

Mathematics, 27.07.2019 05:30

1. find a vector in r^3 which is not in the span of the set ,2, -2), (2, -1, 1). explain....

question

Mathematics, 27.07.2019 05:30

10. suppose that we draw cards repeatedly and with replacement from a file of 100 cards, 50 of which refer to male and 50 to female persons. what is t...

question

History, 27.07.2019 05:30

How many federal reserve districts were established in the federal reserve act of 1913? twelve thirteen fourteen fifteen...

question

Mathematics, 27.07.2019 05:30

13) let p (x.,y) be a point of the graph of y=x^2-8 a) express the distance d from p to point (0,-1) as a function of x. b) what is d if x 0? c) what...

question

Mathematics, 27.07.2019 05:30

At day camp, craft time began at 1: 45 p. m. and lasted 1 hour and 24 minutes. what time did craft time end?...

question

History, 27.07.2019 05:30

The foreign policy of which presidential administration was directly influenced by mccarthyism?...

question

SAT, 27.07.2019 05:30

2. explain how magma reaches the surface....

question

Mathematics, 27.07.2019 05:30

Refresh my memory how do you write x=5 in rectangular form?...

question

History, 27.07.2019 05:30

The mayans, incas, and aztecs all a) reached advanced levels of civilization without systems of writing. b) used forms of government based on democr...

question

History, 27.07.2019 05:30

Why did the people not allow the articles of confederation congress to collect taxes? they had fought a revolution against taxes. they did not believ...

More questions: Chemistry Another questions

Questions on the website: 13722367