All categories

3 years ago

Which questions should you consider when analyzing the credibility of a source? Check all that apply.

Chemistry

2 answers:

zepelin [54]3 years ago

8 0

Answer:

A- who created the source, B- how long will it take to review the source, D - why did the author. create the source. These should be your answers.

Masteriza [31]3 years ago

5 0

Answer:

A: Who created the source?

C: What type of experience does the author have?

D: Why did the author create the source?

Explanation:

You might be interested in

The burning of coal, a fossil fuel, produces water and carbon dioxide. How is this similar to cellular respiration?

Mrac [35]

Answer:

I think the answer is C but you might need a second opinion on this answer

6 0

3 years ago

Read 2 more answers

45.3 in. to millimeters

Stels [109]

1,150.62 millimeters

8 0

3 years ago

35. Explain what the Triple Point is and why the Triple

Lady_Fox [76]

Answer:

In thermodynamics, the triple point of a substance is the temperature and pressure at which the three phases of that substance coexist in thermodynamic equilibrium. It is that temperatureand pressure at which the sublimation curve, fusion curve and vaporisation curve meet.

7 0

3 years ago

Read 2 more answers

A solution in a dish contains 4.0 grams of salt dissolved in 100 grams of water. If 50 grams of the water evaporates, this is ev

MaRussiya [10]

D. A mixture

If the water is evaporating while the salt remains, it means the two are not chemically bonded and therefore are not a compound.

6 0

3 years ago

The decomposition of acetaldehyde is a second order reaction with a rate constant of 4.71 10−8 L/mol/s. What is the instantaneou

pochemuha

Answer: Rate of decomposition of acetaldehyde in a solution is $1.45\times 10^{-14}mol/Ls$

Explanation:

Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order.

For a reaction : $A\rightarrow products$

$Rate=k[A]^x$

k= rate constant

x = order of the reaction = 2

$Rate=4.71\times 10^{-8}L/mol/s\times {5.55\times 10^{-4}M}^2$

$Rate=1.45\times 10^{-14}$

Thus rate of decomposition of acetaldehyde in a solution is $1.45\times 10^{-14}mol/Ls$

6 0

3 years ago