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dezoksy [38]
3 years ago
14

True or false: an apple looks red because it absorbs red light?

Chemistry
2 answers:
Irina-Kira [14]3 years ago
7 0
True the answer is true
MAVERICK [17]3 years ago
4 0

Answer:

Explanation:

True

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Debbie was doing a science lab, and she was instructed to decide whether a piece of plastic would float or sink without actually
Mandarinka [93]
Find the density of the plastic. if the density is less than that of water, it's going to float. If it's more than the density of water, then it's going to sink.
8 0
3 years ago
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Information related to a titration experiment is given in the balanced equation and table below.
Scorpion4ik [409]

Answer:

0.24M

Explanation:

The equation for the reaction is given below:

H2SO4 + 2KOH → K2SO4 + 2H2O

From the equation above, we obtained the following information:

nA (mole of acid) = 1

nB (mole of base) = 2

Data obtained from the question include:

Va (volume of the acid) = 12mL

Ca (concentration of the acid) =?

Vb (volume of the base) = 36mL

Cb (concentration of the base) = 0.16 M

The Ca (concentration of the acid) can be obtained as follow:

CaVa/CbVb = nA/nB

Ca x 12 / 0.16 x 36 = 1 /2

Cross multiply to express in linear form as shown below:

Ca x 12 x 2 = 0.16 x 36

Divide both side by 12 x 2

Ca = 0.16 x 36/ 12 x 2

Ca = 0.24M

Therefore, the concentration of the acid is 0.24M

6 0
3 years ago
In recent years, presidents have come to rely most heavily on the advice of __________.
sdas [7]

the executive office of the president

4 0
3 years ago
Which description best fits a gas? definite shape and volume; strong intermolecular attractions definite volume; shape of contai
wolverine [178]

The answer is weak intermolecular attractions volume and shape of container. The molecules of gases have high kinetic energy compared to those of liquids and solids hence they are farther apart from one another. This results to weak intermolecular forces. Gases also expand to fit the container hence have no definite shape or volume.

7 0
3 years ago
Choose the correct words.to complete the statements about career planning.
professor190 [17]

<u>Correct Question Format:</u>

Throughout your job search, you’ll find that

A the economy

B education

C salary

is closely related to the career of your choosing. It’s important to take the time to find out what to expect now, so you can start developing the

A task

B communication

C skill

that you need to excel in that career.

<u>Answer:</u>

Throughout your job search, you’ll find that  education   is closely related to the career of your choosing. It’s important to take the time to find out what to expect now, so you can start developing the  skill  that you need to excel in that career.

<u>Explanation:</u>

At the time of attending our interview, we find that the question raised from an interviewer related to the choosing of the field and from our educational background. So, it clearly based on what we learn via our education and how we can get connected to the selected field but not based on our salary or an economy.

Similarly, it is essential to make a note about the requirement from the chosen field and have to prepare our skill accordingly. It means that required to develop the knowledge related to our selective field and should be presented in a connected way in front of an interviewer.

6 0
3 years ago
Read 2 more answers
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