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2 years ago

A ____________ is a large area of open land that has been turned into a container for our trash.

Chemistry

2 answers:

sdas [7]2 years ago

4 0

The correct answer is Landfill
:)

gregori [183]2 years ago

4 0

Answer:

Landfill (D) is your answer to go in the blank.

Explanation:

The garbage truck is what transports our garbage and delivers it to the landfill.

Housefill isn't a thing.

Recycling Bin, is how you recycle and goes to a facility where it is modified to be re-used, and isn't transported to a landfill.

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If you just want points just say so this can lead me to failing 10th if I don’t pass this quiz so if you don’t know just say so

aniked [119]

Answer:

13,basic would be your answer!

Explanation:

6 0

2 years ago

What is the net ionic equation for the reaction of solid iron with aqueous copper sulfate?

lozanna [386]

This is a single replacement reaction. So the final products are a metal and a salt with replaced cation. In this case, the final products are copper (metal) and iron sulfate (salt).

8 0

2 years ago

What is the mole fraction of NaOH in an aqueous solution that

astraxan [27]

Answer:

The mole fraction of NaOH in an aqueous solution that contain 22.9% NaOH by mass=0.882

Explanation:

We are given that

Aqueous solution that contains 22.9% NaOH by mass means

22.9 g NaOH in 100 g solution.

Mass of NaOH(WB)=22.9 g

Mass of water =100-22.9=77.1

Na=23

O=16

H=1.01

Molar mass of NaOH(MB)=23+16+1.01=40.01

Number of moles = $\frac{Given\;mass}{Molar\;mass}$

Using the formula

Number of moles of NaOH $(n_B)=\frac{W_B}{M_B}=\frac{22.9}{40.01}$

$n_B=0.572moles$

Molar mass of water=16+2(1.01)=18.02g

Number of moles of water $(n_A)=\frac{77.1}{18.02}$

$n_A=4.279 moles$

Now, mole fraction of NaOH

= $\frac{n_B}{n_B+n_A}$

$=\frac{4.279}{0.572+4.279}$

=0.882

Hence, the mole fraction of NaOH in an aqueous solution that contain 22.9% NaOH by mass=0.882

4 0

2 years ago

Matter has mass and takes up ______________. The amount of space that matter

svlad2 [7]

Answer:
space

Explanation:
Matter possesses mass and occupies space around it. The space is measured using the property known as volume. Different states of matter occupy spaces in different ways depending on how big, small, rigid, flowing etc. they are. Hence, each state of matter appears a bit differently and they have different volume.

6 0

1 year ago

Why is it important to know which category of microorganism has caused an infection?

patriot [66]

Ima say a cause it sounds smart realistically

7 0

3 years ago

Read 2 more answers