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Svet_ta [14]
1 year ago
6

True or false The density of a subsidence is always the same

Chemistry
2 answers:
Ronch [10]1 year ago
4 0
The answer is true that it right and that’s what I said
Veseljchak [2.6K]1 year ago
3 0
It is true the density of a substance is always the same
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By measuring the distance from the crest of one wave to the crest of another we will know the _____ of the light.
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Which of the following describes experiences initiated spontaneously by children as they go about their daily activities?
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Explanation:

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3 years ago
Why does the lack of snow in the mountains make drought cycles worse
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Answer:

lack of snow in the mountains makes drought cycles worse because mountains are a natural part of the water cycle.

Explanation:

Mountains play a critical part In the water cycle by capturing moisture in the air and it precipitates as snow and when it does this the snow will melt in the warmer seasons and flow down stream then following the rest of the water cycle if we didn't have this then the streams would run less and it would greatly disrupt the water cycle.

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3 years ago
44.8% of a 250. mL acid solution is used in an experiment, what volume of acid (in mL) was used?
postnew [5]

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112 mL  

Explanation:

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\text{Percent by volume} = \dfrac{\text{Volume of solute}}{\text{Volume of solution}}\times 100 \, \%

If you have 250 mL of a solution that is 44.8 % v/v,

\begin{array}{rcl}44.8\, \% & = & \dfrac{\text{Volume of solute}}{\text{250 mL}}\times 100 \, \%\\\\44.8 \times \text{ 250 mL} & = & \text{Volume of solute} \times 100\\\text{Volume of solute} & = & \dfrac{44.8 \times 250\text{ mL}}{100}\\\\ & = & \textbf{112 mL}\\\end{array}

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3 years ago
What is plate tectonics?
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Your answer is D. :)
7 0
3 years ago
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