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Alexus [3.1K]
2 years ago
8

How do scientists measure the strength of acids and bases

SAT
1 answer:
andrey2020 [161]2 years ago
4 0

Answer:

Scientists use something called the pH scale to measure how acidic or basic a liquid is.

Explanation:

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Discuss why choosing wrong friends may subject you to unrealistic life expectations.
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Choosing the wrong friends can lead to a range of problems. To begin with, if your buddies insult others or you, you may become accustomed to being treated badly and direct this energy onto your family. Bad friends may put pressure on you to do things you don't want to do, which could result in negative results. Friends who do not care about your well-being are unlikely to assist you, so you may distance yourself from your family, fearing that they share your sentiments and are uninterested in your well-being. Friends can be disrespectful about your family at times, and this can make you feel obligated to agree with them, which can lead to them being rude to their own family members.
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A microbiologist tested 4 substances to find out if they would kill certain types of bacteria. The substances were applied to a
tatuchka [14]

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3 years ago
Line segment ab is dilated to create line segment a'b' using point q as the center of dilation. What is the scale factor? 1 1. 2
Softa [21]

Dilation involves changing the size of a line segment

The scale factor is 2

From the question (see attachment), we have the following side lengths

AQ = 1.25

A'Q' = 1.25 + 1.25

A'Q' = 2.5

So, the scale factor (k) from AB to A'B' is calculated using the following scale factor formula

k = \frac{A'Q'}{AQ}

This gives

k = \frac{2.5}{1.25}

Divide 2.5 by 1.25

k = 2

Hence, the scale factor is 2

Read more about dilations at:

brainly.com/question/3457976

4 0
3 years ago
What do scientists think the effect will be of having more greenhouse gases in our atmosphere?.
Setler [38]
Hello!
The effect of green house gases really impact our environment. With more green house gases heat will stick around and warm the planet. hope this helps!
3 0
2 years ago
Which of the following is a natural event that is caused by the
zimovet [89]

Answer:

The rise and fall of ocean tides

Explanation:

3 0
3 years ago
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