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svlad2 [7]
2 years ago
7

Which type of energy uses the photoelectric effect?

Chemistry
1 answer:
ikadub [295]2 years ago
8 0

Answer:

My lovely people the answer is SOLAR

Explanation:

i just know

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0.0010 M NaOH calculate the pH of this solution
zmey [24]

See below~

[OH^{-}] = 0.001  \\ = 10^{-3}  M \Longrightarrow  pOH = 3 \\  pH + pOH = 14 \Longrightarrow pH = 14-3 = 11

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3 years ago
How can measuring tools be used to find quantitative Data? I'm in fifth grade plz help
EleoNora [17]
Quantitative data is any data you receive with a numerical value. So you can measure how many inches with a ruler or pounds with a scale. 
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A liquid occupies 321ml and has a mass of 376g. what is the density of the liquid?​
oee [108]

Answer:

The density of the liquid is 1.153 grams/ml.

Explanation:

You have to use the fomula of density

density = mass/volume ⇒ density = 376 grams/321 ml ⇒

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STatiana [176]

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True or False? You should change the subscripts to balance chemical equations.
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