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sveta [45]
3 years ago
12

What is the pH of a solution with [H+]=7.0 * 10^-2

Chemistry
1 answer:
erastova [34]3 years ago
6 0

Answer:

1.15

Explanation: I hope my calculations are correct

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1.5a

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3 years ago
35. Explain what the Triple Point is and why the Triple
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7 0
2 years ago
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A gas occupies a volume of 160 ml at 36° C and 970mm Hg. What is the volume at STP?
igor_vitrenko [27]

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I'm sorry I just need points

Explanation:

7 0
2 years ago
In a labratory activity the density of a sample of vanadium is determined to be 6.9g/cm^3 at room temperature. what is the perce
Snowcat [4.5K]

Answer:

c : 13%

Explanation:

Data Give:

Experimental density of vanadium = 6.9 g/cm³

percent error = ?

Solution:

Formula used to calculate % error

  % error = [experimental value -accepted value/accepted value] x 100

The reported accepted density value for vanadium = 6.11 g/cm³

Put value in the above equation

                  % error = [ 6.9 - 6.11 / 6.11 ] x 100

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Round to the 2 significant figure

% error = 13 %

So, option c is correct            

7 0
3 years ago
Use the Lab Report document as a template. Use the descriptions and examples of each part to help you write your Lab Report. You
GarryVolchara [31]
This link might help you!!

https://www.eiu.edu/biology/bio1500/writing_a_lab_report.pdf
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2 years ago
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