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zvonat [6]
3 years ago
12

HELP PLEASE I GIVE 21 POINTS!!!! +BRAINLIEST!!!!!!!

Chemistry
2 answers:
Maslowich3 years ago
8 0
There was a noise in my closet one night and it creeped me out. It scared me until I told myself that it might not be so scary if I checked it out. When I got to the closet, my heart pounding, I realized that it was just a book that had fallen off the shelf. 
cricket20 [7]3 years ago
7 0
You could write about a fear you may have had as a child, eg. the dark, or underneath the bed, etc...
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What is the mass number of chlorine?
Anastasy [175]

Answer:

Explanation:

35.453 u

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3 years ago
Using the metric "stairs" convert the following:
frosja888 [35]
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3 years ago
Can you determine the molecular formula of a substance from its percent composition
Natalka [10]
The percent composition<span> gives you only the empirical formula. 
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8 0
3 years ago
A force of 100 newtons is applied to a box at an angle of 36º with the horizontal. If the mass of the box is 25 kilograms, what
notka56 [123]

Answer:

a_x=4.944m/s^2

Explanation:

Hello,

Based on the acting force that is applied horizontally, one can propose the following equation based on Newton's laws:

F=ma

Nevertheless, since we've got a angled force, it becomes:

F=macos\theta

In this case, cos\theta accounts for the formed angle, so the horizontal acceleration turns out into:

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Best regads.

5 0
3 years ago
When weak acids react with strong bases, the H+ from the weak acid is transferred to the:
frosja888 [35]
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