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Ann [662]
3 years ago
13

100 POINTS!!!!!!!! PLEASE HELP AND PLEASE PUT AN ACTUAL ANSWER DON'T COMMENT SOMETHING USELESS. During an investigation, equal v

olumes of hot and cold baking soda solution and calcium chloride solution were mixed in four cups. A record of the investigation is shown below:
Baking soda reacts with calcium chloride to form bubbles. In which cup will bubbles form the fastest?
Cup W
Cup X
Cup Y
Cup Z

Biology
2 answers:
motikmotik3 years ago
6 0

The correct answer is Z

Andrej [43]3 years ago
4 0

The bubbles will form fastest in cup Z

This is because the hotter a reaction is, the more energy the reaction will have, and the reaction will be stronger and faster

The reason for this is because Something that is hotter, has faster moving particles and that is why it is hot, and when it is hot it will have a much faster and stronger reaction than if it was at a lower temperature.

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morpeh [17]

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Phylum bryophyte lack true roots and they are non-vascular plants (no xylem and phloem tissues). They reproduce via gamates, the dominant reproductive phase in bryophyte is gametophyte.

4 0
3 years ago
F(x) = x^2-5<br> g(x) = 4x - 4<br> Find (f-g) (5)
7nadin3 [17]

Answer

(f-g) (5) = 4

Explanation:

f(x) = x^2-5

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Find (f-g) (5)

= (x^2-5)  - (4x - 4 )

= (5^2-5)  - (4(5) - 4 )

= 20 - 16

= 4

5 0
3 years ago
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nikitadnepr [17]
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Why do you think it is colder during winter time compared to summertime ?​
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Explanation:

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What the hell is this a answer
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