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Sever21 [200]
3 years ago
9

Perform the following

Chemistry
1 answer:
Sati [7]3 years ago
3 0

Answer:

35.05152

Explanation:

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Uifuiiiddiixkxkdkddkdi
pantera1 [17]

Answer:

haksonnehejskznnd

Explanation:

jdudubebs sbit

3 0
3 years ago
The half-life of carbon-14 is 5,730 years. How many grams of parent material will remain from a 200-gram sample after 3 half-liv
Alex17521 [72]

Answer:

The answer to your question is 25 grams

Explanation:

Data

half-life = 5730 years

sample = 200 g

after 3 half-lives

Process

Calculate the amount of sample after one, two and three half-lives.

After each half-life, that of sample is half the previous amount.

                         Number of half-lives           Amount of sample

                                       0                                        200 g

                                        1                                         100 g

                                        2                                          50 g

                                       3                                           25 g

4 0
3 years ago
Balance : _ Na + _ H2O<br><br>​
liberstina [14]

Answer:

2, 2

Explanation

5 0
3 years ago
Substances that dissolve in water nd give up OH-ions are considered what
just olya [345]

Your answer would be an Arrhenius base

Hope this helps

7 0
2 years ago
How do new scientific discoveries affect our everyday life
ludmilkaskok [199]

It affects our everday life because of new inventions and easier ways to make/produce different stuff!

7 0
3 years ago
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