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Ostrovityanka [42]
2 years ago
8

Question 9 of 10

Chemistry
2 answers:
DanielleElmas [232]2 years ago
8 0

Answer:

its d, forming a hypothesis is always one of the first things you do, and d is the best answer from these 4

Ira Lisetskai [31]2 years ago
3 0

Answer:

D. A scientist should form a hypothesis, then conduct an experiment

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The answer would be 425.599 because 1 ATM is 760 mmHg.
8 0
3 years ago
What is the summary at the end of an experiment that explains the results
jasenka [17]

Answer:

The conclusion

Explanation:

6 0
3 years ago
Consider the reaction of A(g) + B(g) + C(g) =&gt; D(g) for whichthe following data were obtained:
AveGali [126]

Answer:

rate= k[A]²[B]²[C]

Explanation:

When concentration of A is increased two times ,keeping other's concentration constant , rate of reaction becomes 4 times .

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When concentration of B is increased two times , keeping other's concentration constant,rate of reaction becomes 4 times.

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When concentration of C is increased two times , keeping other's concentration constant, rate of reaction becomes 2 times.

So rate is proportional to [C]

So rate= k[A]²[B]²[C]

5 0
3 years ago
Which is NOT an example of a solution?
USPshnik [31]
C table snap Lt it is a compound
6 0
3 years ago
Read 2 more answers
How many kilograms of chlorine are in 21 kg of CF2Cl2
Alik [6]

21 kg x [(3 x 35.45)/(12.01 + 19.00 + (3 x 35.45))] =  

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You just multiply the weight of the material by the fraction of chlorine (by weight). The others are done the same way

5 0
3 years ago
Read 2 more answers
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