10 points!

Chemistry

2 answers:

Alik [6]3 years ago

6 0

I believe that it is all of the above.

"A Scientific Hypothesis Must Be "Falsifiable". A scientific hypothesis must be testable, but there is a much stronger requirement that a testable hypothesis must meet before it can really be considered scientific."

I hope this helped, have a nice day!

mixer [17]3 years ago

6 0

Answer: B. It is testable

Explanation:

A hypothesis is a proposed statement which is based upon few evidences. It is a prediction or supposition on the basis of observation. It is the part of the scientific method. It is testable in nature as the correctness or falsibility of the hypothesis is based upon the experimental trails and direct observation. Hence, a primary criteria for a good hypothesis is that it is testable.

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evablogger [386]

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3 years ago

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Oksi-84 [34.3K]

Answer:

c) yellow precipitate of Agl is formed

Explanation:

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3 years ago

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leva [86]

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4 years ago

At the Henry's Law constant for carbon dioxide gas in water is . Calculate the mass in grams of gas that can be dissolved in of

Dvinal [7]

The question is incomplete, here is the complete question:

At 25°C Henry's Law constant for carbon dioxide gas in water is 0.031 M/atm . Calculate the mass in grams of gas that can be dissolved in 425. mL of water at 25°C and at a partial pressure of 2.92 atm. Round your answer to 2 significant digits.

<u>Answer:</u> The mass of carbon dioxide that can be dissolved is 1.7 grams

<u>Explanation:</u>

To calculate the molar solubility, we use the equation given by Henry's law, which is:

$C_{CO_2}=K_H\times p_{CO_2}$