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UNO [17]
3 years ago
5

HELP ME PLEASE WILL MAKE AS BRAINLIES

Chemistry
1 answer:
vredina [299]3 years ago
7 0
1. a 2.b 3 a 4. c. 4.a 5. d 6.a. 2Na + Cl2 2NaC 7.c. 3 8.3 9.b
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Explanation:

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Addition of 6 m hcl to which substance will not result in gas evolution?
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We must note that gas evolution is one of the signs that a chemical reaction has taken place. Hence, we must consider the options and look out for an option in which reaction with HCl does not lead to a gaseous product. This is the option that does not lead to evolution of a gas.

Let us consider the reaction; NaNO3(s) + HCl(aq) ---> NaCl(s) + HNO3(aq), there is no gaseous product hence NaNO3 does not result in gas evolution upon addition of 6M HCl.

Missing parts;

Addition of 6 M HCl to which substance will NOT result in gas evolution?

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Learn more about evolution of gas: brainly.com/question/2186340

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Why do a planets speed change in orbit
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The orbit of a planet around the sun is not  a perfect circle, but  an ellipse - a flattened circle.


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Four people weigh a standard mass of 10.00 g on the same balance. Which of the following sets of readings suggest measurements t
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