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FromTheMoon [43]
3 years ago
12

Significant figures ​

Chemistry
1 answer:
Gnom [1K]3 years ago
5 0
Answers:

A) 3 B) 1 C) 3
D) 2 F) 2 G) 3
H) 3 I) 3

Hope this helps!
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Diana and Kinsey are put in charge of choosing a mascot for their basketball team. There are fifteen players on the team, but Di
castortr0y [4]

Answer: the data are inadequate .

Explanation:

7 0
3 years ago
Write balanced equations and Kb expressions for these Brønsted-Lowry bases in water:(CH₃)₃N
grandymaker [24]

(CH3)3N + H2O ---> (CH3)3NH+  +  OH-

The equation of Kb:

Kb = [(CH3)3NH+][OH-]/[(CH3)3N]

<h3>What do we know about the process of dissolution?</h3>

A solute can dissolve in a solvent in a solid, liquid, or gaseous phase to create a solution through the process of dissolution. Solubility. The greatest amount of a solute that may dissolve in a solvent at a particular temperature is known as its solubility. The solution is said to as saturated when the maximum amount of solute is present.

Several variables influence solubility, including:

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To learn more about pKb:

brainly.com/question/14124805

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8 0
2 years ago
Running for presindentr
irina1246 [14]

Answer:

ok will do

Explanation:

moo

6 0
4 years ago
For the reaction NH4NO3 (s) → N2O (g) + 2H2O (l), you decompose 1 mole NH4NO3 and only get 0.75 moles of N2O. The percent yield
attashe74 [19]

Answer:

The answer to your question is False.

Explanation:

Data

1 mole of NH₄NO₃

0.75 moles of N₂O

Percent yield = 25%

Chemical reaction

               NH₄NO₃   ⇒   N₂O  +  2H₂O

Process

1.- Determine the theoretical yield

              1 mol NH₄NO₃ ------------- 1 mol of N₂O

2.- Calculate the percent yield

             Percent yield = Actual yield / Theoretical yield  x 100

-Substitution

              Percent yield = 0.75 / 1 x 100

-Simplification

              Percent yield = 0.75 x 100

-Result

              Percent yield = 75%

Conclusion

False, the actual percent yield is 75%

5 0
4 years ago
Acetone and sodium chloride both have similar mass. explain why their other properties differ.
dmitriy555 [2]
<span>Acetone and sodium chloride both have similar mass but different properties. They behave in different ways since each of them consists of different atoms which has different behaviors with each other. Sodium chloride has Na and Cl atoms which are very different with acetone which has carbon, oxygen and hydrogen atoms. Hope this helps.</span>
5 0
3 years ago
Read 2 more answers
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