3 years ago

How to solve for enthalpy for changes

Chemistry

1 answer:

Natasha_Volkova [10]3 years ago

7 0

Always use this method !!! always

You might be interested in

Convert 205 L to ul.

Sloan [31]

Answer: 205000000 microliter

Hope this helps!

8 0

3 years ago

Read 2 more answers

Things people think bad about them self

Bumek [7]

1 2 3 4 5 and how the question ask

6 0

3 years ago

For a school event 1/6 of the athletic field is reversed for the fifth -grade classes the reserved part of the field is divided

SVETLANKA909090 [29]

Answer:

$\frac{1}{24}$

Explanation:

Given:

For a school event, 1/6 of the athletic field is reserved for the fifth -grade classes and the reserved part of the field is divided equally among the 4 fifth grade classes in the school.

To find: fraction of the whole athletic field reserved for each fifth class

Solution:

Fraction of the whole athletic field reserved for four fifth classes = $\frac{1}{6}$

So, fraction of the whole athletic field reserved for each fifth class = $\frac{1}{4}(\frac{1}{6})=\frac{1}{24}$

3 0

3 years ago

Suppose you take a solution and add more solvent, so that the original mass of solvent is doubled. you take this new solution an

ser-zykov [4K]

The molarity remais the same

3 0

3 years ago

A person's heartbeat is 73 beats per minute. If his heart beats 3.1e9 times in a lifetime, how long does the person live?

tiny-mole [99]

Answer: The person lived for 80.66 years.

Explanation:

Heart beat of the person = 73 beat /min

Number of total heart beats = $3.1\times 10^{9}$

Life span of the person : $\frac{\text{Total heart beats of the person}}{\text{Heart beat per minute}}=\frac{3.1\times 10^{9} beats}{73 beat/min}$

1 year =525600 mins

Life span = $0.0424\times 10^{9} min=80.66 years$

The person lived for 80.66 years.

7 0

3 years ago

How to solve for enthalpy for changes​

How to solve for enthalpy for changes