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DochEvi [55]
3 years ago
10

Help me please it’s all due soon

Chemistry
2 answers:
trapecia [35]3 years ago
7 0

Omg we did this but i forgot how to do it oh and i failed the test so um try to type the same problem on google that's how i got all the right answer on my homework. Watch this video tells you the answer https://youtu.be/S8GjkD296gg

taurus [48]3 years ago
5 0
1,2,1,2. Fill the number in in order
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A chemical substance formed as a result of a chemical reaction is a *
MatroZZZ [7]

I think the answer is product.

6 0
4 years ago
For a substance to have absolute "zero entropy," the following conditions must be true. Select all of the correct answers.-there
tresset_1 [31]

There must be just one microstate, the solid must be ionic, and it must be completely crystalline.

The concept of entropy with examples.

A measure of the system's energy distribution's entropy. We come across evidence that the cosmos aims for the highest level of entropy in many facets of human life. A campfire is an example of entropy. Hard wood melts and transforms into ash, air, and fumes, all of which disperse energy faster than liquid fuel.

In what units is entropy measured?

J/K is the unit of measurement for entropy. The absolute, or Kelvin, digital thermometer must be used to calculate the heat required by this equation. On this scale, zero is the lowest possible temperature that any substance might experience. At absolute zero, all atom motion ceases, and the disorder in a substance is zero (0 K).

To know more about entropy, visit:

brainly.com/question/13999732

#SPJ4

7 0
1 year ago
I need help on this, It’s due today. Please, anybody
Sholpan [36]

Answer:

1 = 252g, 2 = 2mL, 3 = 1.5mL, 4 = 3g, 5 = 225g, 6 = 0.92g/mL, 7 = 0.75g/mL, 8 = 0.71g/mL, 9 = 1.9mL, 10= 1.11mL, 11 = 76.9g

Explanation:

This problem is testing how well you can move around the equation D = m/v where D = Density (g/mL), m= mass of sample (g), v = volume of sample (mL).

4 0
3 years ago
How much heat is lost or gained by the calorimeter
Maslowich

Answer:

1.113 kJ or 1,113 J.

Explanation:

I hope this helps :)

5 0
3 years ago
Calculate the following question​
valkas [14]

Answer:

[H₃O⁺] → 0.063 M

Explanation:

To determine the pH, our formula is:

- log [H₃O⁺]

To determine the [H⁺] we have to apply the inverse function

10^-pH = [H₃O⁺]

10⁻¹'²⁰ = [H₃O⁺] → 0.063 M

6 0
3 years ago
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