piggottgaryorm3ji piggottgaryorm3ji

22-01-2019
Chemistry

contestada

How much heat is needed to melt 45.00 g of ice at 0°C if the latent heat of fusion of water is 333.7 J/g? 288.7 J 378.7 J 14,220 J 15,020 J

Respuesta :

23-01-2019

Answer:

15 020 J

Step-by-step explanation:

The formula for the heat (q) is

q = mΔH_fus

Data:

m = 45.00 g

ΔH_fus = 333.7 J·g⁻¹

Calculation:

q = 45.00 g × (333.7 J/1 g)

= 15 020 J

Answer Link

catmomof1 catmomof1

22-01-2021

Answer:

15 020 J

Explanation:

Answer Link

Otras preguntas

Would Davidson Masonry automatically be taxed as a partnership or a corporation? Is Davidson Masonry member managed or manager managed? When Davidson Masonry an

Which is a component of the biosphere? A. permafrost B. mountains C. bacteria D. argon

Find the surface area of the cylinder. Round your answer to the nearest tenth. 5 yd 12 yd S Tyd:

Which of the following can be represented by the expression 2 ➗ (1/3)? a. Faye has 2 yards of twine and uses (1/3) yard to tie a package. b. Faye has (1/3) yard

Peter Johnson, the CFO of Homer Industries, Inc is trying to determine the Weighted Cost of Capital (WACC) based on two different capital structures under consi

The Space Shuttle is 184 feet in height. Derek wants to make a scale model of the Shuttle. The scale factor he will use is 1/2 inch represents 2 feet. How tall

Is yourselves a reflexive or intensive pronoun?

Find the next two terms of the following sequence: -21. -9, 11, 39

5. What new style of art did artists introduce during the 1960s? * O A. pop art O B. realism C. modern art O D. abstract expressionism 6. How did many mainstrea

9th Amendment: Americans have more _____________ than are listed in the Constitution