mariogomez11282002 mariogomez11282002

04-03-2020
Chemistry

contestada

If 0.899J of heat causes a 0,692 degree C temperature change, what mass of water
is present?

Respuesta :

Eduard22sly Eduard22sly

04-03-2020

Answer:

0.309g

Explanation:

The following were obtained from the question:

Q = 0.899J

ΔT = 0.692°C

C = 4.2J/g °C

M =?

Q = MCΔT

M = Q /CΔT

M = 0.899/(4.2x0.692)

M = 0.309g

The mass of the water is 0.309g

Answer Link

Otras preguntas

Solving systems by elimination: 2x + 4y = -4 3x + 5y = -3 Please show me your work so I can do the rest myself. Thanks!

Was the Gold Rush a good or bad thing for the United States?

You have a cylinder with a diameter of 15 inches and a height of 12 inches. What is the volume of the largest sphere thg will fit inside it? If you can will you

What is Sir Francis Drake hardships

Solving systems by elimination: 2x + 4y = -4 3x + 5y = -3 Please show me your work so I can do the rest myself. Thanks!

.is a pot holder a conductor or a insulator

A pound of seedless red grapes costs $2.75. Drew must spend less than $9.35 on a bunch of seedless red grapes.Inequality:Solution:Interpretation:

Why is RNA necessary to act as messenger?

A child is standing across the street from his apartment . His mother is on their balcony . The angle of elevation between the child's eyes and his mothers eyes

You have a cylinder with a diameter of 15 inches and a height of 12 inches. What is the volume of the largest sphere thg will fit inside it? If you can will you