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

How did the Second Industrial Revolution affect the United States?

Talofa loʻu igoa o le polo Fa

Read the excerpt from E.O. Wilson’s “The Environmental Ethic.” Why should we care? What difference does it make if some species are extinguished, if even half o

Which of the following causes the most problems in countries with low economic growth? 1. poor education 2. low unemployment 3. higher standard of living 4. rap

Solve for x. −3/4(x+2)=6

Explain how do the abiotic and biotic factors within different environments help support different varieties of organisms?

ASAP Compare and contrast another instance of genocide with the Nazi Holocaust. Please compare and contrast thoroughly please. Pol Pot in Cambodia: 1975-197

Mi hermana ______ da la llave (the key) a ti

How do we use light in space?

Read the excerpt from “The Scarlet Ibis.” 1 It’s strange that all this is still so clear to me, now that the summer has long since fled and time has had its wa