medeirosleinaala medeirosleinaala

08-03-2022
Chemistry

contestada

The temperature of a sample of iron increased by 23.1 °C when 267 J of heat was applied. What is the mass of the sample?

The temperature of a sample of iron increased by 231 C when 267 J of heat was applied What is the mass of the sample class=

Respuesta :

unicornkhan21 unicornkhan21

08-03-2022

Answer:

25

Explanation:

go answer my question pls

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indrawboy indrawboy

08-03-2022

Q = mcΔt

c iron = 0.449 (from table)

m = Q/cΔt

m = 267 /(0.449 x 23.1)

m = 25.74 g

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