17-04-2020
Chemistry

contestada

When a 32.3 g sample of NaI (Sodium Iodide) dissolves in 90.0 mL of water in a calorimeter, the temperature rises from 23.5 ℃ to 24.4 ℃. What is Q (water)
A. 0.215 Joules
B.461 Joules
C.-461 Joules
D.4.184 Joules

Respuesta :

diederichmk diederichmk

17-04-2020

Answer:

B

Explanation:

Answer Link

Otras preguntas

How do i do this idk how to do

A man gives 40% of his money to his children and 20% of the remaining to a trust. If he is still left with Rs. 9600, what did he originally have?

In a triangle find y

What are the key requirements for a good hypothesis?

What position did Stephen Douglas state during the debates? A)People of all races were rightful US citizens. B)He wanted citizenship given only to white men

Does the type of surface (grass, carpet, asphalt, linoleum) affect the distance a toy car can travel

Jameer paints one wall of a house in 3 days. june paints two walls of a house in 5 days. if the two of them work together to paint a whole house that has 10 wal

Please help me find the volume! :D

How does a sample of helium at 15 °C compare to a sample of helium at 215 K? The helium at 15 °C has a higher average kinetic energy than the sample at 215 K.

3n+14=-4 =? plz answer correct