w3egbabtq3 w3egbabtq3

04-03-2021
Chemistry

contestada

How much heat is needed to raise the temperature of 20.0g of H2O by 10.6oC?

Respuesta :

drpelezo drpelezo

04-03-2021

Answer:

ΔH = 8.87 x 10₅

Explanation:

q = mcΔT = 20g x 1.00 cal/g°C x 10.6°C = 212 cals x 4.184 j/cals = 8.87 x 10⁵ joules

Answer Link

Otras preguntas

Answer the question based on the following scratch list. The Boston Hotel High-end linens 600-thread-count sheets Coffeemaker and selected teas Imported beer Fr

4. Write a Riddle of your own which have a moral concept 10

Which of the Federal Reserve's measures of the monetary aggregates M1 or M2, is composed of the most liquid assets? Which is the larger measure?O M1; M2O M2;M2O

Let f(x) = -3x -3 and g(x) = -x +7 Find f(g(x)) Find g(f(x))

Using the formula v=4over3 pie radius cubed solve what is the volume of a sphere with a radius of 39.6m rounded to the nearest tenth of a cubic meter

for what purpose is a nuclear power plant typically used? why must the nuclear power plants of some countries that signed the nonproliferation treaty be monitor

8x+6y>32 graphing inequalities

-2.4f + 0.4f - 13 - 5 simplified

what does an organisms scientific name consist of

What should you do when you become frustrated while trying to talk to a person with alzheimer's disease? argue with the person. raise your voice to the person.