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

The school was charged 0.25 per ribbon plus $3 for shipping and handling. The total bill was $60 How many ribbons did the school order?

alfred made 20 goals in 3.5 minutes.what is alfreds unit rate per goal

Question from Campbell Biology Chapter 16: 30) Which of the following would you expect of a eukaryote lacking telomerase? A) a high probability of somatic cell

How do the presidents power to recommend or veto legislation and to grant reprieves and pardons illustrate the principle of checks and balances

Select the proper inverse operation to check the answer to 14 + 17 = 31. A. 31 × 14 = 17 B. 31 ÷ 17 = 14 C. 31 − 17 = 14 D. 14 − 17 = 31

An article retails for $38.50. The city sales tax is 4%, and the federal excise tax is 7%. How much is the total tax?

Issac Carter drove 312 miles in 6 hours. Find his average rate of speed. And... Please whoever solves this can you please give specific answer.

one of the main things US government did after entering the war in 1917 was to

What is the adjective in the following sentence The car moved very slowly down the street, stopping at every light

What is an equation of the line parallel to y=1/2 x+3 and through(4,8)? y=-2x-6 y=-1/2 x-6 y=2x+6 y=1/2 x+6