24-08-2020
Chemistry

contestada

HELP ME PLEASE WILL GIVE MORE POINTS AND BRAINLIEST!!
The specific heat of aluminum is 0.900 J/gºC. How much energy is needed to raise the temperature of a 20.0 g block of aluminum from 22.8°C to 94.6°C?

Respuesta :

IamSugarBee IamSugarBee

24-08-2020

✅Show work regardless if student got answer correct or incorrect

q = mC∆T

q = (30.0g)(0.900J/goC)(50oC)

q = 1350 J

So, the right answer is 1350 J

IamSugarBee◽

Answer Link

Otras preguntas

50. Andy, Ben and Charlie each had some game cards. Ben had 894 fewer game cards than Andy. After Andy and Ben each gave 255 game cards to Charlie, Andy had 4 t

(c) Write the mechanism (using curved arrow notation) of the following reaction: CH3CH₂OH CH3-CH₂-OH₂ + CH3–CH,—0CH,—CH3 + H2O H

Talk about one of the disaster in my coutry?

Based on the information in the flowchart, which of the following statements best describes how the president can influence the rulemaking process? A) The pres

Which point is incorrect

Question: How does Emma Lazarus characterize freedom in the poem? Answer Options: Select one of three Using the Statue of Liberty as a symbol Using an octave an

study the following circuit and answer the questions that follows how much current is flowing through 10 ohm and 15 ohm resistor what is the ammeter reading

would you run a test on a live database? why or why not?

If an amount is invested at 6.5% per year, compounded semi-annually for 3 years, determine the number of compounding periods and the interest rate per compoundi

Q.8 Do as directed. (any five) 1×5=5 (a) The train was delayed. The weather was bad. (Combine the sentences using 'becaus (b) Seema has a umbrella which is blue