ikimrc
ikimrc ikimrc
  • 02-07-2020
  • Chemistry
contestada

How much heat must be added to heat 0.750 g of water from 20.0°C to 40.0°C? (Remember, Q=C * m *ΔT) The specific heat of water is 4.186 joule/gram. Question 4 options: A) 322 kJ B) 126 kJ C) 62.8 J D) 62.8 kJ

Respuesta :

yeetthatlol yeetthatlol
  • 02-07-2020

Answer:

62.8 J

Explanation:

Answer Link

Otras preguntas

How do the atoms of a molecule stay together? a. chemical bonds b. magnetic force c. attraction of electrons and neutrons d. through physical changes
A line segment has end points of ( 4,-4) and ( 0-5) what are the coordinates of the midpoint of this line segment? a. 2 1/2 , b. -2 -9/2 , c. 4 1/2 , d. 8 ,
4x^3-7x^2+x+x^3 like terms
President Hoover responded cautiously to the Great Depression because he A. thought that the business cycle would correct itself. B. was distracted by the gian
What are the Factors of -18
Evaluate each expression 9 cubed
its fact or opinion drag dealers belong in prison
why is 24 a more convenient choice than 23 or 25
If x/9=1 ,how do you know what x is? Explain
Nena thinks that because 4<6, it must also be true that 1/4<1\6. Explain to nena why this is incorrect