holliesteeves holliesteeves
  • 01-05-2020
  • Chemistry
contestada

A scientist adds 46.3 J of heat to a 13.4g sample of an unknown substance. the temperature increases by 1.40 celsius. What is the unknown substance?

A scientist adds 463 J of heat to a 134g sample of an unknown substance the temperature increases by 140 celsius What is the unknown substance class=

Respuesta :

mohdmehraj
mohdmehraj mohdmehraj
  • 01-05-2020

Answer:

number b Aluminium

Explanation:

aluminium is the answer

Answer Link

Otras preguntas

Which type of account typically has very high liquidity, low or no interest, and low minimum balance?
Under WhatsApp circumstances would your endocrino system release adrenalina?
if i weighed 100 pounds on earth how much would i weigh if i landed on a planet where gravity is 15 times stronger
Which is the best description of an “I” message? It takes the other person’s feelings into consideration, but not your own. It expresses your feelings,
7.) Title text boxes on every slide must be the same format. A. True B. False
which of the following laws created a system whereby black south africans were aliens in their own countries. A. the Bantu Authorities act B. the public safety
graph the equation to solve the system y=2x-3 y=x+6
please heeeepepeepepeplp
NEED HELP NOW 100 POINTS WILL MARK BRAINLIEST ANSWER PLZ ANSWER ALL 5 PHOTOS!!!!!
Which of these identifies the intersection of row 16 and column D A: the range D1 to D16 B: the range A16 to D16 C: the cell D16