1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lena [83]
2 years ago
9

PLEASE HELP ASAPP!!!!! WILL MARK BRAINLIEST

Chemistry
2 answers:
Rus_ich [418]2 years ago
8 0

Answer:

400 C degree change

Explanation:

22 000 cal = 500 g * (C) * .11 cal / g-C

C = 22 000 / (500*.11)   = 400 C  degree change

Aloiza [94]2 years ago
3 0

Answer:

400°C

Explanation:

22,000 cal / (0.11 cal/g°C x 500 g) = 400°C

You might be interested in
What are the coefficients that will balance the skeleton equation below?alcl3 + naoh → al(oh)3 + nacl?
Karo-lina-s [1.5K]
AlCl3 + 3NaOH -> Al(OH)3 + 3NaCl

1 3 1 3
3 0
3 years ago
Read 2 more answers
Someone Please Help Me out
Kisachek [45]

Answer:

where are u stuck ????

Explanation:

tell us fast

4 0
3 years ago
What property of a wave is measuered by f
polet [3.4K]
Frequency is represented by f in the formula v=fπ. Where π is wavelength , f is frequency and v is velocity. Frequency is the number of waves passing per unit time.
6 0
3 years ago
What is the solubility of Na2HAsO4 at 60 degrees C
nlexa [21]
C. 65g / 100ml of water
6 0
3 years ago
A jar of mixed nuts is a ________ mixture
Alisiya [41]
It is a heterogeneous mixture <span>
</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which is a polar molecule?
    10·1 answer
  • It is not possible for global warming to have any positive side effects. Please select the best answer from the choices provided
    9·2 answers
  • What is the difference between intensive &amp; extensive phyiscal properties? ​
    13·1 answer
  • 1. 1-propanol can form __________ with _______, but butane cannot.2. 1-propanol is more soluble than ethyl methyl ether because
    15·1 answer
  • Which of the following is a balanced chemical equation? A, H2O2 → H2O + O2
    13·1 answer
  • Please help ill give you brainiest
    8·1 answer
  • In a different investigation, a student passed a current of 0.6 A through copper
    9·1 answer
  • The bacteria are known to be prokaryotes. Prokaryote means
    13·1 answer
  • How does the availibilty of water in various states affect weather ptterns
    12·1 answer
  • Which of the compounds below will ionize in
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!