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
Dahasolnce [82]
3 years ago
9

Calculate the calories of heat required to melt 35.0 g of ice.

Chemistry
1 answer:
agasfer [191]3 years ago
7 0

Answer:

35.0g of ice at 0 degrees

Explanation:

You might be interested in
Help please guys!
ra1l [238]
<span>Yes, mass is conserved. When sodium hydroxide (clear solution) and copper sulfate (blue solution) are mixed, they form a copper hydroxide (a blue solid) and sodium sulfate (a clear solution). This can be tested simply. First weigh the masses (10 g and 57 g, which totals 67 g)) of the two starting solutions prior to mixing. Then mix and allow the reaction to occur and weigh the mass of the mixture (10g + 57 g = 67 g). The two solutions should have the same mass and therefore demonstrate conservation of mass.</span>
7 0
3 years ago
A continuous field of bluestem prairie grass is an example of what type of population?
Fed [463]
An ecosystem ( i think)
5 0
3 years ago
Read 2 more answers
TIME REMAINING
melamori03 [73]

Answer:

'*:*'

Explanation:

I know this looks weird, but

'= electron

*:* equals the nucleus, so 2 protons and 2 neutrons

and then '=electron

7 0
3 years ago
Which type of metamorphic rock has a random grain texture?
romanna [79]

Answer:

Nonfoliated Rocks

Explanation:

I hope I was right chemistry isn't a walk in the park.

~

Happy Valentines day

Your Pal

Tetram

8 0
3 years ago
PH =5 and now to prepare a buffer solution what will be the proportion of ethanoic acid and sodium ethanoate
Alik [6]

Answer:

CH3COONa : CH3COOH =  1.74 :  1  (required to prepare a buffer at PH = 5)

Explanation:

Given that :

PH = 5

Calculate proportions of ethanoic acid and Sodium ethanoate to prepare Buffer solution

solution :  

PH = Pka + Log ( CH3COONa / CH3COOH )

5.0 = 4.76 +  Log ( CH3COONa / CH3COOH )

∴  Log ( CH3COONa / CH3COOH ) = 0.24

( CH3COONa / CH3COOH )  = 1.74

Therefore : CH3COONa : CH3COOH

                         1.74          :      1

4 0
3 years ago
Other questions:
  • Which of the following reactions would have the smallest value of K at 298 K? Which of the following reactions would have the sm
    11·1 answer
  • Iodine, I2(s), is more soluble in dichloromethane, CH2Cl2(l), than water because:
    8·1 answer
  • 4. A. What is the percent by mass of water present in CoCl2.6H20?<br> B. Name the hydrate.
    10·1 answer
  • What do two different neutral isotopes of the same element have in common?
    6·1 answer
  • Given 3.4 grams of x compound with a molar mass of 85 g and 4.2 grams of y compound with a molar mass of 48 g How much of compou
    5·1 answer
  • Please help for brainliest <br><br><br> Don’t skip and don’t answer if u don’t know.
    8·1 answer
  • How many litres of 15% (mass/ volume) copper sulphate solution
    5·2 answers
  • Answer all questions pls
    15·1 answer
  • Can you please solve this question??? ​
    11·1 answer
  • Can someone help me? <br><br>-just check my latest question.. thanks... ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!