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
likoan [24]
3 years ago
15

At the melting point of a substance, temperature ______ as heat is being added and the substance is changing from a solid to a l

iquid.
A. increases

B. remains constant

C. decreases

D. ceases to exist
Chemistry
2 answers:
madam [21]3 years ago
4 0
The temperature Increases
timofeeve [1]3 years ago
4 0
At the melting point of a substance, temperature INCREASES as heat is being added and the substance is changing from a solid to a liquid
You might be interested in
Numerator and denominator are Equal to one another? <br> I don’t get the concept
Alekssandra [29.7K]

It's like saying that if 1 meter is equal to 100 cm,

\frac{100cm}{1m}

or

\frac{1m}{100cm}

You can base the answers from the chart

5 0
3 years ago
How to separate water from aqueous magnesium sulphate?​
Kitty [74]

Answer:

The method generally involves heating a mixture of epsomite and halite to form clusters of lower hydrated magnesium sulfate crystals and subsequently applying slight pressure to the clusters so that they collapse to yield fine, less hydrated magnesium sulfate crystals which can then be easily separated from the ...

3 0
3 years ago
Describe use of H₂S an analytical reagent?<br><br>​
Gemiola [76]

Answer:

The main use for hydrogen sulfide is in the production of sulfuric acid and elemental sulfur. ... H2S is used to prepare the inorganic sulfides you need to make those products. As a reagent and intermediate, hydrogen sulfide is beneficial because it can prepare other types of reduced sulfur compounds.

7 0
3 years ago
Balance the following H2 SO4 + NaOH ==== NaSO + H2O​
katrin [286]

Answer:

H2SO4 + 2NaOH --->   Na2SO4 + 2H2O

Explanation:

H2SO4 + NaOH --->   Na2SO4 + H2O

                Na1    --->     2Na

H2SO4 + 2NaOH --->   Na2SO4 + H2O

2H   +   2H =  4H       ---->                 2H

H2SO4 + 2NaOH --->   Na2SO4 + 2H2O

     4O  + 2O         ----->          4O   +     2O

4 0
3 years ago
Limestone is formed from:
Semmy [17]

sand silt and clay but also has large amounts of Carbonate. NOT carbonite.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Select the correct answer.
    15·1 answer
  • Cans someone help me lol ;)<br> WILL MARK BRAINLIEST!!
    10·1 answer
  • What kind of bond is created by a week electrical attraction between polar molecules
    9·1 answer
  • What are the balanced chemical equation for these acid and base reactions?
    12·1 answer
  • How many sodium ions are in 3.0 moles of nacl
    14·2 answers
  • the development and use of the ______ a common and important piece of laboratory equipment, led scientist to the discovery of se
    14·1 answer
  • How many molecules are in 2.0 moles of carbon dioxide?
    11·1 answer
  • Need help on 1-10. for chemistry
    6·1 answer
  • Plllllllllllllllllllllllllllllllll hellllllllllllllllppppppppppppppp mmmmmmmmmmmeeeeeeee​
    7·1 answer
  • 3. How is the equilibrium position of this reaction affected
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!