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
olganol [36]
3 years ago
6

Which Kelvin temperatures represent, respectively, the normal freezing point and the normal boiling point of water?

Chemistry
1 answer:
zhenek [66]3 years ago
8 0

Answer:

4. 273 K and 373K.

Explanation:

Conversion from Celsius to Kelvin ..

Kelvin = Celsius + 273

You might be interested in
Which of the following could be considered a scientific statement? (2 points) ​
Andrej [43]

Answer:

The answer of the scientific STATEMENT is" Appears That Ants Live In Colonies."

7 0
3 years ago
The track along which electricity flows is called a:<br><br> fuse<br> circuit<br> switch
Pavel [41]
It is called a circuit.
4 0
3 years ago
Explain how carbon moves in and out of the ocean.
Marta_Voda [28]

Answer:

Living things in the ocean are able to move carbon from the atmosphere into surface waters.

Explanation:

8 0
3 years ago
C3H8+5O2a3CO2 +4H2O is an example of a __________ chemical reaction. A. synthesis. B. combustion. C. replacement. D. synthesis a
lina2011 [118]
B .combustion because HOH and CO2 are the products of complete combustion
7 0
3 years ago
Heat of fusion (?Hfus) is used for calculations involving a phase change between solid and liquid, with no temperature change. F
Butoxors [25]

Answer:

q = 38,5 kJ

Explanation:

In its melting point, at 0°C, water is liquid. The boiling point of water is 100°C. It is possible to estimate the heat you required to raise the temperature of water from 0°C to 100°C using:

q = C×m×ΔT

Where C is specific heat of water (4,184J/g°C), m is mass of water (92,0g) and ΔT is change in temperature (100°C-0°C = 100°C)

Replacing:

q = 4,184J/g°C×92,0g×100°C

q = 38493 J, in kilojoules:

<em>q = 38,5 kJ</em>

<em></em>

I hope it helps!

6 0
3 years ago
Other questions:
  • When c-14 transmutates into n-14, this represents 14 6 carbon becomes 14 7 nitrogen plus blank an alpha decay electron capture n
    11·1 answer
  • What will be the product of the following acid-base reaction? H3O+(aq) + OH-(aq) ?
    14·1 answer
  • Breeder reactors are used to convert the nonfissionable nuclide U-238 to a fissionable product. Neutron capture by the U-238 is
    15·1 answer
  • Which two tools are used to measure humidity?
    13·2 answers
  • When many atoms are split in a chain reaction, a large explosion occurs. This is an example of what type of energy conversion? (
    14·2 answers
  • Calculate the number of water (H2O) molecules produced from the decomposition of 75.50 grams of Iron (III) hydroxide (Fe(OH)3).
    14·1 answer
  • In the image below, the truck and bus have the same mass and are
    15·1 answer
  • Can someone help me with this??
    9·2 answers
  • Which element has a mass number of 32?
    13·1 answer
  • What is the molar concentration of hydronium ions in a sample of a soft drink that has a ph of 4?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!