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
S_A_V [24]
4 years ago
8

Which three temperature readings all mean the same thing? Question options: 273 Kelvin, 0 degrees Celsius, 32 degrees Fahrenheit

373 Kelvin, 100 degrees Celsius, 273 degrees Fahrenheit 100 Kelvin, 0 degrees Celsius, 32 degrees Fahrenheit 273 Kelvin, 100 degrees Celsius, 212 degrees Fahrenheit
Chemistry
2 answers:
marta [7]4 years ago
8 0
<h3><u>Answer;</u></h3>

273 Kelvin, 0 degrees Celsius, 32 degrees Fahrenheit

<h3><u>Explanation;</u></h3>

<em>Kelvin, degrees Celsius and degrees Fahrenheit, all are units that may be used to measure temperature.</em>

Each unit may be converted to another using the following formulas.

  • °C = (°F - 32) × 5 / 9
  • °F = (°C ×1.8) + 32
  • K = °C + 273.0
  • °C = K - 273.0

Which means 0 °C is equivalent to 273 Kelvin, (K = °C + 273.0) and also equivalent to 32 degrees Fahrenheit (°F = (°C ×1.8) + 32 ).

shtirl [24]4 years ago
4 0
273 Kelvin, 0 degrees Celsius, 32 degrees Fahrenheit
You might be interested in
Contrast the silica content of magma in quiet and explosive eruptions
klemol [59]
Magma in quiet eruptions has a low content in silica , while in explosive eruptions, it has a high Content in silica.  A volcano that erupts quietly has  magma that is low in silica. Low-silica magma has low viscosity and flows easily.  A volcano that erupts explosively has magma that is high in silica. High-silica magma has high viscosity, making it thick and sticky, thus it flows slowly.
3 0
3 years ago
Hi All,
Novosadov [1.4K]

Answer:Combination.

Decomposition.

Single displacement.

Double displacement.

Combustion.

Redox.

Explanation:

4 0
3 years ago
How many grams of NaOH are in a 225.0 mL sample of a 2.5 M solution of NaOH? (Molar mass of NaOH is 40.0 g/mol)
ladessa [460]

Answer

Approx. 4 g of NaOH.

Explanation:

Concentration

 

=

 

Moles

Volume of solution

Number of moles

 

=

 

Volume

×

concentration  

=

0.250

⋅

L

×

0.400

⋅

m

o

l

⋅

L

−

1

=

 

0.100

⋅

m

o

l

Mass of sodium hydroxide

 

=

 

0.100

⋅

m

o

l

×

40.0

⋅

g

⋅

m

o

l

−

1

=

?

?

⋅

g

Explanation:

6 0
3 years ago
Write a hypothesis for this: Hummingbirds are attracted to the color red
Margaret [11]

Answer: I believe/don't believe hummingbirds are attracted to the color red because ... (Enter your reasons)

Explanation:

Hypothesis are always different, up to you to choose believe or not believe depending on your position.

:) Hope this helped.

8 0
3 years ago
Transition elements have variable valency why​
Anika [276]

Answer:

The transition elements have their valence electrons in two different sets of orbitals that are (n-1)d and ns. Thus, transition elements show variable valencies due to the involvement of penultimate d shell electrons.

Explanation:

6 0
4 years ago
Other questions:
  • The density of a 23.0% by mass ethylene glycol (c2h6o2) solution in water is 1.04 g/ml . find the molarity
    12·1 answer
  • An insoluble base reacts with an acid to form a salt
    14·1 answer
  • The number of electrons in the valence shell determine what types of bonds an atom can form.
    13·1 answer
  • The reaction 4al (s) 3o2 (
    5·2 answers
  • Why group the microscopic molecules known to form substances
    14·1 answer
  • Which compound have same pi and sigma bond??​
    12·1 answer
  • 2.) 8.304 moles of helium gas are held at STP. What is the volume of the helium gas?
    12·1 answer
  • Consider the decomposition of hydrogen peroxide reaction. If the rate of decomposition of hydrogen peroxide at a particular temp
    15·1 answer
  • What should be done if a spectrophotometer reports an absorbance that is too high?
    9·1 answer
  • Cis-platin is a chlorine-containing chemotherapy agent with the formula pt(nh3)2cl2. What is the mass of one mole of cis-platin?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!