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
11

Change 23 degrees Celsius to F

Chemistry
2 answers:
Fed [463]3 years ago
8 0
Rewrite the formula C=5/9(F-32) substituting 23 for C: 23=5/9(F-32), then multiply both sides by the reciprocal of 5/9.
(9/5)*(23)=(9/5)*5/9(F-32)
41.4=F-32; add 32 to both sides.
41.4+32=F-32+32
73.4=F
Marat540 [252]3 years ago
7 0
It's 73.5 F cz c/5=f-32/9
You might be interested in
Help please I’m stuck on thsi question
vodomira [7]
Since it’s asking for chemical to thermal, B.
7 0
3 years ago
Read 2 more answers
** WILL MARK BRAINLIEST **
hram777 [196]

It is c I hope I helped out with this question!.

3 0
3 years ago
Read 2 more answers
g Alkenes and alkynes are called unsaturated compounds because ________. they have fewer hydrogen atoms attached to the carbon c
Firdavs [7]

Answer:

They have fewer hydrogen atoms attached to the carbon chain than alkanes

Explanation:

Let's compare ethane (an alkane) with ethene (an alkene) and ethyne (an alkyne):

  • Ethane's formula is C₂H₄, while ethene's is C₂H₄ and ethyne's C₂H₂.

As you can see, alkenes and alkynes have fewer hydrogen atoms attached to the carbon chain due to them having multiple bonds between the carbon atoms.

7 0
3 years ago
One of the reasons that stars are so large is because _____.
ValentinkaMS [17]

Answer:

They are composed of hydrogen and helium

4 0
3 years ago
Read 2 more answers
How many potassium atoms are in 250.0 grams of potassium?
kogti [31]
Use the atomic mass of potassium, k, 39.1 g/mol, and the formula n = mass / atomic-mass.

Where n is the number of moles.

n = 250.0 g / 39.1 g/mol = 6.3939 mol.

Now multiply by Avogadro number to find the number of atoms:

6.3939 mol * 6.02*1023 atoms/mol = 38.49 * 10^23 atoms = 3.849 * 10^24.

Answer: 3.85*10^24
7 0
3 years ago
Other questions:
  • You have 723 ml of 3.99 M HCl. Using a volumetric pipet, you take 326 ml of that solution and dilute it to 976 ml in a volumetri
    7·1 answer
  • If Chris throws the baseball 60 meters in 4 seconds what is the average speed of the football
    14·1 answer
  • A movable piston traps 0.205 moles of an ideal gas in a vertical cylinder. If the piston slides without friction in the cylinder
    7·1 answer
  • Two hydrogen nuclei repel one another due to the positive charges of the protons within them. At some separation distance this r
    12·2 answers
  • Automobile air bags inflate following a serious
    8·1 answer
  • The diagram shows a model of the nitrogen cycle. which role do plants play in the nitrogen cycle?
    11·2 answers
  • Melatonin has the chemical formula C13H16N2O2. Less than 10 milligrams(0.01g) Convert the melatonin to moles
    5·1 answer
  • A bowl containing 150 grams of water, is heated from 25 °C to 100 °C.
    6·1 answer
  • In the event that a chemical gets in your eye while in the lab, you would use the eyewash station. In your at-home lab, however,
    7·1 answer
  • 2. What evidence is there that mass extinction events occurred?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!