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
Sergio039 [100]
3 years ago
6

C(p) = 1.065(7.50p) + 20.25

Chemistry
1 answer:
tigry1 [53]3 years ago
4 0

Answer:

I think its 639/80

Explanation:

You might be interested in
What is the theoretical yield of aluminum that can be produced by the reaction of 60.0 g of aluminum oxide with 30.0 g of carbon
Varvara68 [4.7K]

Answer: 31.8 g

Explanation:

To calculate the moles :

\text{Moles of solute}=\frac{\text{given mass}}{\text{Molar Mass}}    

\text{Moles of} Al_2O_3=\frac{60.0g}{102g/mol}=0.59moles

\text{Moles of} C=\frac{30.0g}{12g/mol}=2.5moles

Al_2O_3+3C\rightarrow 2Al+3CO  

According to stoichiometry :

1 mole of Al_2O_3 require 3 moles of C

Thus 0.59 moles of Al_2O_3 will require=\frac{3}{1}\times 0.59=1.77moles  of C

Thus Al_2O_3 is the limiting reagent as it limits the formation of product and C is the excess reagent as it is present in more amount than required.

As 1 mole of Al_2O_3 give = 2 moles of Al

Thus 0.59 moles of Al_2O_3 give =\frac{2}{1}\times 0.59=1.18moles  of Al

Mass of Al=moles\times {\text {Molar mass}}=1.18moles\times 27g/mol=31.8g

Thus 31.8 g of Al will be produced from the given masses of both reactants.

5 0
3 years ago
What is the correct name for the compound H2O
Deffense [45]

<u>Answer:</u>

The common name for the compound H2O is water.

<u>Explanation:</u>

The systemic name of H2O is Dihydrogen monoxide.

8 0
3 years ago
Read 2 more answers
Problem: What is the kinetic energy of a 0.500 kg rabbit, running at 8.00 m/s? Calculate using the formula,
arsen [322]

Answer:

the answer s 9.000ms

Explanation:

that's the answer

4 0
3 years ago
Maryann and josh left a cup of ocean water in the sun. When they returned a day later only salt was left in the cup. Which best
Alex777 [14]

Answer:

The water was evaporated from the sun only leaving salt in the cup

Explanation:

the sun done its cycle and the salt was left

8 0
3 years ago
In VSEPR theory, what information about the central atom do you need in
s2008m [1.1K]

Answer:

Using the VSEPR theory, the electron bond pairs and lone pairs on the center atom will help us predict the shape of a molecule. The shape of a molecule is determined by the location of the nuclei and its electrons. The electrons and the nuclei settle into positions that minimize repulsion and maximize attraction.

6 0
3 years ago
Other questions:
  • Which is an example of a condition in which homeostasis is maintained using a negative feedback loop?
    5·1 answer
  • Compounds whose colors are sensitive to pH are best defined as
    6·1 answer
  • An example of a physical property of an element is the element’s ability to(1) react with an acid(2) react with oxygen(3) form a
    5·2 answers
  • How far does light travel in 2.5 seconds
    11·2 answers
  • When you look at a molecule, what do the individual spheres represent?
    15·1 answer
  • Explain how the results of Ernest Rutherford’s gold–foil experiment showed that the atom is mostly empty space.
    11·1 answer
  • Bronze is an example of which of the following:<br><br> element<br> atom<br> solution<br> solvent
    5·1 answer
  • All of the following are cofactors used in the reaction catalyzed by pyruvate dehydrogenase EXCEPT ________.A. NAD+B. Thiamine p
    7·1 answer
  • What is the atomic number of carbon​
    11·1 answer
  • Which statement describes how the types of radiation in the electromagnetic spectrum are different?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!