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
miskamm [114]
3 years ago
10

Which product is the final outcome of a nuclear generating plant? uranium heat electricity steam

Chemistry
1 answer:
weqwewe [10]3 years ago
8 0

Answer:

electricity

Explanation:

i took the test and got the answer right.

You might be interested in
How many electrons does an alpha particle contain
mihalych1998 [28]
An alpha particle is identical to a helium atom that has been stripped of its two electrons
8 0
3 years ago
A 50.0 mL solution of 0.141 M KOH is titrated with 0.282 M HCl . Calculate the pH of the solution after the addition of each of
Kobotan [32]

Answer:

pH =1 2.84

Explanation:

First we have to start with the <u>reaction</u> between HCl and KOH:

HCl~+~KOH->~H_2O~+~KCl

Now <u>for example, we can use a volume of 10 mL of HCl</u>. So, we can calculate the moles using the <u>molarity equation</u>:

M=\frac{mol}{L}

We know that 10mL=0.01L and we have the concentration of the HCl 0.282M, when we plug the values into the equation we got:

0.282M=\frac{mol}{0.01L}

mol=0.282*0.01

mol=0.00282

We can do the same for the KOH values (50mL=0.05L and 0.141M).

0.141M=\frac{mol}{0.05L}

mol=0.141*0.05

mol=0.00705

So, we have so far <u>0.00282 mol of HCl</u> and <u>0.00705 mol of KOH</u>. If we check the reaction we have a <u>molar ratio 1:1</u>, therefore if we have 0.00282 mol of HCl we will need 0.00282 mol of KOH, so we will have an <u>excess of KOH</u>. This excess can be calculated if we <u>substract</u> the amount of moles:

0.00705-0.00282=0.00423mol~of~KOH

Now, if we want to calculate the pH value we will need a <u>concentration</u>, in this case KOH is in excess, so we have to calculate the <u>concentration of KOH</u>. For this, we already have the moles of KOH that remains left, now we need the <u>total volume</u>:

Total~volume=50mL+10mL=60mL

60mL=0.06L

Now we can calculate the concentration:

M=\frac{0.00423mol}{0.06L}

M=0.0705

Now, we can <u>calculate the pOH</u> (to calculate the pH), so:

pOH=-Log(0.0705)

pOH=1.15

Now we can <u>calculate the pH value</u>:

14=~pH~+~pOH

pH=14-1.15=12.84

8 0
3 years ago
Scientists have changed the model of the atom as they have gathered new evidence. One of the atomic models is shown below. A pur
Julli [10]

Answer:

dude that doesnt maek sense

Explanation:

6 0
3 years ago
PLZ HELP ME. This is my second time posting my question because the first time a person put a random answer. If you do not know
kupik [55]

Answer:

PLZ HELP ME. This is my second time posting my question because the first time a person put a random answer. If you do not know the question please do not answer it and leave it to someone else. Thank you, and my question is on the attached image below.

5 0
3 years ago
Read 2 more answers
Which of the following statements is true based on the propositions of the kinetic molecular theory?
Delvig [45]
The answer is 4.
Gases have low densities, because of the increased space between hight-energy particles.
6 0
3 years ago
Read 2 more answers
Other questions:
  • What are some chemical properties of a crushed can?........explanation please
    13·2 answers
  • A colored solution gives the maximum absorbance value in the spectrophotometer at the wavelength of 533 nm. what are the absorbe
    6·1 answer
  • What kind of change is a change in state of matter and why<br> Physical or chemical
    7·1 answer
  • Calculate the mass in grams 3.00 moles Na
    15·1 answer
  • The overall goal of technology is to do
    8·1 answer
  • A dog sits 1.70 m from the center of a merrygo-round with an angular speed of 1.27 rad/s. If the magnitude of the force that mai
    10·1 answer
  • A gas gas a volume of 4.0 liters at a pressure of 0.80 atm. What is the volume if the pressure is changed to 0.40 atm at a const
    9·1 answer
  • 1. Working in the laboratory, a student find the density of a piece of pure aluminum to be 2.85
    7·1 answer
  • Convert<br> chloroethane<br> into enene
    6·1 answer
  • What is ionic compound? List two properties of ionic compounds.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!