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
otez555 [7]
3 years ago
6

How many pounds does 1.00 quart of mercury weight? its density is 13.6g/mL

Chemistry
2 answers:
Gala2k [10]3 years ago
5 0
Two steps by inspection 1 qt = 0.25 gallons, 13.6 g/mL = 13.6 kg/L

0.25 gallon x 3.785411784 L/gallon x 13.6 kg/L x 1 lb/0.45359237 kg = 28.374 lb.

Hope this Helps!
emmainna [20.7K]3 years ago
4 0
28.374 lb Hope I helped
You might be interested in
Can someone please help I’ll give brainliest!!!
padilas [110]
Single replacement because only one letter is being switched out in the reaction
5 0
3 years ago
Water from a lake changes to a gas state in the process of what?
boyakko [2]
Of heating. Or when the lake is exposed to boil because of the temperature.
7 0
3 years ago
Read 2 more answers
Which compound contains a triple bond?
Masteriza [31]

Answer: C2H2

Explanation: Because each of the lines represent one bond, and because there are three lines (bonds) between the carbons, it means that they are bonded by three bonds, also known as a triple bond.

5 0
3 years ago
Read 2 more answers
could you please explain operations with scientific notation using this example. 5 × 10³ + 4.3 × 10⁴ i dont understand how to so
TEA [102]

Explanation:

The scientific notation:

a\times10^k

where

1\leq a and k is integer.

We have the example:

(5\times10^3)+(4.3\times10^4)

You can write the numbers in a "normal" form:

5\times10^3=5\times1000=5000\\\\4.3\times10^4=4.3\times10000=43000

Make the sum:

5000+43000=48000

And next write it in the scientific notation:

48000=4\underbrace{8000}_{\leftarrow4}=4.8000\times10000=4.8\times10^4

<h3>Other method:</h3>

You can add numbers in scientific notation if the power of tens in both number is the same.

Therefore you must convert the first number:

5\times10^3=0.5\times10\times10^3=0.5\times10^4

Now, you can make the sum:

(5\times10^3)+(4.3\times10^4)=0.5\times10^4+4.3\times10^4=(0.5+4.3)\times10^4=4.8\times10^4

4 0
3 years ago
How do living organisms use nitrogen
hoa [83]

Answer:

it produces amino acids and proteins. It is also needed to make chlorophyll in plants, which is used in photosynthesis to make their food.

8 0
3 years ago
Other questions:
  • Solution A has a concentration of 3 M. If solution B is 5 times more concentrated than A what is it’s concentration?
    15·1 answer
  • Give the quantum number set for one electron in the 3p sublevel of a sulfur (S) atom.
    8·1 answer
  • What is the ROUNDED atomic number for this elements?
    9·1 answer
  • 1.Which of the following are outputs of Cellular Respiration? Choose all that apply *
    9·1 answer
  • 293Ts- has how many protons, neutrons, and electrons
    10·2 answers
  • What is an atom? please answer ASAP
    6·1 answer
  • Probability is a number that describes how likely it is that a certain event will occu O True O False​
    6·1 answer
  • How do seismologists measure earthquakes?
    15·1 answer
  • Which example in the video is a physical change?
    5·1 answer
  • Which nuclear reactor unit had core damage first? How do you know?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!