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
adell [148]
4 years ago
8

What is the volume of a gas at 90.0°C, if it occupies 1.41 L at 170°C?

Chemistry
1 answer:
rusak2 [61]4 years ago
3 0

Answer:

50

Explanation:

You might be interested in
5. What is the distance of something from side to side?
Sav [38]

Answer:

Distance of something it can be any type of distance

6 0
3 years ago
The value for Kw is 1.0 x 10-14 at 298K, but this value is temperature dependent. Given what you know about Kw and acid/base che
ankoles [38]

Answer:

6.92; neutral

Explanation:

Kw = [H^+][OH^-] = 1.47 × 10^-14

pKw = pH + pOH = 13.83

At neutrality, [H^+] = [OH^-] and pH = pOH

2pH = 13.83

 pH =  6.92

The pH will be 6.92.

At 303 K, this will be the neutral pH, because [H^+] = [OH^-]

8 0
4 years ago
If apples are $.67/lb, what is the cost of 2.5 kg of apples?
Varvara68 [4.7K]

Answer:

The cost would be $1.68

Explanation:

I found the answer by multiplying

.67x or .67lb with 2.5, getting $1.68

8 0
3 years ago
Read 2 more answers
What energy transformation occurs in solar panels found on a roof?
sweet [91]

Explanation:

Solar panels are visible on roof tops on homes and businesses. Solar thermal technology transforms solar energy to heat, which is then used to heat homes, businesses and even swimming pools, or transformed again into electricity.

3 0
3 years ago
Read 2 more answers
Marie Curie named polonium in honor of Poland. 1. True or 2. False
natali 33 [55]
<span>Radium and Polonium were named in honor of Marie Curie.
SO yeh true
Hope this helps!
:)
</span>
7 0
3 years ago
Other questions:
  • What is the third element in group nine?
    9·1 answer
  • Yesinia read that certain perfume ingredients, called esters, would agitate bees. Because perfume formulas are secret, she decid
    13·1 answer
  • I NEED HELP!!! I WILL RATE BRAINLIEST!!!!!!!
    10·1 answer
  • What is the correct answer for the subtraction 28.645 g - 22.105 g? (considering significant figures)?
    8·1 answer
  • Are these statements true or false? 1. Two sigma bonds comprise a double bond. 2. A triple bond consists of one pi bond and two
    14·1 answer
  • Suppose you have a .70 L solution with a .33 M HCl solution, what would the concentration of the solution be if you add 50 ml of
    14·1 answer
  • Each atom consists of a central nucleus and several shells that contain electrons. The outermost electrons are called valence el
    9·1 answer
  • What type of bond is between H2?<br>​
    6·2 answers
  • A small-sized woman has 6.4 x 10-3 moles of hemoglobin (molar mass of hemoglobin = 64, 456 g/mol) in her blood. Show your work
    15·2 answers
  • Steve left for a fishing trip at 11:00. He
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!