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
Natalija [7]
2 years ago
11

A gas is initially at a pressure of 4.7 atm and a volume of 7.5 L. When the volume is increased to 10.5 L, what is the new press

ure?
Chemistry
1 answer:
Roman55 [17]2 years ago
5 0

Answer:

P2=3.36 atm

Explanation:

P1×V1=P2×V2

P1×V1÷V2=P2×V2÷V2

P2=4.7×7.5÷10.5

P2=3.36 atm

You might be interested in
Which of the following is a property of both solids and liquids?
givi [52]
I would say none because thats the only one that makes any sence.
7 0
3 years ago
Read 2 more answers
In an exothermic reaction, the bonding energy of the product is:
ahrayia [7]
I think the correct answer from the choices listed above is option A. <span>In an exothermic reaction, the bonding energy of the product is </span><span>less than the reactant because it is only at this condition that the energy is released by the reaction.</span>
3 0
3 years ago
Read 2 more answers
Henri becquerel and the curies found out that _____.
natulia [17]

Henri becquerel and the curies found out that atoms were not indivisible and indestructible

Explanation:

The French Physicist, Henri Becquerel, created the appearance of radioactivity. He shared the Nobel Prize in Physics with Marie Curie and Pierre Curie (Marie's husband) in 1903 for their work in radiation. A radionuclide will emit transmission through the process of radioactive sense.

5 0
3 years ago
Read 2 more answers
Which of the following sets represents a pair of isotopes?
son4ous [18]
The correct option is A,
Isotopes are atoms of an element, which have the same number of protons but different number of neutrons in the nucleus of the atom. Thus, isotopes have the same atomic number but different mass number.
Looking at the options given above, you will discover that Chlorine which is given in option A is correct. Both type of chlorine has the same atomic number, which is 17, but they have different atomic masses, the atomic mass of the first one is 35 while that of the second one is 37.<span />
5 0
3 years ago
I need help doing this please. It’s an image
Ne4ueva [31]

Answer:

k+

Ba2+

Al3+

K+

S2-

you may think that if it has a + it would be bigger, but it is actually the opposite.

5 0
3 years ago
Other questions:
  • What element is not classified as a metal, nonmetal, or metalloid?​
    14·1 answer
  • If you were going to be a scientist, what type of scientist would you be?
    11·2 answers
  • The amount of carbon dioxide in the atmosphere would greatly increase if there were fewer
    12·1 answer
  • 2.1. Three moles of an ideal gas (with temperature-independent CP = (7/2)R, CV = (5/2)R) is contained in a horizontal piston/cyl
    13·1 answer
  • Consider the following balanced equation:
    10·1 answer
  • Compare and contrast comets and meteors. What are the impacts each might have on Earth?
    15·1 answer
  • 1. The pH of a solution made by combining 150.0 mL of 0.10 M KOH with 50.0 mL of 0.20 M HBr is closest to which of the following
    8·1 answer
  • if you wanted to produce 8 moles of chromium IV nitrate how many moles of Lead IV nitrate would you need to use?
    5·1 answer
  • For clouds to form water vapor in the air must condense and change from gas to a liquid
    5·1 answer
  • Define each of the following wave phenomena, and give an example of where each occurs: (a) refraction;
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!