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
Oksanka [162]
2 years ago
9

At a consent tempture the pressure on a 2.5 l ballon is increased from 2.4 atm to 5.8 atm. what is the new volume?

Chemistry
1 answer:
marissa [1.9K]2 years ago
8 0

Answer:

1.034 L

Explanation:

P1 V1 = P2 V2

P1 V1 / P2 = V2

2.4 (2.5) / 5.8 = V2 = 1.034 L

You might be interested in
What must occur ??????
Vsevolod [243]

Air masses form fronts when B, they collide with each other

7 0
3 years ago
A force that is opposite to motion of a falling object?
kenny6666 [7]

Answer:

Sliding friction: A friction force that opposes the motion of an objects as it slides over a surface.

7 0
3 years ago
When two molecules of methanol (CH3OH) react with oxygen, they combine with three O2 molecules to form two CO2 molecules and fou
Alex17521 [72]

Answer:

188

Explanation:

For every 2 molecules of methanol reacted, 4 molecules of water are formed.  Use this relationship to solve.

2/4 = 94/x

2x = 376

x = 188

188 molecules of water will be formed.

3 0
3 years ago
A student is making some observations of garlic. Which of these is NOT a qualitative observation?
OLga [1]
I believe it is D because it is giving data about the garlic while the other answers are observations of the garlic
5 0
3 years ago
Read 2 more answers
Balance the following equation:
Firdavs [7]

Answer: a) 2K_2CrO_4+3Na_2SO_3+10HCl\rightarrow 4KCl+3Na_2SO_4+2CrCl_3+5H_2O

b) 1 mole of SO_2 is produced.

Explanation:

According to the law of conservation of mass, mass can neither be created nor be destroyed. Thus the mass of products has to be equal to the mass of reactants. The number of atoms of each element has to be same on reactant and product side. Thus chemical equations are balanced.

The skeletal equation is:

K_2CrO_4+Na_2SO_3+HCl\rightarrow KCl+Na_2SO_4+CrCl_3 +H_2O

The balanced equation will be:

2K_2CrO_4+3Na_2SO_3+10HCl\rightarrow 4KCl+3Na_2SO_4+2CrCl_3+5H_2O

Thus the coefficients are 2, 3 , 10 , 4 , 3 , 2 and 5.

b) Oxidation: 2I-^-\rightarrow I_2+2e-^-

Reduction: SO_4^{2-}+2e^-+4H^+\rightarrow SO_2+2H_2O

Net reaction:  2I-^-+SO_4^{2-}+4H^+\rightarrow I_2+SO_2+2H_2O

When 1 mole of I_2 is produced, 1 mole of SO_2 is produced.

8 0
3 years ago
Other questions:
  • How does earth maintain its energy balance
    11·1 answer
  • NaCl<br> Quantity of element
    13·2 answers
  • What is any single living thing that can carry out life processes on its own?
    6·1 answer
  • How many moles of water are made from complete reaction of 1.4 moles of hydrogen gas? Given the reaction: 2H2 + O2 → 2H2O
    8·1 answer
  • How many grams of dipotassium succinate trihydrate (K2C4H4O4·3H2O, MW = 248.32 g/mol) must be added to 530.0 mL of a 0.0398 M su
    10·1 answer
  • Which is a characteristic of the polar water molecule?
    7·1 answer
  • Find the co valance of c in C2S2 ​
    8·1 answer
  • How many grams of Fe2O3 are formed when 51.3 grams of iron, Fe, react completely with oxygen, O2?
    9·1 answer
  • Base your answers to questions 74 through 76 on the data table below and on your knowledge of Earth
    14·1 answer
  • ASAPPP The light given off by an electric discharge through mercury vapor is ____.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!