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
BaLLatris [955]
4 years ago
8

A balloon with a volume of 2.0 L at 25°C is placed in a hot room at 35°C. The pressure on the balloon is constant at 1.0 atm. Wh

at is the final volume of the balloon after it has been placed in the hot room?
Chemistry
2 answers:
Evgen [1.6K]4 years ago
4 0

Answer:

2.1 L

Explanation:

V2=(V1T2)/T1

Change C to K

PIT_PIT [208]4 years ago
4 0

Answer:

2.067 litres

Explanation:

the volume of a gas is directly proportional to absolute temperature at constant pressure

v1/t1=v2/t2

2/298=v2/308

v2=616/298=2.0671 litres

You might be interested in
Which statement best explains why earth and the other planets of our solar system became layered as they were being formed
bija089 [108]
What are your answer choices?

4 0
3 years ago
What is the formula for<br>a. mercury (ll) nitride<br>b. Cobalt (ll) bromide ​
Over [174]

Answer:

a Hg(NO3)2

b CoBr2,CoBr2·6H2O,CoBr2·2H2O

Explanation:

6 0
3 years ago
A _______ pattern organizes a speech by incorporating repetition and variations of themes and ideas
astraxan [27]

Answer:

A wave pattern organizes a speech

8 0
3 years ago
Bam added 5.42 g of cscl to 35.31 ml of h2o. calculate the concentration of bam's solution in units of g solute/100 g solvent. m
Brums [2.3K]

Bam's solution, 5.42 g of CsCl mixed with 35.31 ml of H2O, has a concentration of 15.3882 g CsCl/100 g H2O.

Concentration, in chemistry, is defined as the amount of <em>solute</em> in a particular amount of <em>solvent</em> or solution. Some of the most common ways to express concentration includes molarity, mass-to-mass and mass-to-volume.

To solve for the concentration of Bam's solution in g solute/100 g solvent, solve for the mass of the solvent first.

To solve for the mass of the solvent, use the density and volume:

mass solvent = density x volume

mass solvent = 0.9975 g/ml x 35.31 ml

mass solvent = 35.221725 g

Solving for the concentration of Bam's solution in g solute/100 g solvent, where the mass of the solute CsCl is 5.42 g:

concentration = mass solute/ 100 g solvent

concentration = 5.42 g/ (35.221725/100)

concentration = 15.38822985

concentration = 15.3882 g CsCl/100 g H2O

To learn more about concentrations: brainly.com/question/23437000

#SPJ4

8 0
2 years ago
A ballon is filled with helium gas. Another balloon, of the same size, is filled with nitrogen gas. Explain why the ratio of the
LenaWriter [7]
Let's say say there are n1 mols of helium in the first balloon and n2 mols of nitrogen in the second one, which are equivalent to m1 grams of helium and m2 grams of nitrogen.

The molar mass of hydrogen is thus M1=m1/n1, same for nitrogen M2=m2/n2 hence the ratio of their masses is m1/m2=(M1n1)/(M2n2). Since both gases are rather similar, we can assume that n1~n2 hence m1/m2=M1/M2
4 0
4 years ago
Other questions:
  • Suppose that you add 26.7 g of an unknown molecular compound to 0.250 kg of benzene, which has a K f of 5.12 oC/m. With the adde
    9·1 answer
  • What is the percent yield if 0.3 mol ba(no3)2 and 0.25 mol na3po4 react to produce 0.095 mol ba3(po4)2?
    11·1 answer
  • Consider the following reaction, equilibrium concentrations, and equilibrium constant at a particular temperature. Determine the
    10·2 answers
  • n the formation of chloromethane and hydrogen chloride. The overall reaction is 2CH4(g)+3Cl2(g)⟶2CH3Cl(g)+2HCl(g)+2Cl−(g) 2CH4(g
    13·1 answer
  • Which statement about the electron cloud model is ttue
    5·2 answers
  • One of these notations represents the definition of one mole. That is
    14·1 answer
  • A FLEET saline enema delivers in each 118 mL, 19 g monobasic sodium phosphate (monohydrate) and 7 g dibasic sodium phosphate (he
    11·1 answer
  • What is the proper way to write sodium in crystal form
    15·1 answer
  • The reaction with hydrogen with oxygen produces water: 2 H2 + O2 ---&gt; 2H20. How many moles of O2 are required to react with 2
    12·1 answer
  • How many moles are in 17.31 g of NaHCO,?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!