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
Daniel [21]
3 years ago
10

The gas in a 350 mL balloon has a pressure of 0.85 atm. If the temperature remains constant, what will be the pressure of the ga

s in the balloon if the volume increases to 450 mL?
Chemistry
1 answer:
Lina20 [59]3 years ago
8 0

Answer:

<h2>0.66 atm </h2>

Explanation:

The new pressure can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

where

P1 is the initial pressure

P2 is the final pressure

V1 is the initial volume

V2 is the final volume

Since we're finding the new pressure

P_2 =  \frac{P_1V_1}{V_2}  \\

We have

P_2  =  \frac{350 \times 0.85}{450}  =  \frac{297.5}{450}  \\  = 0.661111...

We have the final answer as

<h3>0.66 atm</h3>

Hope this helps you

You might be interested in
Calculate the molarity of a nitric acid solution if 38 ml of the solution is neutralized by 16 ml of 0.25 M barium hydroxide sol
RUDIKE [14]

Answer:

l

Explanation:

8 0
2 years ago
Compounds form as a result of chemical
vampirchik [111]

Answer:A compound is formed as a result of chemical reaction, between the constituent elements

Explanation:

A compound is formed as a result of chemical reaction, between the constituent elements. The properties of compound are different from the properties of the elements from which it is formed. Ex. Compounds can be further divided into three classes : acids, bases and salts, on the basis of their properties.

7 0
2 years ago
Could the cuttlefish tell the difference between the blue and yellow in the lab?​
jeka94

Answer:

<em>yes</em>

Explanation:

the cuttle fish tell the difference between blue and yellow

5 0
1 year ago
What liquid is the most vicious ?
Dmitry [639]
Viscosity is basically how thick a liquid is so pancake syrup would be the answer
6 0
3 years ago
Propiedades químicas del óxido​
tangare [24]

Óxidos básicos: Son formados por metales. El metal presente en su fórmula puede presentar carga eléctrica +1 y +2, o sea, poseer carácter iónico. Ejemplos: Na2O (óxido de sodio), BaO (óxido de bario).

Óxidos neutros: Son compuestos por no metales. No reaccionan con agua, ácido o base, en razón del enlace covalente que une sus componentes; de ahí el por qué de ser llamados óxidos inertes. Ejemplos: monóxido de dinitrógeno (N2O) y monóxido de carbono (CO).

Óxidos ácidos: También conocidos como anhídridos de ácidos, son formados por no metales y presentan carácter covalente. En la presencia de agua, producen ácidos y en la presencia de bases, origina sal y agua. Ejemplo: CO2 (dióxido de carbono o gas carbono) y el SO2 (dióxido de azufre)

Óxidos dobles o mixtos: La combinación de dos óxidos de un mismo elemento, da origen a este tipo de óxidos. Ejemplo: magnetita (Fe2O4), unión de los óxidos de hierro (Fe) y oxígeno (O).

Óxidos anfóteros: Presentan ambigüedad, en la presencia de un ácido se comportan como óxidos básicos y en la presencia de una base, como óxidos ácidos. Ejemplos: óxido de aluminio (Al2O3 ) y el óxido de zinc (ZnO).

Peróxidos: Compuestos que poseen en su fórmula el grupo (O2)2- . Los peróxidos más comunes son formados por hidrógeno, metales alcalinos y metales alcalinos térreos. Ejemplos: agua oxigenada (H2O) y peróxido de sodio (Na2O2).

8 0
3 years ago
Other questions:
  • Why are familiar objects such as pens and paper clips not commonly counted in moles?
    14·1 answer
  • The enthalpy change for converting 10.0 g of ice at -25.0 °C to water at 90.0 °C is __________ kJ. The specific heats of ice, wa
    11·1 answer
  • An igneous rock that _____ is made of really small mineral crystals.
    13·2 answers
  • Consider the Zn(s) + Cu^+2(aq) ---&gt;Zn^+2(aq) + Cu(s) system. Which element was the electron donor?
    14·1 answer
  • Why is helium in group 18 on the periodic table though it only has 2 valence electrons?
    13·1 answer
  • How is the moderm periodic table arranged?
    7·1 answer
  • 20 POINTS!!! PLS HELP ME
    13·2 answers
  • What does dehydration cause?
    7·2 answers
  • How many atoms are in 123 g of calcium
    11·1 answer
  • [He] 2s² 2p is the electron configuration of<br> Select one:<br> a. Ne<br> b. P<br> с. О<br> d.s
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!