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
lakkis [162]
3 years ago
9

How many mililiters is 0.55 L

Chemistry
1 answer:
svp [43]3 years ago
7 0

Answer:

It's 550 milliliters.

Explanation:

I hope this helps.

You might be interested in
.an open flask contains 0.200 mol of air. atmospheric pressure is 745 mmhg and room temperature is 68˚f. how many moles are pres
aleksklad [387]

<u>0.219 moles </u><u>moles are present in the flask when the </u><u>pressure </u><u>is 1.10 atm and the temperature is 33˚c.</u>

What is ideal gas constant ?

  • The ideal gas constant is calculated to be 8.314J/K⋅ mol when the pressure is in kPa.
  • The ideal gas law is a single equation which relates the pressure, volume, temperature, and number of moles of an ideal gas.
  • The combined gas law relates pressure, volume, and temperature of a gas.

We simple use this formula-

The basic formula is PV = nRT where. P = Pressure in atmospheres (atm) V = Volume in Liters (L) n =  of moles (mol) R = the Ideal Gas Law Constant.

68F = 298.15K

V = nRT/P = 0.2 * 0.08206 * 298.15K / (745/760) = 4.992Liters

n = PV/RT = 1.1atm*4.992L/(0.08206Latm/molK * 306K)

n = 0.219 moles

Therefore, 0.219 moles moles are present in the flask when the pressure is 1.10 atm and the temperature is 33˚c.

Learn more about ideal gas constant

brainly.com/question/3961783

#SPJ4

4 0
1 year ago
Calculate the heat change involved when 2.00 L of water is heated from 20.0/C to 99.7/C in
IgorC [24]

Answer:

669.48 kJ

Explanation:

According to the question, we are required to determine the heat change involved.

We know that, heat change is given by the formula;

Heat change = Mass × change in temperature × Specific heat

In this case;

Change in temperature = Final temp - initial temp

                                       = 99.7°C - 20°C

                                       = 79.7° C

Mass of water is 2000 g ( 2000 mL × 1 g/mL)

Specific heat of water is 4.2 J/g°C

Therefore;

Heat change = 2000 g × 79.7 °C × 4.2 J/g°C

                      = 669,480 joules

But, 1 kJ = 1000 J

Therefore, heat change is 669.48 kJ

7 0
3 years ago
Newton's Law of Gravity says that any the effect of gravity between two objects depends on what two factors?
maw [93]
The masses of the objects and the distance between them
-hope it helps
8 0
2 years ago
What is the name of the process plants use to make the energy (food) they need?
scZoUnD [109]
The answer you looking for is D
8 0
3 years ago
Read 2 more answers
Describe the evidence of changes in organisms in the Cambrian Era that are reflected in the fossil record.​
UkoKoshka [18]

Answer:

Morphology and phylogenetics revealed by fossils. Perhaps the strongest evidence to support the Cambrian evolutionary explosion of animal forms is the first clear appearance, in the Early Cambrian, of skeletal fossils representing members of many marine bilaterian animal phyla

Explanation:

also pls vote brainliest <3 :)))

3 0
2 years ago
Other questions:
  • Which best explains how the diffraction pattern observed in Young’s experiment supports the wave theory of light?
    8·2 answers
  • Almost all energy on Earth came from the blank
    6·2 answers
  • The concentrations of ions are very different inside and outside a nerve cell due to _____.
    6·1 answer
  • Identify this reaction <br><br> HBr+ Al(OH)3 —-&gt; H2O + AlBr3
    15·1 answer
  • Name the ionic compound NH4NO3
    9·1 answer
  • Post- Assessment:
    10·1 answer
  • A book is pushed and released and it slides across a table for a short distance. The book quickly comes to a stop. The book orig
    5·1 answer
  • Which element has a +2 charge and has a <br> configuration of 1s22s22p3? <br> A) B <br> B) F
    15·1 answer
  • How much heat does your body lose when 6.35 g of sweat evaporates from your skin at 25 ∘C ? (Assume that the sweat is only water
    12·1 answer
  • Nutritional biochemists have known for decades that acidic foods cooked in cast-iron cookware can supply significant amounts of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!