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
Luba_88 [7]
2 years ago
11

1. The molecule of Aspirin C_{9}*H_{8} * O_{4} contains 9C atomsatoms, and 4 Oxygen atomsHow are we using the molecular formula

to write a conversion factor and use them in the calculation of the weight of compounds ?
Chemistry
1 answer:
tatiyna2 years ago
6 0

The mass can be obtained from the molar mass when the number of moles is known.

<h3>What is molecular formular?</h3>

The molecular formlar is the formula of the compound that shows the number of atoms of each element that is present in the molecule. Asprin is a moecule that has the molecular formula C9H8O4.

To use the molecular formula to determine weight, we have to know the number of moles involved.

Mass = number of moles * molar mass.

Learn more about molar mass: brainly.com/question/12127540

You might be interested in
If 0.400 moles CO and 0.400 moles O2 completely react how many grams of CO2 are produces?
True [87]

If 0.400 moles CO and 0.400 moles O2 completely react, 17.604 grams of CO2 would be produced.

First, let us look at the balanced equation of reaction:

2CO + O_2 ---> 2CO_2

According to the equation, the mole ratio of CO and O2 is 2:1. But in reality, the mole ratio supplied is 1:1. Thus, CO is the limiting reactant while O2 is in excess.

Also from the equation, the ratio of CO consumed to that of CO2 produced is 1:1. Thus, 0.400 moles of CO2 would also be produced from 0.400 moles of CO.

Recall that: mole = mass/molar mass

Therefore, the mass in grams of CO2 that would be produced from 0.400 moles can be calculated as:

    Mass = mole x molar mass

                 = 0.400 x 44.01

                       = 17.604 grams

More on calculating mass from number of moles can be found here: brainly.com/question/12513822

7 0
2 years ago
What state of matter is at 35 Celsius
Otrada [13]
Different forms of matter have different melting/boiling points. For example, at 100 degrees Celsius, H2O (water) will turn from lliquid to gas. But NaOH (table salt) doesn't even go from solid to liquid until some 800 degrees Celsius. So, in order to figure out which state matter is at 35 Celsius, you'd have to be more specific about what kind of matter...
7 0
3 years ago
5 Facts about cell division
Kay [80]
Search it up next time‍♀️

8 0
3 years ago
PLEASE HELPP<br> Tell me everything you know about "balancing the equation" for science
Free_Kalibri [48]
Watch melissa maribel explains it amazingly on her yt channel
3 0
3 years ago
The energy associated with motion is
timama [110]
Yes the answer is a , kinetic energy
7 0
3 years ago
Other questions:
  • 375ml of a 0.455m sodium chloride solution is dilluted with 1.88l of water. what is the new concentration in molarity
    15·2 answers
  • What is the total number of moles of solute in 2230 ml of 3.0 M NaOH solution.
    9·1 answer
  • For which type of titration will the ph be basic at the equivalence point?
    11·1 answer
  • Chloroform, CHCl3, was once used as an anesthetic. In spy movies it is the liquid put in handkerchiefs to render victims unconsc
    10·2 answers
  • Please help with this chemistry problem! thank you
    6·1 answer
  • Do you think a mutation (created during reproduction) in one gene is likely to result in a new trait in an offspring? Why or why
    8·1 answer
  • HELPP ASAP I’ll mark you as brainlister 100 points :((((
    13·1 answer
  • Can mixtures and compounds be separated into their elements? If so which?
    9·1 answer
  • The volume of a sample of nitrogen gas at a temperature of 291K and 1.0 x 105 Pascals was 3.5 x 10-2m3. Calculate the temperatur
    7·1 answer
  • When 50 cm³ of hydrocarbon Y is burnt, it reacts with exactly 300 cm³ of oxygen to form 200 cm³ of carbon dioxide. Water is also
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!