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
ollegr [7]
3 years ago
13

Can someone help me with this please!

Chemistry
1 answer:
Kryger [21]3 years ago
8 0
<span>Step 1: Convert the given amount to moles, by dividing the given amount by the molecular weight of the compound. 

5 g C3H8 (1 mol / 44 g C3H8) = 0.114 mol C3H8 

Step 2: Find the mole ratio between the given and the desired target (in this case water). The mole ratio between C3H8 and water is 1:4, that is, you can make 4 times as much water from a one C3H8 (assuming that it isn't the limiting reactant). 

0.114 mol C3H8 (4 moles H2O / 1 mol C3H8) = 0.456 mol H2O 

Step 3: Reconvert back to grams by multiplying by the molecular weight of the new target (water). 

0.456 mol H2O (18 g / 1 mol H2O) = 8.208 g Water. Hope this helped! :) </span><span />
You might be interested in
The molal boiling-point and freezing-point constants are different for different solvents.
RoseWind [281]

Answer:

I think the answer is true, sorry if I am wrong

Explanation:

8 0
3 years ago
Read 2 more answers
Three forms of radiation are also called ionizing radiation
Trava [24]

Answer:

Alpha Particle, Beta Particles and Gamma Rays

Explanation:

8 0
2 years ago
When part of earths surface is tilted towards the sun what does it cause
Furkat [3]
Summer Solstice is what happens when part of the Earth's surface is tilted towards the sun..



7 0
3 years ago
Read 2 more answers
the position-time graph shows the motion of four people. label the lines on graph need on the motion description in this table.​
sertanlavr [38]
Line 1: straight horizontal line
Line 2: straight line at a slope
Line 3: exponential growth curve
Line 4: the topmost curve (the one that initially increases but then starts levels out)
3 0
3 years ago
The volume of 2.050 M copper(II) nitrate that must be diluted with water to prepare 750.0 mL of a 0.8543 M solution is equal to
Lubov Fominskaja [6]

Answer:

.

.

Explanation:

´.

8 0
3 years ago
Other questions:
  • Hi i need hel does any one know what P3N2 means ??? .-.
    9·1 answer
  • Which of the following is not a base? <br><br> A: NH3<br> B. NaOH<br> C. H3C6H5O7<br> D. KOH
    15·2 answers
  • Referring to the ground state orbital diagram of Fe and Fe3+, explain why iron is considered a ferromagnetic element.
    10·1 answer
  • 4. Describe in detail the relationship between chemical bonds and energy. What must be true of the bonds for a reaction to be en
    9·1 answer
  • In a group of water molecules, where do hydrogen bonds form?
    6·2 answers
  • What is a fire blanket MOST often used for?
    9·1 answer
  • Question 9 (1 point)
    7·2 answers
  • A 7.45 L container holds a mixture of two gases at 15 °C. The partial pressures of gas A and gas B, respectively, are 0.364 atm
    5·1 answer
  • Question 5
    8·1 answer
  • What is a mixture ?<br><br> How do homogeneous &amp; heterogeneous mixtures differ ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!