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
JulsSmile [24]
3 years ago
14

There are several ways to model a compound. One type

Chemistry
1 answer:
mr Goodwill [35]3 years ago
6 0

Answer:

C4H9O2

Explanation:

there are 4 carbons, 9 hydrogens and 2 oxygens

You might be interested in
A mixture of nitrogen gas and oxygen gas has a total pressure of l.13 atm. If the partial pressure of oxygen is 0.43 atm, what i
Vladimir [108]
C
0.70

I hope this is help, I’m so so sorry if I’m incorrect
8 0
3 years ago
Read 2 more answers
Egg white, marshmallow, and smoke from a smokestack are examples of _____. suspensions colloids solutions
d1i1m1o1n [39]
They are an example of colloids .....


6 0
3 years ago
Pls help question 2 ill attach a picture​
Finger [1]

Answer:

X 154

Check solution in explanation

Explanation:

Average atomic mass = ( mass 1× abudance) + ( mass 2× abudance)+ ( mass 3× abudance) / 100

(149×13.8)+(152×44.9) +(154×41.3)/100

2056.2 + 6824.8 + 6360.2/100

=152.412

8 0
3 years ago
What is the limiting reagent when a 2.00 g sample of ammonia is mixed with 4.00 g of oxygen?​
UNO [17]

Answer:

Ammonia is limiting reactant

Amount of oxygen left  = 0.035 mol

Explanation:

Masa of ammonia = 2.00 g

Mass of oxygen = 4.00 g

Which is limiting reactant = ?

Balance chemical equation:

4NH₃ + 3O₂     →     2N₂ + 6H₂O

Number of moles of ammonia:

Number of moles = mass/molar mass

Number of moles = 2.00 g/ 17 g/mol

Number of moles = 0.12 mol

Number of moles of oxygen:

Number of moles = mass/molar mass

Number of moles = 4.00 g/ 32 g/mol

Number of moles = 0.125 mol

Now we will compare the moles of ammonia and oxygen with water and nitrogen.

                      NH₃          :            N₂

                        4             :             2

                      0.12           :           2/4×0.12 = 0.06

                      NH₃         :            H₂O

                        4            :             6

                        0.12       :           6/4×0.12 = 0.18

                       

                       O₂            :            N₂

                        3             :             2

                      0.125        :           2/3×0.125 = 0.08

                        O₂           :            H₂O

                        3              :             6

                        0.125       :           6/3×0.125 = 0.25

The number of moles of water and nitrogen formed by ammonia are less thus ammonia will be limiting reactant.

Amount of oxygen left:

                        NH₃          :             O₂

                           4            :              3

                           0.12       :          3/4×0.12= 0.09

Amount of oxygen react = 0.09 mol

Amount of oxygen left  = 0.125 - 0.09 = 0.035 mol

3 0
3 years ago
Balance the following equation Sa+ F2---> SF6
deff fn [24]

Answer:

s8 + 24f2 -> 8sf6

Explanation:

8 0
3 years ago
Other questions:
  • EXPLAIN why a skateboard coasting on a flat surface slows down and comes to a stop
    13·1 answer
  • Your solution has a volume of 36 ml and a mass of 970 g. what is the density of your solution
    10·1 answer
  • Outer membrane surrounding the yolk, allantois, and amnion that allows for gas exchange
    5·1 answer
  • Which of the following pairs of elements could possibly be found in the same group on the periodic table? (2 points) A forms a 2
    5·1 answer
  • 20 POINTS!<br> I would like to know what the quantum theory is in detail, thanks!
    11·1 answer
  • What is the pH of a solution of KOH with a hydroxide concentration of [OH⁻] = 1.10 x 10⁻⁴
    6·1 answer
  • Particle motion in ice is _________<br> than particle motion in water.
    6·1 answer
  • Which of the 3 molecules: Methane, Propane, Butane would release the most energy when combusted?
    5·1 answer
  • 2) Where is Earth, exactly? Use this image to find our location. Earth is
    15·1 answer
  • Ordinary water boils at 100°C. Can it be made to boil at 95°C or 105°C.​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!