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
Anestetic [448]
3 years ago
12

Predict the products for the reaction of burning sucrose, C12H22O11(s), with excess oxygen, O2(g)

Chemistry
2 answers:
Viktor [21]3 years ago
8 0

Answer:

C)12CO₂(g), 11H₂O(g)

Explanation:

Hello,

In this case, when sucrose us burned with oxygen a combustion chemical reaction is undergone, causing the release of carbon dioxide and water as shown below:

C_{12}H_{22}O_{11}(s)+O_2(g)\rightarrow CO_2(g)+H_2O(g)

Which must the balanced as shown below:

C_{12}H_{22}O_{11}(s)+12O_2(g)\rightarrow 12CO_2(g)+11H_2O(g)

Therefore, such burning yield 12 molecules of carbon dioxide and 11 molecules of water, thereby the answer is:

C)12CO₂(g), 11H₂O(g)

Best regards.

Lina20 [59]3 years ago
7 0

Answer:C) 12CO2(g), 11H2O(g)

Explanation:

You might be interested in
If element x has 55 protons how many electrons does it have
kolbaska11 [484]

Answer: 55

Explanation: A atom consists of a nucleus  and electrons.Nucleus contain neutrons with no charge and protons with positive charge. The electrons bearing negative charge revolve around the nucleus.

An electrically neutral atom contains equal number of protons and electrons. Thus if a neutral element X contains 55 protons, it also contains 55 electrons.

7 0
2 years ago
Read 2 more answers
What happens when water changes from a solid to a liquid to a vapor
mote1985 [20]

Answer:

It forms a water cycle!

Hope it helps!!!

3 0
3 years ago
VERY EASY HELP ASAP!! THANK YOU!!
vesna_86 [32]

Answer:

9 g/cm³

Explanation:

6 0
2 years ago
Please help i'm not good at this 3, (i'll give brainliest to the most helpful answer)
stira [4]

epicene Anika Hunger Games a Hunger Games Hunger Games Hunger Games Hunger Games for no Mommy get on with the quizzy gay gay gay

7 0
2 years ago
A sheet of polyethylene 1.5-mm thick is being used as an oxygen barrier at a temperature of 600K. If the flux is 2.48 x 10-5 kg/
Eddi Din [679]

Complete Question

The complete question is shown on the first uploaded image  

Answer:

The concentration of  high-pressure side is  C_1 =   0.722 \ kg/m^3

Explanation:

From the question we are told that

    The thickness of the polyethylene is  d  =  1.5 \ mm = 0.0015 \ m

     The  temperature is  T  =  600 \   K

      The flux is  JA  =  2.48 *10^{-5} \  kg/m^2\cdot s

      The concentration on the low-pressure side is  C_2 =  0.5 \ kg/m^3

       The initial diffusivity  is  D_o  =  6.2 *10^{-4} \ m^2 /s

       The activation energy for  diffusion is   Q_d  =  41 \ kJ /mol  =  41*10^3 J /mol

Generally the diffusivity  of the oxygen at 600 K can be  mathematically evaluated  as

        D   = D_o * e^{- \frac{Q_d}{R * T  } }  

substituting values  

         D   = 6.2*10^{-4} * e^{- \frac{41 *10^3}{8.314 * 600  } }  

          D   = 1.671 *10^{-7} \ m^2 /s  

Generally the flux is mathematically represented as

          JA  =  D  *  \frac{C_1 -C_2}{d}

Where C_1 is the concentration of oxygen at the higher side

       So  

             C_1 =    d  * \frac{JA}{D}  + C_2

substituting values  

             C_1 =    0.0015   * \frac{2.48*10^{-5}}{1.671*10^{-7}}  + 0.5

              C_1 =   0.722 \ kg/m^3

 

6 0
3 years ago
Other questions:
  • A characteristic feature of any form of chromatography is the ________.a. calculation of an Rf value for the molecules separated
    13·1 answer
  • please i really need help, i dont understand any of this, if you could do the work for all and show me how to do it that would b
    5·1 answer
  • How many elements does the periodic table have quick my wifi not working help please
    15·1 answer
  • Please Help Me!!!
    13·1 answer
  • Sodium thiosulfate, na2s2o3, is used as a "fixer" in black and white photography. identify the reducing agent in the reaction of
    7·1 answer
  • How many moles are 21.67 L of NH4CI?<br> Type your answer...
    6·1 answer
  • Compare the life cycles of a flowering and a conifer non-flowering plant.
    10·1 answer
  • A chemistry teacher is able to grade chemistry labs at a rate of 5 labs for every 3 minutes. They need to grade 165 labs how man
    10·1 answer
  • What compound are formed with lithium and selenium?
    8·2 answers
  • How many grams of CO2 could be formed with 2.09 x 1023 atoms of O?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!