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
Gnesinka [82]
3 years ago
11

Please please help me with this chemistry question over limiting reactants it’s due by midnight! I’ll mark you BRAINIEST!!!

Chemistry
1 answer:
OverLord2011 [107]3 years ago
4 0

Answer: 1.5 moles

Explanation: one mole Zn uses 2 moles HCl.

1.5 moles Zn uses 3.0 mol HCl. Then Zn is a limiting reactant

And produces equal amount of H2.

You might be interested in
0.00099989<br> 3 sig figs, scientific notation
mixas84 [53]
1.00*10^3
You’d need to lower the exponent because rounding to 3 sig figs changes the 9’s to - 1000. Keep the 0’s.
5 0
3 years ago
What is the total electrons needed for an Octet of SiCL4?
Juli2301 [7.4K]

Answer:4 pairs of electrons

Explanation: SiCl4 is a tetrahedral because it has four pairs of electrons.

4 0
3 years ago
What color do acids turn litmus paper?
Ivanshal [37]

Answer:

red

Explanation:

........pls brainliest

8 0
2 years ago
Read 2 more answers
Compound A is an alkene that was treated with ozone to yield only (CH3CH2CH2)2C=O. Draw the major product that is expected when
DochEvi [55]

Answer:

2,2,3,3-tetrapropyloxirane

Explanation:

In this case, we have to know first the alkene that will react with the peroxyacid. So:

<u>What do we know about the unknown alkene? </u>

We know the product of the ozonolysis reaction (see figure 1). This reaction is an <u>oxidative rupture reaction</u>. Therefore, the double bond will be broken and we have to replace the carbons on each side of the double bond by oxygens. If (CH_3CH_2CH_2)_2C=O is the only product we will have a symmetric molecule in this case 4,5-dipropyloct-4-ene.

<u>What is the product with the peroxyacid?</u>

This compound in the presence of alkenes will produce <u>peroxides.</u> Therefore we have to put a peroxide group in the carbons where the double bond was placed. So, we will have as product <u>2,2,3,3-tetrapropyloxirane.</u> (see figure 2)

3 0
3 years ago
Example 13:0.29 grams of a hydrocarbon with vapour density 29 when burnt completely in oxygen produce 448 ml of carbon dioxide a
Juliette [100K]

Answer:

Given, 0.29 g of hydrocarbon produces 448ml of CO2 at STP. then, C2H5 is the emperical formula of hydrocarbon . n = 2 , hence, molecular formula will be C4H10

6 0
2 years ago
Other questions:
  • Which substance would have the highest melting point, based on electronegativity?
    15·1 answer
  • Texture provides clues about how igneous rocks were formed A. true B. False
    12·1 answer
  • Please complete sentence. The substances that make up a ____________ are not bonded together, so adding more of one substance in
    12·1 answer
  • Please help will mark Brainly!!
    14·1 answer
  • By which mechanism would a steroid molecule diffuse into the cell?
    8·1 answer
  • Oil is a powerful source of energy used for cars, machines, and many other purposes. While studying sources of energy that could
    11·1 answer
  • Why do giant sequoia trees grow
    11·1 answer
  • Please help me...thank you so much..
    6·1 answer
  • Explain mole concept using any real life example
    15·1 answer
  • calculate no. of molecules in a spherical drop of water... radius = 0.1 mm and density of water = 1g/cm²​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!