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
Alexxx [7]
3 years ago
7

Which of the following compounds will experience hydrogen bonding? (2 points) NH3 HBr C2H4 H2SO4

Chemistry
2 answers:
Simora [160]3 years ago
5 0
He answer is NH3 (A)
Kruka [31]3 years ago
3 0

Answer: The molecules are NH_3 and H_2SO_4.

Explanation:

Hydrogen bonding is defined as weak electrostatic force present between the hydrogen atom on one molecule with neighboring electro-negative atom of an other molecule. Usually oxygen nitrogen and fluorine atoms forms hydrogen bonding when present in a molecule of  a compound.

From the given compounds , compound with any atom out of oxygen nitrogen and fluorine will form hydrogen bonding with the hydrogen atom present in a molecule adjacent to them.

The molecules are NH_3 and H_2SO_4.

You might be interested in
Which may be true for a substance that absorbs energy?
irinina [24]
It has different moleculs sorry I am guessing
8 0
2 years ago
Which of the following elements is the most reactive?
Zepler [3.9K]
Sodium. It reacts with most of every other element.
6 0
3 years ago
Read 2 more answers
Determine the mass of CaCO3 required to produce 40.0 mL CO2 at STP. Hint use molar volume of an ideal gas (22.4 L)
cupoosta [38]

Answer:

m_{CaCO_3}=0.179gCaCO_3

Explanation:

Hello,

In this case, since the undergoing chemical reaction is:

CaCO_3(s)\rightarrow CaO(s)+CO_2(g)

The corresponding moles of carbon dioxide occupying 40.0 mL (0.0400 L) are computed by using the ideal gas equation at 273.15 K and 1.00 atm (STP) as follows:

PV=nRT\\\\n=\frac{PV}{RT}=\frac{1.00 atm*0.0400L}{0.082\frac{atm*L}{mol*K}*273.15 K})=1.79x10^{-3} mol CO_2

Then, since the mole ratio between carbon dioxide and calcium carbonate is 1:1 and the molar mass of the reactant is 100 g/mol, the mass that yields such volume turns out:

m_{CaCO_3}=1.79x10^{-3}molCO_2*\frac{1molCaCO_3}{1molCO_2} *\frac{100g CaCO_3}{1molCaCO_3}\\ \\m_{CaCO_3}=0.179gCaCO_3

Regards.

3 0
3 years ago
The trapping of heat by carbon dioxide and water vapor is known as the_
daser333 [38]
It's known as the greenhouse effect.
8 0
3 years ago
Read 2 more answers
How many atoms are in 85.1 grams of neon
strojnjashka [21]
Convert the mass to moles . 

85.1 g ÷ 20.18 g/mol = 4.21704658

convert the moles to molecules

4.2170 mol × 6.022^23 molecules/mol = 2.539^24
7 0
3 years ago
Other questions:
  • If a weak acid is 25% deprotonated at ph 4, what is the pka?if a weak acid is 25% deprotonated at ph 4, what is the pka?
    11·2 answers
  • All matter on earth contains energy
    10·1 answer
  • Convert 632 mmHg to kPa
    9·2 answers
  • How many moles of MgS2O3 are in 171 g of the compound?
    10·1 answer
  • Which spacecraft exploded during flight killing all astronauts?
    14·2 answers
  • Which of the following will occur if a prokaryotic cell is placed in a solution that has a higher concentration of solutes (that
    6·1 answer
  • 50 Points!! 25 Each Points Please Help ASAP!! View Attached Image!! Will Mark Brainliest If All Are Answered!!
    7·1 answer
  • Which best describes the function of the structure labeled y​
    11·1 answer
  • Urea, CO(NH2)2, is manufactured on a large scale for use in producing urea-formaldehyde plastics and as a fertilizer. What is th
    11·2 answers
  • Perform the following operation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!