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
Pavel [41]
3 years ago
11

Nanh2 ch3cl reaction

Chemistry
1 answer:
Brut [27]3 years ago
7 0

???????????????????????????????????????????????????????????????

You might be interested in
I need a sentence using dune fence
Andreyy89
Google has lots of answers for ex; Me and a bunch of friends climbed the dune fence as we were tryna escape.
5 0
3 years ago
Read 2 more answers
Formic acid (HCO2H) has a dissociation constant of 1.8 x 10^-4 M. The acid dissociates 1:1. What is the [H+] if 0.35 mole of for
Tju [1.3M]
Initial [ HCO2H] = moles * volume 
                           =0.35 moles * 1 L = 0.35 M

by using ICE table:

              HCO2H ↔ H+  + HCO2-
initial      0.35 M        0          0
change  - X             +X          +X
Equ       (0.35 - X)       X          X

∴ Ka = [H+][HCO2-] / [HCO2H]

by substitution:

1.8 x 10^-4 =  X^2 / (0.35-X) by solving for X

∴ X = 0.0079 or 7.9 x 10^-3

∴ [H+] = X = 7.9 x 10^-3 M
7 0
3 years ago
Draw the product formed when oleic acid is hydrogenated.
lesya [120]

Oleic acid belongs to class of alkene and in alkenes, addition of H-H across C=C that is carbon carbon double bond results in the formation of alkane as a product in the presence of specific catalyst such as nickel, palladium and platinum.  The reaction is said to be hydrogenation reaction.

Oleic acid (C_{17}H_{33}COOH) consist of 17 carbon atoms attached to 33 hydrogen atoms with one double bond between two carbon atoms and one carboxylic group i.e.(-COOH). When oleic acid is hydrogenated or reacts with hydrogen in the presence of catalyst, then the carbon carbon double breaks by the addition H-H and alkane product i.e. stearic acid  (C_{17}H_{35}COOH) is formed.

The chemical reaction is shown in the image.

7 0
3 years ago
What is the density of a block with a mass of 36 g and a volume of 9 cm3?
Sergio039 [100]

Answer:

The answer is

<h2>4.0 g/cm³</h2>

Explanation:

The density of a substance can be found by using the formula

<h3>density =  \frac{mass}{volume}</h3>

From the question

mass of block = 36 g

volume = 9 cm³

The density is

density =  \frac{36}{9}

We have the final answer as

4.0 g/cm³

Hope this helps you

3 0
3 years ago
A certain mass of carbon reacts with 9.53 g of oxygen to form carbon monoxide. ________ grams of oxygen would react with that sa
yawa3891 [41]

Answer: 9.53 *2= 19.06

Explanation:

The law of multiple proportions states that if two elements combines to form more than one compound the ratio of masses of the second element which combines to the fixed mass of the first element will always be the ratios of the small whole numbers.

in case of carbon monoxide, mass of carbon will be the same of mass of oxygen.

But in case of carbon dioxide, if carbon is 9.53 units then oxygen will be twice as that of carbon.

CO2, so 9.53*2= 19.06 grams of oxygen will combine with 9.53 grams of carbon to form carbon dioxide.

3 0
3 years ago
Other questions:
  • A heating curve has two flat lines, or plateaus. What does the plateau at the lower temperature represent?
    7·2 answers
  • In a cell protein synthesis is the primary function of
    9·1 answer
  • Gasoline contains only hydrogen and carbon atoms, yet nitrogen oxide and nitrogen dioxide are produced when gasoline burns. What
    11·2 answers
  • What requirements do you need for stoichiometry?
    6·1 answer
  • A drop of water placed on a smooth, dry surface will form a dome-shaped droplet instead of flowing outward in different directio
    5·2 answers
  • How many moles of sodium would be needed to react with 3.82 moles of oxygen
    5·2 answers
  • Iron(III) oxide and hydrogen react to form iron and water, like this: (s)(g)(s)(g) At a certain temperature, a chemist finds tha
    14·1 answer
  • What is the "major drawback" to using word equations?
    11·2 answers
  • Archimedes himself had a mass of 52 kg when he discovered displacement. If his density was roughly 12 g/mL, calculate the amount
    9·2 answers
  • What is the molar mass of the unknown gas?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!