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
musickatia [10]
3 years ago
6

The combination reagents that can be used to distinguish between ethane, ethene and ethyne are?​

Chemistry
1 answer:
mafiozo [28]3 years ago
5 0

Answer:

Two reagents that can be used to distinguish between ethane and ethyne are Tollens' reagent and ammoniacal CuCl solution.

You might be interested in
How many molecules of CF₂Cl₂ are in 45.7 grams of CF₂Cl₂? (Show work)
posledela

Answer:

The answer to your question is: 2.20 x 10 ²³ molecules

Explanation:

Data

mass = 45.7 g

molecules of CF₂Cl₂ = ?

Process

1.- Calculate the mass number of CF₂Cl₂

   C = 12    F =2 x 19    Cl = 2 x 35.5

   total = 12 + 38 + 71

   total = 121 g

2.- Use the Avogradro's number to solve the problem

                       121 g -------------------  6.023 x 10²³ molecules of CF₂Cl₂

                        45.7 g ---------------     x

                        x = (45.7 x 6.023 x 10²³) / 121

                        x = 2.75 x 10²⁵ / 121

                        x = 2.20 x 10 ²³ molecules

4 0
3 years ago
What volume would occupy 90g
Free_Kalibri [48]
45 cm^3 i think? not sure tbh sorry
3 0
3 years ago
Read 2 more answers
The statement 2 2 = 4 would be considered a _____ in the science world
mars1129 [50]
The statement would be considered a law.
4 0
3 years ago
Read 2 more answers
a stock solution has a concentration of 0.30 m clo2 and is diluted to become a 0.20 m solution with a volume of 0.050 l. what wa
Pavlova-9 [17]

The stock solution has a volume of 0.208L. When diluted, a stock solution with a concentration of 0.30 m clo2 becomes a 0.20 m stock solution with a volume of 0.050.

A three-dimensional space's occupied volume is measured. It is frequently measured numerically with SI-derived units (such the cubic metre and litre) or with other imperial units (such as the gallon, quart, cubic inch). Volume and length are related in how they are defined (cubed).

A highly concentrated stock solution, often prepared as a 10x concentrated solution, can be described as a stock solution since it can be diluted to create a working solution. In order to prepare complex solutions with numerous constituents, stock solutions can also be utilized as a component.

0.3M*v = 0.125M*0.50L

V=0.208L

Learn more about stock solution here

brainly.com/question/28083950

#SPJ4

4 0
1 year ago
The movement of the earths plates is also called:
Ksenya-84 [330]
The movement of the Earth's plates is called Plate Tectonics.  Hope this helps! :D
4 0
4 years ago
Read 2 more answers
Other questions:
  • The amount of energy needed to raise one gram of a substance one degree Celsius is a characteristic property known as?
    14·1 answer
  • How many atoms of chromium are in 0.86 mol of potassium chromate (K2CrO4)?
    15·1 answer
  • ben helps his dad make chicken soup. their recipe makes 15 cups of soup. if they each eat 2 cups and freeze the rest will the le
    5·1 answer
  • Be sure to answer all parts. Pure HN3 (atom sequence HNNN) is explosive. In aqueous solution, it is a weak acid that yields the
    12·1 answer
  • The last one thanks guys this is worht 50 point
    8·1 answer
  • What is the noble gas configurations for argon?
    12·1 answer
  • List the seven colors of the electromagnetic spectrum by temperature, beginning with the coolest
    10·1 answer
  • Only one variable can be changed at a time
    8·1 answer
  • Which two bonds can have similar conductivity?
    10·1 answer
  • Elemental Li and Na are prepared by electrolysis of a molten salt, whereas K, Rb, and Cs are prepared by chemical reduction.(a)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!