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
Romashka [77]
3 years ago
12

TIME CRUNCH PLS HELP!!!!!When ethane, C2H6 , reacts with chlorine gas the main product is C2H5Cl, but small amounts of C2H4Cl2 a

re produced. What is the percent yield of C2H5Cl if the reaction of 170g of ethane with 205g of chlorine gas produced 162g of C2H5Cl?
Chemistry
2 answers:
antiseptic1488 [7]3 years ago
8 0
U lost me at time crunch so have fun with that |)
k0ka [10]3 years ago
7 0

u lost me at time crunch but hey have fun with that :D

You might be interested in
PLEASE
sesenic [268]

Answer:

How many grams of H2 can be produced from the reaction of 11.5 grams of sodium with an excess of water? Hint: 2Na + 2H2O ---> 2NaOH + H2. Ans: 0.505g .

Explanation:

7 0
2 years ago
The energy we get from the sun is called THERMAL ENERGY and the energy from the Earth is called SOLAR RADIATION.
Minchanka [31]

Answer:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

8 0
2 years ago
Calculate the compound amount. Use the compound amount formula and a calculator. (Round your answer to two decimal places.) P =
Julli [10]

Answer:

The compound amount is $303.03 .

Explanation:

Formula for compound interest:

A=P\times (1+\frac{R}{n})^{tn})

Principle amount  = $1100

Rate of the interest compounded semiannually :

= R = 9% = 0.09

Number of times interest compounded, n = \frac{12}{6}=2

(semi means two times in a year)

Time period = T = 14

A=\$1100\times (1+\frac{0.09}{2})^{2\times 14}=\$303.0310\approx \$303.03

The compound amount is $303.03 .

5 0
3 years ago
The half life for the first order conversion of A to B is 56.6 hours. How long does it take for the concentration of A to decrea
sveta [45]

Answer:

It will take 188.06 hours for the concentration of A to decrease 10.0% of its original concentration.

Explanation:

A → B

Initial concentration of the reactant = x

Final concentration of reactant = 10% of x = 0.1 x

Time taken by the sample, t = ?

Formula used :

A=A_o\times e^{-\lambda t}\\\\\lambda =\frac{0.693}{t_{\frac{1}{2}}}

where,

A_o = initial concentration of reactant

A = concentration of reactant left after the time, (t)

t_{\frac{1}{2}} = half life of the first order conversion  = 56.6 hour

\lambda = rate constant

A=A_o\times e^{-(\frac{0.693}{t_{1/2}})\times t}

Now put all the given values in this formula, we get

0.1x=x\times e^{-(\frac{0.693}{56.6 hour})\times t}

t = 188.06 hour

It will take 188.06 hours for the concentration of A to decrease 10.0% of its original concentration.

4 0
3 years ago
Give the conjugate acid for each compound below. co3^2-
DENIUS [597]
A conjugate acid is a conjugate base with hydrogen ions attached to it. In this case, the conjugate base is the carbonate ion, CO₃⁻². This ion can have two hydrogen ions, so the conjugate acid is:

H₂CO₃

This compound is known as carbonic acid.
7 0
3 years ago
Other questions:
  • In determining the percent acetic acid in vinegar, the mass of each of vinegar sample is measured rather than the volume. explai
    7·1 answer
  • When lake or ocean waters are anoxic, it means that they __________.
    12·2 answers
  • What effects does hemlock have on victim?
    10·1 answer
  • During an experiment, 104 grams of calcium carbonate reacted with an excess amount of hydrochloric acid. If the percent yield of
    11·1 answer
  • Which of the following is a distinguishing difference between rocks and minerals?
    15·2 answers
  • S2− Draw the particle by placing atoms on the grid and connecting them with bonds. Include all lone pairs of electrons and nonbo
    9·1 answer
  • What pressure will be exerted by 15 g of Co, at 25°C and a volume of 610. ml?
    14·1 answer
  • 2 Zn + 2HNO2-> 2 ZN(NO2)2 + H2
    15·1 answer
  • Please help 15 points
    12·1 answer
  • Electrical Safety Test Take Exam
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!