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
Amiraneli [1.4K]
3 years ago
7

Dẫn 6,72 lít hỗn hợp khí (đktc) gồm CH4 và C2H2 đi qua dung dịch brom dư thấy có 32 gam brom phản ứng. Tính thành phần phần trăm

của từng khí trong hỗn hợp theo thể tích, theo khối lượng.
Chemistry
1 answer:
ASHA 777 [7]3 years ago
4 0

Answer:

鉈屋タサアナアナ沙綾は棚上八幡はあやあやあはあさあやあさあ矢田は綿生ラアいたします?!下さいくださいください、ください下さい

You might be interested in
What is the number of solute particles dissolved in water
iVinArrow [24]
It’s a big amount of it
7 0
3 years ago
_______ is the amount of heat necessary to raise the temperature of 1 gram of a substance by 1 degree Kelvin. A. A calorie B. En
Maksim231197 [3]
<h2>The required option d) "specific heat" is correct.</h2>

Explanation:

  • To raise the temperature of any substance or material of certain mass to respective temperature it requires some amount of heat.
  • Specific heat is the amount of heat necessary to raise the temperature of the substance of 1 gram to 1 Kelvin.
  • It is the amount of heat which is required to raise the temperature per unit mass to per unit temperature.
  • Thus, the required "option d) specific heat" is correct.
5 0
3 years ago
If you are administering an oral acetaminophen dose of 320. mg from a bottle at a concentration of 32.0 mg/ml , how many millili
aliina [53]
The  number  of  milliliters of  the   solution  that you  need  to  give  to  the  patient  is  calculated  as  follows

32mg  is in  1  ml  of  the  solution
what  about 320mg
 =( 320mg  x 1 ml) /32mg=  10ml
4 0
4 years ago
Why does liquid move like it does when heated in the middle?
Lapatulllka [165]

Answer:

heating makes the alcohol molecules of the liquid move faster.

6 0
2 years ago
PLEASE HELP QUICK! DUE TODAY!! WILL MARK BRAINLIEST, 5 STARS, AND THANK YOU!
Diano4ka-milaya [45]

Answer: devices are powered by moving water and are different from traditional hydropower turbines in that they are placed directly in a river, ocean or tidal current. They generate power only from the kinetic energy of moving water (current).

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • The half-life of oxygen-15 is 124 s. If a sample of oxygen-15 has an activity of 6400 Bq, how many minutes will elapse before it
    10·1 answer
  • Which substances pass through a leaf's stomata?
    8·1 answer
  • Why is butanone achiral?
    5·1 answer
  • The oxides of nitrogen are very important ingredients in determining urban air pollution. Name each of the following compounds.(
    15·1 answer
  • What is the melting point of mild steel?
    6·1 answer
  • Which of the following best defines a scientific law?
    15·2 answers
  • A prairie dog eats grass. A coyote eats the prairie dog. This is an example
    11·1 answer
  • Distilled water with a pH of 7 is .<br>a salt<br>an alkali<br>an acid<br>neutral​
    7·1 answer
  • How many days is 1.6 x 10^7 minutes?
    10·1 answer
  • Grade 7 science <br> What is the important of a cell?​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!