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
Mariana [72]
2 years ago
13

PLEASE HELP ASAP!!!!!!!!

Chemistry
1 answer:
Pani-rosa [81]2 years ago
5 0

Answer:

ouch......it's kinda a practical question..

You might be interested in
Where are Uranium and plutonium found? (IN NATURE)
Basile [38]

Wanted to write more both there is a problem with the editor. Uranium is formed naturally in the crust of rocks and seawater. Plutonium does not occur in nature. It is found in the biosphere. 


8 0
2 years ago
Read 2 more answers
What conditions are important in determining if it will rain or snow?​
zhannawk [14.2K]

For snow to fall to the ground, the temperature must be cold both up in the clouds where snowflakes form, and down at ground level. If the air near ground level is too warm, the snow will melt on its way down, changing to rain or freezing rain. Moisture is needed to form clouds and precipitation.

7 0
3 years ago
Read 2 more answers
What process is used to release energy in nuclear power plants?
lukranit [14]
Nuclear fission is used enable to release energy in power plants. The constant collision of particles within the reactor, create most of the plants energy.
6 0
3 years ago
Read 2 more answers
Name the following lonic Compounds using the lonic naming rules. Remember, place the metal's name
liq [111]
1.Calcium Chloride
2.Lithium Bromide
3.Beryllium Sulfide
4.Lithium Fluoride
5. Potassium hydroselenide
6. Strontium phosphide
7.Barium Chloride
8.Iron Oxide
9.Iron
10.?
11.Copper Nitride
6 0
2 years ago
Dichlorine monoxide, Cl2O is sometimes used as a powerful chlorinating agent in research. It can be produced by passing chlorine
Amiraneli [1.4K]

Answer:

% yield =  82.5%

Explanation:

HgO + 2Cl₂ →  HgCl₂ +  Cl₂O

Our reactants are:

  • HgO and Cl₂

Our products are:

  • HgCl₂ +  Cl₂O

We do not have information about moles of reactants, but we do know the theoretical yield and the grams of product, in this case Cl₂O, we have produced.

Percent yield = (Yield produced / Theoretical yield) . 100

Theoretical yield is the mass of product which is produced by sufficent reactant. We replace data:

% yield = (0.71 g/0.86g) . 100 = 82.5%

7 0
2 years ago
Other questions:
  • What are the empirical formulas of a) ethylene glycol, a radiator antifreeze, molecular formula C2H6O2 b) peroxodisulfuric acid,
    12·1 answer
  • What describes the energy an object has because of its motion
    5·1 answer
  • A 5.0-gram sample of zinc and a 50.-milliliter sample of hydrochloric acid are used in a chemical reaction. Which combination of
    12·2 answers
  • 8! How many moles are in 73410" molecules of KMO,
    13·1 answer
  • How do you express 0.00026 in scientific notation
    12·2 answers
  • A substance in the solid phase state of matter has ​
    5·1 answer
  • What is the Percent yield made if 3.9 grams of a substance were made experimentally while you calculated 3.6 grams of substance
    11·1 answer
  • The electron configuration of an element is shown below. 1s22s22p5 Name the group this element belongs to in the periodic table
    5·1 answer
  • Rank the following elements according to their metallic character. Most to lease. C PB SI Ge
    6·1 answer
  • How much of a 2.0 M NaCl solution is needed to make 205.0 mL of 0.15 M NaCl solution?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!