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
leonid [27]
3 years ago
11

If 1.0 mole of CH4 and 2.0 moles of Cl2 are used in the reaction CH4 + 4Cl2 => CCl4 + 4HCl then which of these statements is

TRUE?
A. All of the CH4 will be used up.
B. The theoretical yield of CCl4 is 1.0 mole.
C. Some Cl2 will be left over.
D. More CH4 should be added to ensure all the Cl2 will be used.
E. The theoretical yield of HCl is 2.0 moles.
Chemistry
1 answer:
nikklg [1K]3 years ago
4 0

Answer:

B,C,D

Explanation:

The yield of CCl4 depends on the amount of CH4 in a 1:1 ratio. The amount of Cl2 is twice that of CH4 hence some must be left over. To ensure that all the Cl2 is used up, more CH4 must added to the system.

You might be interested in
Which is NOT a physical property?
Ostrovityanka [42]

Answer:

ability to combine with oxygen

4 0
3 years ago
Read 2 more answers
Please help
lora16 [44]
Find the molar mass of CH3 and divide that by 45.0. That should give a whole number and then mult that whole number by CH3 to find molecular formula to get like ( incorrect ex: C2H6) which is mult by 2
6 0
2 years ago
Which of the following lists characteristics of a lake and NOT a reservoir A. Artificial dam, fresh water B. natural dam, filled
tester [92]
<span>Which of the following lists characteristics of a lake and NOT a reservoir A. Artificial dam, fresh water B. natural dam, filled by runoff C. earth dam, salt water D. filled by erosion, cement dam
Answer is B:  natural dam,filled by runoff</span>
4 0
3 years ago
Read 2 more answers
What is a cation and where can you find it on the periodic table?
Maslowich

Answer:

A cation is an ion with fewer electrons than protons. Therefore, it has a positive charge. The electric charge on a proton is equal in amount to the charge on an electron. Anions are atoms or radicals (groups of atoms), that have gained electrons. Since they now have more electrons than protons, anions have a negative charge. Halogens always form anions, alkali metals and alkaline earth metals always form cations. Most other metals form cations (e.g. iron, silver, nickel), whilst most other nonmetals typically form anions (e.g. oxygen, carbon, sulfur).

Explanation:

An anion and cation cannot be specifically found on the periodic table.    

4 0
3 years ago
WILL GIVE YOU BRAINLIEST!!!
Papessa [141]

Answer:

A ability to decompose

B reactivity

Explanation:

Chemical properties are those properties that tell us about what a substance can do as regards to whether or not the substance reacts with other substances.

Examples are flammability, rusting of iron, precipitation, decomposition of water by an electric current.

The ability to decompose and reactivity are chemical properties of a substance.

  • Physical properties tells us everything about what a substance is when no change is occurring to its constituents.
  • Examples are state of matter, color, odor, taste, texture, hardness e.t.c

5 0
3 years ago
Read 2 more answers
Other questions:
  • Why does more evaporation happen from the oceans than from freshwater sources?
    6·2 answers
  • Which of the following is a method of purifying water? A. Aeration B. Combustion C. Fixation D. Freezing
    12·2 answers
  • Given that kb for (ch3)3n is 6.3 × 10-5 at 25 °c, what is the value of ka for (ch3)3nh at 25 °c?
    7·1 answer
  • Fatty acids are released from adipocytes when: a. insulin levels are high. b. glycerol-3-phosphate levels are high. c. adipose A
    11·1 answer
  • Which three terms are needed to describe the energy a base jumper has as she falls toward the ground ? APEX
    11·1 answer
  • Choose the correct answer for the following calculations. Refer to the
    11·2 answers
  • PLZ HELP ME!!!!!! BEING TIMED!!!!!
    12·1 answer
  • What are the 4 chambers and what is the function of each?
    9·2 answers
  • HELP ME!!! What is the gravitational potential energy of a 200 Kg wrecking ball that is held up 25 m off the ground?
    14·1 answer
  • Flourine atom. Drag a valence electron from the left atom to the right atom. What happens? <br>​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!