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
Elanso [62]
3 years ago
14

Please help will give 30 points.

Chemistry
1 answer:
vredina [299]3 years ago
3 0

Answer:

Dependent variable: If calcium is given, then bone strength will increase.

Explanation:

You might be interested in
How many electrons does Co2- have?
My name is Ann [436]
There are 6 electrons for Co2-
4 0
2 years ago
Read 2 more answers
What happens to the rate constant as activation energy increases?
Rina8888 [55]

Answer:

D increases

Explanation:

5 0
2 years ago
Read 2 more answers
If the compound below containing three types of alcohols were exposed to only 1 equivalent of hcl, what major product would you
sergey [27]

The question is incomplete. The image showing the compound and the options in the questions is attached.

Answer:

B

Explanation:

If we closely examine the structure of the compound given in the question, we will notice that the reaction must involve the substitution of the hydroxyl group by chlorine in the parent molecule.

This occurs when the -OH group combines with H^+ to form -OH2^+ which is a good leaving group.

Compound B is formed because, when -OH2^+ leaves, a carbocation is created. This carbocation is stabilized by the alkyl groups attached to the carbon atom bearing the leaving group by +I inductive effect. This carbon atom bearing the leaving group is a tertiary carbon atom thus it forms a more stable carbocation. Hence the product formed.

7 0
3 years ago
How long is a grain of rice? Select the best estimate.
grigory [225]

Answer:

0.27 to 0.35 inch i found one that was 0.47 inches Lol

5 0
3 years ago
What energy is used when you ring a church bell?
nadezda [96]
Kinetic energy :) :)
3 0
3 years ago
Other questions:
  • Ri
    6·1 answer
  • How many molecules of NaCl are there in 250 grams of table salt
    13·1 answer
  • List five noncommunicable diseases and five communicable diseases. What factors cause noncommunicable diseases?
    9·1 answer
  • For the following reaction, 16.2 grams of carbon dioxide are allowed to react with 45.0 grams of potassium hydroxide. carbon dio
    11·1 answer
  • Review Problem 5.040 For each reaction, identify in order the substance oxidized, the substance reduced, the oxidizing agent, an
    7·1 answer
  • In the equation 2K+ 2H2O ---> 2KOH +H2
    7·1 answer
  • PLZ HELP What human body system includes the stomach, intestines, and teeth?
    13·1 answer
  • Which is not a form of potential energy?<br><br> gravitational<br> chemical<br> elastic<br> thermal
    11·1 answer
  • Water, also known as H2O, cannot be separated into hydrogen and oxygen.
    10·2 answers
  • A chemist can determine the mass of K in a sample of known mass that consists of either pure K2O or pure K2O2. From this informa
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!