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
Anarel [89]
3 years ago
15

QUESTION 5

Chemistry
1 answer:
amid [387]3 years ago
8 0

Answer:

m+/+

commen+/0

para +/-

compe-/-

Explanation:

You might be interested in
What is an electrochemical cell?
vredina [299]

A. Two electrodes separated by an electrolyte that can generate an electrical current.

3 0
3 years ago
Read 2 more answers
Ultra Clorox bleach is 6.68% sodium hypochlorite in water. How much of each is needed to make an 800.mL bottle?
sweet-ann [11.9K]
If we have 6.68% NaClO, it is the same as saying--> 6.68 grams NaClO= 100 mL of solution. we can use this as a conversion. 

800. mL (6.68 mL/ 100 mL)= 53.4 mL

solution = solute + solvent

solute= NaClO
solvent= H2O

solvent= 800-53.4= 747 mL of H2O

so, we you need 53.4 mL of NaClO and 747 mL of water or 53.4 grams of NaClO and 747 mL of water
7 0
3 years ago
It is becoming less expensive to screen blood samples for DNA. Certain diseases have a genetic basis. What is a possible ethical
sveta [45]

Answer:

The answer you would be looking for is option A because all of the other options are either false, or beneficial to us, and i took the test. Thanks

Explanation:

8 0
4 years ago
Read 2 more answers
If an object that stands 3 centimeters high is placed 12 centimeters in front of a plane mirror, how far from the mirror is the
ryzh [129]

Answer:

the mirror is 12 cm away from the image

Explanation:

; the image will be virtual and it will form at 12 cm distance behind the mirror.

7 0
3 years ago
A double replacement reaction is a reaction in which one element replaces a similar element within a compound.
ladessa [460]
False. What you’re describing is a displacement reaction.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Why is oxygen an element ? a it is essential to life b it burn c it combines with hydrogen d it cannot be broken down into a sim
    7·2 answers
  • Sodium hydroxide is available commercially as a 50.0% by weight aqueous solution. The density of the solution is 1.53 g/mL. Calc
    5·1 answer
  • Select all that apply. Select all the items that are public goods or services.
    14·2 answers
  • The remora attaches itself to sharks by means of its mouth. It gets free transportation and protection and also the remnants of
    13·2 answers
  • A solution in which the pH is 1.6 would be described as
    7·1 answer
  • Describe what happens to the weight of an astronaut as she travels from the surface of
    12·1 answer
  • What is the charge on an ion with 21 protons, 30 neutrons, and 18 electrons.
    11·1 answer
  • Cho chất a gồm fe và oxi.Biết oxi chiếm 30%khối lượng.Tìm công thức hoá học của a
    9·1 answer
  • determine the grams of NH3 produced when 6.70 grams of N2 is consumed using the following equation: N2 + 3H2 = 2NH3 ​
    13·1 answer
  • Which phrases apply to metamorphic rock formation? Check all that apply.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!