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
katen-ka-za [31]
3 years ago
13

Malia was able to make a paperclip float on the surface of water. What will most likely happen to the paperclip if a drop of dis

hwashing detergent is added near it?
Soap is a surfactant that increases the intermolecular forces of water allowing the paperclip to continue to float.
Soap makes the water less viscous making the paperclip sink.
Soap is a surfactant that disrupts the intermolecular forces of water making the paperclip sink.
Soap makes the water more viscous allowing the paperclip to continue to float.
Chemistry
1 answer:
Arturiano [62]3 years ago
5 0

Answer:

Its A

Explanation:

I just took the test

You might be interested in
If an atom has 11 protons and 13 neutrons what is it’s atomic number
Travka [436]

Answer:

the atomic number is 11 and element is Sodium (Na)

Explanation:

Number of Protons = Number of Electrons = 11

Number of Neutrons = 13

Here, the Number of Protons and Number of Electrons is 11

So,

the atomic number is <em><u>11</u></em> and element is <em><u>Sodium </u></em><em><u>(</u></em><em><u>Na) </u></em>

5 0
3 years ago
How many milliliters of a 1.5 m h2so4 are needed to neutralize 35ml sample of a 1.5 m solution?
DochEvi [55]

Answer:

1) 17.5 mL

Explanation:

Hello,

In this case, the reaction between sulfuric acid and potassium hydroxide is:

H_2SO_4+2KOH\rightarrow K_2SO_4+2H_2O

In such a way, we notice a 1:2 molar ratio between the acid and the base, therefore, at the equivalence point we have:

2*n_{acid}=n_{base}

And in terms of concentrations and volumes:

2*M_{acid}V_{acid}=M_{base}V_{base}

Thus, we solve for the volume of acid:

V_{acid}=\frac{M_{base}V_{base}}{2*M_{acid}} =\frac{35mL*1.5M}{2*1.5M} \\\\V_{acid}=17.5mL

Best regards.

5 0
3 years ago
If two elements are from the
Vladimir79 [104]

Answer:

The element from Group 13.

Explanation:

Following trends of the periodic table, atomic radius of the elements increase going down from the right side and decrease on its way up diagonally to the left. (sry if u can't understand me)

7 0
3 years ago
Bears and salmon have a predator - prey relationship . What would most likely happen to the bear population if the salmon popula
AlexFokin [52]
The population would grow and live easier.
7 0
3 years ago
Read 2 more answers
PLEASE HELP QUICK THANKS
blondinia [14]

Answer:

1. the intermingling substance one within another

2. equilibrium

3. caused by collisions with container walls

4. measure of average kinetic energy

5. determined by mass and speed.

Explanation:

7 0
3 years ago
Other questions:
  • An electric motor turns a belt that powers a pump. If this system is compared to the chemical reactions of the cell, which part
    8·2 answers
  • Can isotopes have different atomic numbers
    15·1 answer
  • Which best explains why some radioisotopes decay in a decay series? Radioactive materials will always be radioactive. Multiple d
    11·1 answer
  • Ethan is investigating a snails response to stimuli. He put the following substances on each corner of a paper towel; syrup,lemo
    5·2 answers
  • Conserving water can save money while protecting the environment. True or False
    8·2 answers
  • Which system is responsible for carrying oxygen to the muscle
    15·2 answers
  • Why some metals are more dense than others
    15·1 answer
  • Free 100 for the boys​
    11·2 answers
  • Help for a magazine article on horses for my little sister:
    13·1 answer
  • How many atoms are in 5Na3PO4​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!