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
natita [175]
3 years ago
9

Harvey mixes two liquids. Which observation of the new mixture most likely indicates a precipitate is O A. a cloudy appearance O

B. a bubble formation OC. a change in color O D. a change in odor​
Chemistry
1 answer:
galben [10]3 years ago
3 0

Answer:

A cloudy appearance!!

Explanation:

Hope it helps, just took a quiz.

You might be interested in
Get me the answers please
shutvik [7]

Answer:

a is a opinon answer

Explanation:

3 0
2 years ago
Read 2 more answers
A material has a density of 8.9 g/cm^3. You have 3 grams of the substance. How much space does it take up? a. 0.3cm3 b. 3.0 cm3
My name is Ann [436]
D = m/ V

8.9 = 3 / V

V = 3 / 8.9

V = 0.3 cm³

Answer A

hope this helps!
6 0
3 years ago
Read 2 more answers
How does the law of conservation of energy relate to the idea of system and surrounding ?
Serjik [45]

energy is completely different from energy conservation. Energy conservation means saving energy through such things as insulating your home or using public transportation; generally it saves you money and helps the planet. The conservation of energy has nothing to do with saving energy: it's all about where energy

7 0
3 years ago
What is the total pressure in atmosphere (atm) of a gas mixture containing argon gas at 0.28 atm, helium gas at 760 mm Hg, and n
siniylev [52]

Answer:

I dont know, sorry!

4 0
3 years ago
Decide whether a chemical reaction happens in either of the following situations. If a reaction does happen, write the chemical
ValentinkaMS [17]

Answer:

1) Yes

2) No

Explanation:

A strip of solid magnesium metal is put into a beaker of 0.053M ZnSO4 solution-YES

A chemical reaction occurs

Mg(s) + ZnSO4(aq) ----------> MgSO4(aq) +Zn(s)

This reaction is possible because magnesium is far higher than zinc in the activity series of metals hence magnesium can displace zinc from a solution of a zinc salt.

A strip of solid zinc metal is put into a beaker of 0.058M MgBr2 solution. NO

A chemical reaction does not occur because magnesium is higher than zinc in the activity series hence zinc cannot displace magnesium from a solution of its salt.

8 0
3 years ago
Other questions:
  • How do you find the volume of a liquid
    14·1 answer
  • A sealed can with an internal pressure of 721 mmHg at
    10·1 answer
  • To complete the following chemical equation, what coefficients must be added? _____ Ca(OH)2 + _____ H3PO3 yields _____ Ca3 (PO3)
    8·1 answer
  • Combustion reactions are characterized by the reaction of a substance with
    6·2 answers
  • When an acid solution exactly neutralizes a base
    14·1 answer
  • In the Fe/Cu Lab for every 1 mole of Fe reacted, 1 mole of Cu is made, therefor, for every 1 gram of Fe used, 1 gram of Cu is ma
    7·1 answer
  • Under which set of conditions would the behavior of a gas be least ideal and least likely to follow the ideal gas law ?
    7·2 answers
  • How does technology help scientists know more about the atom
    9·1 answer
  • 7 f Find the volume in dm3 and in mole of 0.505m of NaoH required to react with 40ml of 0.505m
    6·1 answer
  • Which pair of substances cannot form a buffered aqueous solution?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!