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
dybincka [34]
3 years ago
13

Juan observes a material in the rocks of a hilluan hammers off a piece and then examines the pieces with a hana tena He

Chemistry
1 answer:
Nata [24]3 years ago
5 0

Answer:

I definitely think he mostly observed that it was clear in color.

Explanation:

You might be interested in
While analyzing a fingerprint, the forensic expert identified a ridge that had a short arm originating from it. Which ridge char
Diano4ka-milaya [45]
The answer is spur, hope this helped (:
7 0
3 years ago
What are the uses of crude oil?
vampirchik [111]

Answer:

they are use to make  tar, asphalt, paraffin wax, and lubricating oils.

Explanation:

7 0
3 years ago
The student placed 10 mL of PbCl2 (saturated solution) in the test tube and added a pinch of lead acetate. When the test tube wa
STALIN [3.7K]
PbCl₂(s) ⇄ Pb²⁺(aq) + 2Cl⁻(aq)

Pb(CH₃COO)₂(s) → Pb²⁺(aq) + 2CH₃COO⁻(aq)

At lead acetate disolution, concentration of lead cations will increase. According to Le Chatelie's principle equilibrium will be displaced towards formation of solid lead chloride.   
4 0
3 years ago
Is “ the silver spoons tarnished and turned black” physical or chemical property?
FrozenT [24]

it is a <em>Chemical property</em>

7 0
3 years ago
Which is not the name of a family on the periodic table
valkas [14]

;

Explanation:  Look at the scrrn shot and you can see what is on there or not. :)))))

4 0
3 years ago
Other questions:
  • Explain why lime is added to lakes. Refer to the problem that exists and what lime does to the lakes.
    6·1 answer
  • In the first law of thermodynamics, angle E = Q - W, what does Angle E stand for?
    15·2 answers
  • Which statement best describes the effect of beta particles on body tissue?
    14·2 answers
  • What is the molarity of a stock solution if 60 mL were used to make 150 ml<br>of a .5M solution? ​
    5·1 answer
  • A chloride of this element is 67.2% chlorine by mass. In a 100 g sample how many moles of chlorine are there? (This info will be
    9·1 answer
  • If someone is building a scale model of our solar system which characteristic would be the most difficult to build into the mode
    15·1 answer
  • Why do oxygen and sulfur have similar chemical properties?
    5·1 answer
  • Sulfur dioxide (SO2) is an unwelcome result
    13·1 answer
  • Which method of galaxy formation is expected to dominate far in the future? (1 point
    13·1 answer
  • What is the molarity of a solution with 55 grams of CaCL2 dissolved in. 78 L of water?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!