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
anzhelika [568]
2 years ago
13

PLEASEE HELP ME!!!!!

Chemistry
1 answer:
Yakvenalex [24]2 years ago
6 0

Answer:

Explanation:

8.61+5.779 = 14.389 = 1.4389 × 10^1

25 - 12.5 = 1.25 x 10^1

56.35 / 13.2 = 4.2689

You might be interested in
Where are non metals found in the periodic table
Romashka [77]

The metals are to the left of the line (except for hydrogen, which is a nonmetal), the nonmetals are to the right of the line, and the elements immediately adjacent to the line are the metalloids.

hope it helps...!!!

7 0
2 years ago
Read 2 more answers
What is an intensive property? *
Dennis_Churaev [7]

Answer:A property that changes if the amount of substance changes

Explanation:

This is the answer

8 0
3 years ago
Thin, flattened, and typically curved bones, such as the ribs and sternum, form __________ bones.
pav-90 [236]
<span>Thin, flattened, and typically curved bones, such as the ribs or sternum, form falt bones.

The two main functions of flat bones are protection or provide a large surface for musular attachment.

These are the flat bones of the human body: in the skull, parietal, frontal, occipial, lacrimal, nasal and vomer; scapula; sternum; rib and hip.

</span>
4 0
3 years ago
Read 2 more answers
ANSWER FAST PLZZZ!!!!!!!!!!!!!
Anestetic [448]

Answer: D. test tubes, thermometers, etc

I think this is the correct answer. Sorry if it is not.

Explanation:

6 0
3 years ago
Oxidation no of carbon in C3H7OH​
mestny [16]

Answer:

-2

Explanation:

7 x 1 - 2 x 1 + 1 x 1 + 3C = 0 (no charge)

6 + 3C = 0

C = -2

6 0
3 years ago
Other questions:
  • Four balloons, each with a mass of 10.0 g, are inflated to a volume of 20.0 L, each with a different gas: helium, neon, carbon m
    12·2 answers
  • Which question must be answered to complete the table below?
    9·1 answer
  • What is the melting point of a 3L aqueous solution that contains 100g of MgCl2? kf H2O=1.86 rhoH2O=1gmL
    12·2 answers
  • Which objects will most likely float
    13·1 answer
  • A 10 gram sample of water is heated to 105 ℃ and is mixed with a 25 gram sample of water cooled to 25℃ . What is the final tempe
    5·1 answer
  • A chemical engineer studying the properties of fuels placed 1.670 g of a hydrocarbon in the bomb of a calorimeter and filled it
    14·1 answer
  • NiO is to be reduced to nickel metal in an industrial process by use of the reaction:NiO(s) + CO(g) &lt;-----&gt; Ni(s) + CO2(g)
    8·1 answer
  • Visible light, X Rays infrared radiation and radio waves all have the same
    5·1 answer
  • What is boiling point
    13·2 answers
  • The Statue of Liberty is made of copper metal. Copper metal has the physical property of being orange in color. Over years of be
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!