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
Lubov Fominskaja [6]
3 years ago
4

PLEASE ANSWER!!!!!!!!!!!!!! IT IS WORTH 50 POINTS!!!!

Chemistry
2 answers:
Kobotan [32]3 years ago
5 0

Answer:

<u>1. B</u>

<u>2.C</u>

<u>3.A</u>

Explanation:

Literally just got it right, trust me. I don't do this for the points but to help.

Gelneren [198K]3 years ago
5 0

Answer:

✔ mass of each sample

✔

type of material used

✔ temperature over time

Explanation:

i got it correct may i plz get Brainliest

You might be interested in
Which salt shows the least change in solubility from 0 ⁰ – 100 ⁰ C?
MrRissso [65]

Answer:

From the solubility curve, which salt shows the least change in solubility as the temperature increases? NaCl

Explanation:

5 0
3 years ago
The solubility of silver chloride can be increased by dissolving it in a solution containing ammonia. agcl (s) ag+ (aq) + cl- (a
e-lub [12.9K]

The correct equation for the overall reaction can simply be obtained by adding the two separate equations together. Now when you add the two equations together, the overall K can be calculated by multiplying the individual K values. Therefore:<span>

K(overall) = K1 * K2 </span>

K(overall) = (1.6 x 10^-10) * (1.5 x 10^7)

<span>K(overall) = 2.4 x 10^-3</span>

3 0
4 years ago
Read 2 more answers
Which chemical equations show a precipitation reaction?
Anestetic [448]
A and D

Hope this helps
6 0
3 years ago
Read 2 more answers
Which of the following chemical reactions is an oxidation-reduction reaction? CuSO4 + BaCl2 yields BaSO4 + CuCl2 Pb(NO3)2 + 2NaC
Ratling [72]
The answer is N2 + 3H2 yields 2NH3. The oxidation-reduction reaction means that there is electrons transfer during the reaction which means that the valence changed.
6 0
3 years ago
Read 2 more answers
The Development and Characterization of Carbon Nanofiber/Polylactic Acid Filament for Additively Manufactured Piezoresistive Sen
horrorfan [7]

Compared to carbon nanotube, carbon nanofiber (CNF) is a unique quasi-one-dimensional nanostructure with a lot of edges and flaws (CNT). Additionally, their low cost and wide availability make them a valuable nanomaterial for upcoming technology.

<h3>what are the development and characterization of Carbon Nanofiber for Additively Manufactured Piezo resistive Sensors?</h3>

In accordance with the semiconductor material's piezo resistive effect, diffusion resistance is used to manufacture piezo resistive sensors on substrates of semiconductor materials. The diffusion resistor is connected in the substrate in the form of a bridge, allowing the substrate to be employed directly as a measuring sensor element.

  • Carbon nanofiber/polylactic acid filament for fused filament fabrication (FFF) and additive manufacturing (AM) strain sensors was studied for the effects of production factors.
  • To investigate the effects of CNF weight fraction, extrusion temperature, and number of extrusions on sensor performance, a design of experiments (DOE) approach was used. In the initial extrusion, dry melt mixing was used to combine CNFs and powdered PLA material.
  • Through the DOE procedure, it was discovered that extruding CNF/PLA material for two complete extrusions at 185 °C resulted in material with material with material with dramatically improved electrical characteristics in comparison to unmodified material.
  • Piezoresistive dog-bone shaped sensors were made using the best manufacturing technique using three different sizes of 5.0, 7.5, and 10.0 wt% CNF/PLA filament.

To know more about Carbon nanofiber/polylactic acid check here:brainly.com/question/15913091

#SPJ4

5 0
1 year ago
Other questions:
  • Which factor is most likely to contribute to the evolution of a species?
    15·2 answers
  • What is needed in order to determine a mole ratio?
    14·1 answer
  • Green plants use light from the sun to drive photosynthesis. photosynthesis is a chemical reaction in which water (H2O) and carb
    5·1 answer
  • What kind of tools did prehistoric people make with flint
    13·1 answer
  • The molar mass of SO3 is grams. in significant figures
    14·2 answers
  • Slkjflsdfjsfjlsm d dd dd dld dld dd;s dpd<br><br>.
    9·1 answer
  • Why is water considered to be neutral?
    5·1 answer
  • What are examples of pollution that can be caused by agriculture?
    9·2 answers
  • A single bond represents 4 electrons.<br> True<br> O False
    15·1 answer
  • 6 a. 0.9 km=<br> mm<br><br><br> 7 a. 11,835.76 g=<br> Kg
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!