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
netineya [11]
4 years ago
15

True or False: Anushka set out to create something to measure

Chemistry
2 answers:
SpyIntel [72]4 years ago
7 0
I think is true not sure but it might be
dem82 [27]4 years ago
3 0
It’s true because it does help
You might be interested in
Question 2 of 19
Alborosie

Answer:

D

Explanation:

The temperature increases

3 0
3 years ago
At a certain temperature this reaction follows second-order kinetics with a rate constant of 14.1·M−1s−1 : →2SO3g+2SO2gO2g Suppo
RoseWind [281]

Answer:

[SO_3]=0.25M

Explanation:

Hello there!

In this case, since the integrated rate law for a second-order reaction is:

[SO_3]=\frac{[SO_3]_0}{1+kt[SO_3]_0}

Thus, we plug in the initial concentration, rate constant and elapsed time to obtain:

[SO_3]=\frac{1.44M}{1+14.1M^{-1}s^{-1}*0.240s*1.44M}\\\\

[SO_3]=0.25M

Best regards!

4 0
3 years ago
Chlorine can bond with fluorine to form CIF. Chlorine can also bond with lithium to form LiCI Which compound will have a greater
Sergio [31]

Answer: ClF will have a greater partial charge.

Explanation:

A polar covalent bond is defined as the bond which is formed when there is a low difference of electronegativities between the atoms, thus resulting in charge difference. Example: ClF

Non-polar covalent bond is defined as the bond which is formed when there is no difference of electronegativities between the atoms and thus there is no charge difference. Example: F_2

Ionic bond is formed when there is complete transfer of electron from a highly electropositive metal to a highly electronegative non metal. The electronegative difference between the elements is high. The charges on cation and anion neutralise each other. Example: LiCl

Thus as ClF will have greater partial charge.

5 0
4 years ago
Identify the elements in the second, third, fourth, and fifth periods that have the same number of highest-energy-level electron
grandymaker [24]
Second- Beryllium (Be)
Third- Magnesium (Mg)
Fourth- Calcium (Ca)
Fifth- Strontium (Sr)
8 0
3 years ago
Read 2 more answers
An experiment is performed using 7 liquids; Methanol, Ethanol, Propanol, Butanol, Water, Pentane and Acetone.
charle [14.2K]
A). The weaker the IMF the lower the evaporation rates of each liquid. So Pentane had the weakest IMF and Butanol has the strongest.

b).They all evaporate at different rates because of their differences in their bonds. Not all liquids are the same and they will all most likely evaporate at different times
7 0
3 years ago
Other questions:
  • What mass of fes is formed if 9.42 g of fe reacts with 68.0 g of s8? 8fe(s) + s8(s) → 8fes(s)?
    14·1 answer
  • Which subatomic particle has negligible mass and travels around outside the nucleus?
    8·1 answer
  • If there were 10 grams of a radioactive isotope, how much of the sample would be left after 1 half-life? How much after 2 half-l
    5·1 answer
  • Which of the following is a base? <br> AgO <br> Ca(OH)2 <br> HF <br> NaCl
    11·2 answers
  • Compare the amount of carbon dioxide released in one year from burning coal to power 10, 65-watt incandescent bulbs with the amo
    7·1 answer
  • Which element family is all 2-
    14·1 answer
  • Question 13<br> What is the base name for the following compound?<br> C-C=0
    8·1 answer
  • How many protons does gold have
    15·1 answer
  • A spaceship is traveling through space. Suddenly, its speed increases. What can
    10·1 answer
  • hi, help me please with both number 4 and 5, please be sure of your answer, first to answer gets brainliest!​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!