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
vova2212 [387]
3 years ago
6

statement to analyze and classify as science protoscience pseudoscience or non-science the statement i classified is

Chemistry
1 answer:
saw5 [17]3 years ago
5 0

Answer:question?

Explanation:

You might be interested in
What happens to Earth’s temperature as cloud cover increases? A. The temperature increases. B. The temperature decreases. C. The
mamaluj [8]

Answer:

a

Explanation:

thank me later

4 0
3 years ago
Read 2 more answers
Considering the following precipitation reaction: Pb(NO3)2(aq) + 2KI(aq) → PbI2(s) + 2KNO3(aq),
patriot [66]

Answer: The ions which are not spectator ions are Pb^{2+} and I^-

Explanation:

Spectator ions are defined as the ions which does not get involved in a chemical equation or they are ions which are found on both the sides of the chemical reaction present in ionic form.

The given chemical equation is:

Pb^{2+}(aq)+NO_3^-(aq)+2K^+(aq)+2I^-(aq)\rightarrow PbI_2(s)+2K^+(aq)+2NO_3^-(aq)

The ions which are present on both the sides of the equation are K^+ and NO_3^- and are spectator ions.

Thus the net ionic equation is:

Pb^{2+}(aq)+2I^-(aq)\rightarrow PbI_2(s)

Hence, the correct answer is Pb^{2+} and I^-

5 0
3 years ago
Read 2 more answers
Select the correct answer. How can technology negatively impact a guest’s perception of a restaurant? A. The POS system helps th
Slav-nsk [51]

Answer:

C.

Explanation:

8 0
3 years ago
Read 2 more answers
The temperature of a sample of liquid water changes from 50°C to 30°C. Which statement best explains the change
KiRa [710]

Answer:

The molecules move slower than the temp of 50°c and their average kinetic energy decreases.

Explanation:

kinetic energy cannot increase as temperature is reduced. molecules will still move with reduced motion.

7 0
3 years ago
Write the full Nernst Equation (i.e. not just at 298K) and define each term:
alex41 [277]

Answer :

The Nernst equation :

E_{cell}=E^o_{cell}-\frac{2.303RT}{nF}\log \frac{[Anode]}{[Cathode]}

where,

E^0 = standard cell potential

n = number of electrons in oxidation-reduction reaction

F = Faraday constant = 96500 C

R= gas constant = 8.314 J/Kmol

T = temperature

[Anode] = anodic ion concentration

[Cathode] = cathodic ion concentration

5 0
4 years ago
Other questions:
  • In order for the wavelength of a wave to increase, the frequency must....
    7·1 answer
  • Help!! us own words, please!!
    10·1 answer
  • What is another example of Newton’s first law?
    6·1 answer
  • C. A paramecium is a single-celled organism that lives in ponds. It travels at a rate of 2,000 micrometers per second. What is t
    5·1 answer
  • I need what kind of energy is number two
    10·2 answers
  • How do you know whether or not an element has high electronegativity?
    6·1 answer
  • Hormone progestone is secreted <br> by which gloads​
    11·1 answer
  • How many major layers of atmosphere does earth have
    10·1 answer
  • Carbon 14 would be a good means of assigning absolute ages to very old (billions of years or more) igneous rocks? true false
    11·1 answer
  • 25. 22 the reaction of phenylmagnesium bromide with methyl benzoate followed by acidification produces triphenylcarbinol. what a
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!