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
ludmilkaskok [199]
3 years ago
6

Which scientific skill involves using one or more of your senses to help gather information?

Chemistry
1 answer:
uranmaximum [27]3 years ago
5 0

Answer:

Your answer is C. Observing

Explanation:

Hope this helps you ☺️

If yes then do mark my answer as brainliest

You might be interested in
What is oxidized in an electrolytic cell with aluminum and gold electrodes?
irina [24]

Answer:

The answer is B The aluminum metal.

Explanation:

have a wonderful day! do good in school you got this! :)

4 0
2 years ago
According to Newton's law of universal gravitation, the Sun would have
Pachacha [2.7K]

Answer:

i think its the first one

4 0
3 years ago
Baseball traveling (+30 m/s) and is hit by a bat. it leaves the bat traveling (-40 m/s) what is the change in the velocity? reme
castortr0y [4]
The answer it 70 I think try it
3 0
3 years ago
Read 2 more answers
The equilibrium constant for the reaction AgBr(s) Picture Ag+(aq) + Br− (aq) is the solubility product constant, Ksp = 7.7 × 10−
barxatty [35]

Answer:

The reaction will be  non spontaneous at these concentrations.

Explanation:

AgBr(s)\rightarrow Ag^+(aq) + Br^- (aq)

Expression for an equilibrium constant K_c:

K_c=\frac{[Ag^+][Br^-]}{[AgCl]}=\frac{[Ag^+][Br^-]}{1}=[Ag^+][Br^-]

Solubility product of the reaction:

K_{sp}=[Ag^+][Br^-]=K_c=7.7\times 10^{-13}

Reaction between Gibb's free energy and equilibrium constant if given as:

\Delta G^o=-2.303\times R\times T\times \log K_c

\Delta G^o=-2.303\times R\times T\times \log K_{sp}

\Delta G^o=-2.303\times 8.314 J/K mol\times 298 K\times \log[7.7\times 10^{-13}]

\Delta G^o=69,117.84 J/mol=69.117 kJ/mol

Gibb's free energy when concentration [Ag^+] = 1.0\times 10^{-2} M and [Br^-] = 1.0\times 10^{-3} M

Reaction quotient of an equilibrium = Q

Q=[Ag^+][Br^-]=1.0\times 10^{-2} M\times 1.0\times 10^{-3} M=1.0\times 10^{-5}

\Delta G=\Delta G^o+(2.303\times R\times T\times \log Q)

\Delta G=69.117 kJ/mol+(2.303\times 8.314 Joule/mol K\times 298 K\times \log[1.0\times 10^{-5}])

\Delta G=40.588 kJ/mol

  • For reaction to spontaneous reaction:  \Delta G.
  • For reaction to non spontaneous reaction:  \Delta G>0.

Since ,the value of Gibbs free energy is greater than zero which means reaction will be non spontaneous at these concentrations

5 0
3 years ago
Which contains the particles that are vibrating fastest?
Soloha48 [4]
A. The hotter things get the more energy the particles have.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Horsetail are helpful for treating
    15·1 answer
  • If the oh is 6.46(10^-9)M what is the pOH
    14·1 answer
  • Chemistry unit one <br> does anybody know how to the math part of the unit please .. like the ​
    9·1 answer
  • What Is Ethane? Can you help me?
    5·2 answers
  • Abby fills a graduated cylinder with 3 mL of water. She
    13·1 answer
  • Help plz 39 points!!!!!!
    15·2 answers
  • Is cobalt chloride solution a conductor or an insulator
    7·2 answers
  • Which side of the mountain faces
    9·1 answer
  • Which kingdom represents both multi &amp; unicellular organisms? choose ONE.
    7·1 answer
  • LOS GASES NOBLES TAMBIÉN SE COMBINAN<br><br> EN EL ESPACIO
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!