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
nevsk [136]
3 years ago
11

What was the molecular geometry for SC16?

Chemistry
1 answer:
nikdorinn [45]3 years ago
3 0

Answer:

I'm assuming this is for the SCl₆ compound and not SC₁₆? If so, the molecular geometry is octahedral.

Explanation:

There are 6 regions and zero lone pairs surrounding the central atom (S).

You might be interested in
The tabulated data show the rate constant of a reaction measured at several different temperatures. Use an Arrhenius plot to det
maxonik [38]

Answer:

e−(Ea/RT): the fraction of the molecules present in a gas which have energies equal to or in excess of activation energy at a particular temperature

5 0
3 years ago
Which example best represents the adhesion, cohesion, and surface tension of water? A.Ice forming on the surface of water bodies
Marat540 [252]
The question ask on which of the following is the best representation of adhesion, cohesion and surface tension of water and the answer among the choices is letter C. Water droplets forming a bead like  shape over a glass table. I hope you are satisfied with my answer.
6 0
3 years ago
Calculate the standard heat of reaction for the following methane-generating reaction of methanogenic bacteria: 4CH3NH2(g) + 2H2
PIT_PIT [208]

<u>Answer:</u> The standard heat for the given reaction is -138.82 kJ

<u>Explanation:</u>

Enthalpy change is defined as the difference in enthalpies of all the product and the reactants each multiplied with their respective number of moles.

The equation used to calculate enthalpy change is of a reaction is:

\Delta H^o_{rxn}=\sum [n\times \Delta H_f_{(product)}]-\sum [n\times \Delta H_f_{(reactant)}]

For the given chemical reaction:

4CH_3NH_2(g)+2H_2O(l)\rightarrow 3CH_4(g)+CO_2(g)+4NH_3(g)

The equation for the enthalpy change of the above reaction is:

\Delta H_{rxn}=[(3\times \Delta H_f_{(CH_4(g))})+(1\times \Delta H_f_{(CO_2(g))})+(4\times \Delta H_f_{(NH_3(g))})]-[(4\times \Delta H_f_{(CH_3NH_2(g))})+(2\times \Delta H_f_{(H_2O(l))})]

We are given:

\Delta H_f_{(H_2O(l))}=-285.8kJ/mol\\\Delta H_f_{(NH_3(g))}=-46.1kJ/mol\\\Delta H_f_{(CH_4(g))}=-74.8kJ/mol\\\Delta H_f_{(CO_2(g))}=-393.5kJ/mol\\\Delta H_f_{(CH_3NH_2(g))}=-22.97kJ/mol

Putting values in above equation, we get:

\Delta H_{rxn}=[(3\times (-74.8))+(1\times (-393.5))+(4\times (-46.1))]-[(4\times (-22.97))+(2\times (-285.8))]\\\\\Delta H_{rxn}=-138.82kJ

Hence, the standard heat for the given reaction is -138.82 kJ

3 0
3 years ago
How is sonoluminescence similar to what we see in fireworks?​
aalyn [17]

Answer:

Explanation:

Sonoluminescence is a phenomenon in which small gas bubbles burst to produce light when intense sound wave is introduced. Thus, it can be said that sound energy is converted to light energy here. This is similar to the process of how fire crackers work except that sonoluminescence occurs in a liquid medium while firecrackers work in solid media. In firecrackers, when the tip is lit with fire, the initial explosion is caused by the expansion of some nitrogen and carbon present in some constituent compounds, this explosion produces heat which causes some other constituent chemicals in the firecracker to quickly react and produce light. Thus, this can also be said to convert sound energy to light energy and are thus similar to what occurs in sonoluminescence.

7 0
3 years ago
Given the unbalanced equation Ca(s) + Ag+(aq) → Ca2+(aq) + Ag(s), for a reaction, what is being reduced?
frutty [35]

Answer:

Ag^+ is reduced to Ag^0

Explanation:

Based on the equation

Ca+Ag^+=Ca^2+ + Ag

Ca^0 is increased to Ca^2+

And Ag^+ is reduced to Ag^0

3 0
4 years ago
Read 2 more answers
Other questions:
  • How do you do this, its a practice high school chem regent
    12·1 answer
  • Does bleach cause a physical or chemical change
    12·1 answer
  • f the Ksp for HgBr2 is 2.8×10−14, and the mercury ion concentration in solution is 0.085 M, what does the bromide concentration
    14·1 answer
  • Where are the electrons located in an atom?
    8·1 answer
  • Can someone please help me
    7·2 answers
  • Please Help , Thank You
    5·1 answer
  • Why is sterilising the water rarely used in treating the sewage water?
    6·1 answer
  • What type of bonding does a material most likely
    15·1 answer
  • Which bases would complement this sequence in DNA? ATGCTTCAGC
    14·1 answer
  • The gas in a balloon occupies 2.25 L at 298 K and 300 kPa. At
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!