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
timurjin [86]
3 years ago
15

Explain how viscosity is related to the flow and attraction between atoms in a liquid.

Chemistry
2 answers:
Advocard [28]3 years ago
7 0

The viscosity of a liquid is a measure of its resistance to flow. Water, gasoline, and other liquids that flow freely have a low viscosity. ... The molecules within a liquid are surrounded by other molecules and are attracted equally in all directions by the cohesive forces within the liquid.
Nastasia [14]3 years ago
3 0
I like your cut G !!!!
You might be interested in
(d) Solid lithium nitride conducts electricity and is used in batteries. Why would you expect solid lithium nitride not to condu
guapka [62]

Answer:

Solid ionic compounds do not conduct electricity because the ions are held firmly in place. The ions cannot move to conduct the electric current. But when an ionic compound melts, the charged ions are free to move. Therefore, molten ionic compounds do conduct electricity.

3 0
3 years ago
a block of iron has the dimensions of 3.00 cm x 3.00 cm x 3.00 cm. it has a mass of 213 g. what is its density? a. 638 g/cm3 b.
Juliette [100K]
Volume = 3 cm × 3cm × 3cm
             =  27 cm ³

Mass  =  213 g

Density  =  \frac{MASS}{VOLUME}
 
              = <span>\frac{213 g}{27 cm ^{3} }
</span> 
<span>              =  7.89 g / cm³

Thus answer is D.</span>
8 0
3 years ago
Read 2 more answers
2. When 400 J of heat is added to 5.6 g of olive oil at 23*C, the temperature increases to 87*C. What is the specific heat of th
Maksim231197 [3]

Answer:

The answer to your question is C = 1.116 J/g°C

Explanation:

Data

Q = 400 J

mass = 5.6 g

Temperature 1 = T1 = 23°C

Temperature 2 = T2 = 87°C

Specific heat = C = ?

Formula

Q = mC(T2 - T1)

- Solve for C

C = Q / m(T2 - T1)

- Substitution

C = 400 / 5.6 (87 - 23)

- Simplification

C = 400 / 5.6(64)

C = 400 / 358.4

- Result

C = 1.116 J/g°C

7 0
4 years ago
Which profile best describes the reaction C(s) + 2H2(g) → CH4(g),<br> AH = -74.9 kJ?
katrin [286]

Answer:

Option B. A

Explanation:

From the question given above, the following data were obtained:

C(s) + 2H₂ (g) —> CH₄ (g). ΔH = –74.9 kJ

From the reaction above, we can see that the enthalpy change (ΔH) is negative (i.e –74.9 KJ) which implies that the heat content of the reactants is greater than the heat content of the products. Thus, the reaction is exothermic reaction.

For an exothermic reaction, the energy profile diagram is drawn in such a way that the heat content of reactants is higher than the heat content of products because the enthalpy change

(ΔH) is always negative.

Thus, diagram A (i.e option B) gives the correct answer to the question.

8 0
3 years ago
Read 2 more answers
A solution with a ph of 3 is how much more acidic than a solution with a ph of 6
evablogger [386]
The solution whoose pH = 3 is 1000 times as acidic as the solution whoose pH = 6
3 0
3 years ago
Other questions:
  • Several students want to conduct a descriptive investigation on igneous rocks. Which process is most likely to be part of their
    14·1 answer
  • Which indicator of a chemical change is shown?
    14·2 answers
  • What do scientists use to increase the surface area of a solute
    10·2 answers
  • I need help with this question please and thank you
    12·1 answer
  • Which requires more heat to warm from 22.0°C and 85.0°C, 45.0 g of water or 200. g of aluminum metal?
    15·1 answer
  • How many grams of pure NaOH must be used to prepare 10.0 L of a solution that has a pH of 13?
    14·1 answer
  • Me=9.11×10to the -31 power
    15·1 answer
  • Under the same conditions of temperature and pressure, which of the following gases would behave most like an ideal gas?Ne, N₂,
    6·1 answer
  • What is 32,000,000 in scientific notation
    6·2 answers
  • How many kilojoules are required to melt 15 g of ice at 0 degrees C, and raise the temperature of the liquid that forms to 85 de
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!