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
Vedmedyk [2.9K]
3 years ago
11

What happens to these physical properties as the strength of intermolecular forces increases?Increase or decrease?a) melting poi

nt - increasesb) vapor pressure-increasesc) boiling point- increasesd) viscosity - decreasese) surface tension - decreases
Chemistry
1 answer:
docker41 [41]3 years ago
6 0

Boiling Point, Melting Point, Viscosity, Surface Tension. Decrease: Vapor Pressure.

You might be interested in
What best describes the degree to which a material can transmit Heat A:melting point B:boiling point C: thermal conductivity D:
Oduvanchick [21]
Your answer is going to be C
7 0
3 years ago
Read 2 more answers
2 Points<br> Which of the following is a thermal conductor?
yaroslaw [1]

Answer:

Metals are thermal conductor.

8 0
3 years ago
Read 2 more answers
Helppppppppppppppppppp????
const2013 [10]

what is the name of first bulgarian personal computer

5 0
3 years ago
Read 2 more answers
1. Fill in the blanks. Example: A nitrogen atom takes on a 3- charge when it forms an anion and becomes nitride. a. A magnesium
Tema [17]

Answer: a. +2, cation and magnesium ion .

b. -1,  anion, chloride

c. -2, anion, oxide

d. +1. cation , potassium ion

Explanation:

When an atom accepts an electron negative charge is created on atom and is called as anion.

When atom loses an electron positive charge is created on atom and is called as cation.

Magnesium (Mg) with atomic number of 12 has electronic configuration of 2,8,2 and thus it can lose 2 electrons to form Mg^{2+} cation and becomes magnesium ion.

Chlorine (Cl) with atomic number of 17 has electronic configuration of 2,8,7 and thus it can gain 1 electron to form Cl^{-} anion and becomes chloride.

Oxygen (O) with atomic number of 8 has electronic configuration of 2,6 and thus it can gain 2 electrons to form O^{2-} anion and becomes oxide.

Potassium (K) with atomic number of 19 has electronic configuration of 2,8,8,1 and thus it can lose 1 electron to form K^{+} cation and becomes potassium ion.

3 0
3 years ago
If the rate of a reaction increases by a factor of 64 when the concentration of reactant increases by a factor of 4, what is the
igomit [66]

The reaction is of order three with respect to the reactant.

<h3>Explanation</h3>

The rate of a reaction of order n about a certain reactant is proportion to the concentration of that reactant raised to the n-th power. This is true only if  concentrations of any other reactants stay constant in the whole process.

In other words, Rate = constant × [Reactant]ⁿ, Rate ∝ [Reactant]ⁿ. (The symbol "∝" reads "proportional to".)

In this question,

[4 × Reactant]ⁿ ÷ [Reactant]ⁿ = 64.

In other words, 4ⁿ = 64, where n is the order of the reaction with respect to this reactant.

It might take some guesswork to find the value of n. Alternatively, n can be solved directly with a calculator using logarithms. Taking natural log of both sides:

\ln{4^n} = \ln{64}\\n\; \ln{4} = \ln{64}\\n = \frac{\ln{64}}{\ln{4}} = 3.

Evaluating \ln(64) / \ln(4) on Google or on a calculator with support for ln (the natural log) will give the value of n- no guesswork required.

n = 3. Therefore, the reaction is of order three with respect to this reactant.

3 0
3 years ago
Other questions:
  • Benzene is an organic chemical compound with the molecular formula C6H6. In the benzene molecule, carbon atoms form a ring with
    13·1 answer
  • An isotope of the element fluorine has 9 protons and 10 neutrons. What is the name of this isotope?fluorine
    5·2 answers
  • Which of the following statements regarding alpha particles are true? Check all that apply.a. Alpha particles have a mass number
    13·1 answer
  • What is the product of Mg+HF
    15·1 answer
  • Find the density of a cube volume of 150 cm and a mass of 100g
    8·1 answer
  • Incompatibilidades do sulfato de níquel hexahidratado
    9·1 answer
  • Why does the sun appear to be the brightest star in the sky?
    13·2 answers
  • ¿Cómo se clasifican las disoluciones acuosas?
    13·1 answer
  • Name the follwing compound, KBr​
    6·1 answer
  • During action potential, positively charged ________ ions move inside the cell.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!