Water molecules states between the liquid and gaseous states

Assignment Help Chemistry
Reference no: EM13180358

Water molecules change their states between the liquid and gaseous states. A.only when water vapour is saturated B.at all times becauseevaporation and condensationoccur any time C.only when the vapour molecules produce a pressure as the same as the atmospheric pressure D.only when the water is boiling

Reference no: EM13180358

Questions Cloud

Explain the trade liberalization : Suppose there are 2 countries, Home and Foreign, two factors of production, capital and labor and two products, food and cloth. Home has 100 units of labor and 200 units of capital, while Foreign has 300 units of labor and 150 units of capital. \(..
What would be the immediate and long run effects : Determine the long-run effects of this on the quantity of capital per worker and output per worker?(b) In the short run, does aggregate output grow at a rate higher or lower than the growth rate of the labor force?(c) After World War II, growth in r..
State the energy required to change spherical drop of water : What is the energy required to change a spherical drop of water with a diameter of 1.40 mm to two smaller spherical drops of equal size?
What is the simple interest due on the loan : A lodge borrows $120,000 for 10 months at an annual interest rate of 9.2%. What is the simple interest due on the loan?
Water molecules states between the liquid and gaseous states : Water molecules change their states between the liquid and gaseous states. A.only when water vapour is saturated B.at all times becauseevaporation and condensationoccur any time C
What is the socially optimal number of movie projections : The total number of movie projections, M, is the sum of the number paid for by each of the two persons: M = MS + ML. Spielberg and Lucas both have income of 70, and the price of both the private good and a movie projection is 1. They are limited, ..
What was the percent increase in the average salaries : What was the percent increase in the average salaries between the two years? Round to the nearest tenth of a percent.a. 7.6%
State the orignal phosphare standard solution : Pure solid NaH2PO4 is dissolved in distilled water, making 100.0ml of solution. 10 ml of this solution is diluted to 100.00 ml to prepare the orignal phosphare standard solution.
Which is the most economical purchase : Which is the most economical purchase?

Reviews

Write a Review

Chemistry Questions & Answers

  Define electrolysis can be used to determine actomic masses

Electrolysis can be used to determine actomic masses. A current of .600 amperes deposits 2.42 grams of a certain metal from its salt solution in 1.00 hour. A second experiment shows that the dissolved salt of the metal is in a +1 oxidation state.

  Calculate the ph of the rainwater

The atmospheric sulfur dioxide concentration over a certain region is 0.12 ppm by volume. Calculate the PH of the rainwater due to this pollutant. Assume the dissolution of SO2 does not affect its pressure.

  Describe the development of the modern periodic table

Describe the development of the modern periodic table. Include contributions made by Lavoisier, Newlands, Mendeleev, and Moseley.

  Explain the process is exothermic

A reaction produces 2 moles of a solid product from 2 moles of liquid and 1 mole of gas reactants. The process is exothermic

  What is the value of delta h for the combustion of the fuel

When 1 of a fuel is burned at constant pressure, it produces 3452 of heat and does 13 of work. What is the value of delta H for the combustion of the fuel?

  What is the final temperature

A 70.6 L constant-volume cylinder containing 7.44 g Hg is heated until the pressure reaches 3.80 atm. What is the final temperature in degrees Celsius?

  State what is the pressure exerted by the hydrogen alone

A sample of gas is collected over water at 14 degrees Celsius. The pressure of the resultant mixture is 113.0 kPa. What is the pressure exerted by the hydrogen alone?

  Define two compounds have the same empirical formula

Two compounds have the same empirical formula. one substance is a gas, the other is a viscous liquid. how is.. it possible for two substances with the same empirical formula

  What is the molar mass of the unknown gas

nknown gas effuses in 11.0 min. An equal volume of H2 in the same apparatus under the same conditions effuses in 2.56 min. What is the molar mass of the unknown gas

  How many moles of each product are formed

If the average human body discharges 925.0g CO2 per day, how many moles of NaOHare needed each day for each person in the spacecraft?( 42.04 mol NaOH)

  Evaluate the solubility of the two salts

Give explanation why it is not practical to evaluate the solubility of the two salts AX and BY2, by simply comparing the solubility product constants?

  What are the coefficients of the species shown

When the following equation is balanced properly under acidic conditions, what are the coefficients of the species shown?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd