What is molarity

Assignment Help Chemistry
Reference no: EM13124132

The molarity (moles/L = M) of a solution of 4.0 g NaOH in a total volume of 100.0 mL (or 40 g in 1.0 L) is what?

Reference no: EM13124132

Questions Cloud

Can the president conclude that there is difference : The standard deviation is $10,000, can the president conclude that there is difference? At a =0.10, is he correct? The hypotheses and the claim.
Why would you select the percentage of sales method : How are bad debts accounted for under the direct write-off method? What are the advantages and disadvantages of this method?
Describe what you believe to be the appropriate level : Describe what you believe to be the appropriate level of involvement of an accountant in evaluating and selecting an AIS vendor and the AIS itself and tell what are some of the contributions an accountant might offer in this process?
What would you do if supply exceeded demand : What would you do if supply exceeded demand? What if demand exceeded supply?
What is molarity : The molarity (moles/L = M) of a solution of 4.0 g NaOH in a total volume of 100.0 mL (or 40 g in 1.0 L) is what?
Find probability to do not have high blood pressure : Suppose that 20% of the population has high blood pressure. If 7 people are randomly selected off the street, what is the probability that more than 4 of them do not have high blood pressure?
How many kilograms of water must be evaporated : The latent heat of vaporization of water is 577 J/kg. If a person's body needs to lose 345 J of energy through sweating, how many kilograms of water in the form of sweat must be evaporated.
Analyzing the love in the novel : 6 page paper on analyzing the love in the novel sula or compare and contrast the twins in white teeth by zadie smith.
Calculate the ph of each of the given solutions : Calculate the pH of each of the following solutions. (a) 0.115 M HONH2 (Kb = 1.1 10-8) (b) 0.115 M HONH3Cl

Reviews

Write a Review

Chemistry Questions & Answers

  How many times heavier is a molecule

Each of 2 front tire in the car is filled with a different gas. One tire contains 116g of helium, another tire has 160g of unknown gas. How many times heavier is a molecule of the unkown gas than an atom of helium.

  What temperature , in celsius, is needed

Using the same sample of gas ( = 275 , = 43 ), we wish to change the pressure to 2750 with no accompanying change in volume or amount of gas.

  Calculate the current for diffusion-controlled electrolysis

Calculate how many atoms of potassium A three  mole sample of K2S would have and Calculate the current for diffusion-controlled electrolysis

  What is the empirical formula of the compound

Salicylic acid, used in the synthesis of aspirin, has mass composition 60.87% C, 4.38% H, and 34.75% O. What is the empirical formula of the compound.

  Find concentration of original hydrofluoric acid solution

Assemble the alcohols (have the formula of C4H10) in the order of increasing reactivity with concentrated HCl.

  Calculate the ph of a buffer solution

Calculate the pH of a buffer solution with .10 moles of C2H5COOH and .13 moles of C2H5COONa in 1.5L

  Balance the equation

What is the pH of the solution if [OH-] of an ammonia solution is 1.0 X 10-2M?

  Calculate maximum wavelength of light that can induce proces

Certain sunglasses have small crystals of silver chloride (AgCl) incorporated in the lenses. When the lenses are exposed to light of the appropriate wavelength, the following reaction occurs:AgCl->Ag + Cl.

  Calculation of lethal inhalation

The lethal inhalation dose of sarin for a 200 pound person has been determined to be 0.0015 mg. Determine the LD50 of sarin that researchers used to calculate this lethal inhalation dose.

  Determine the molarity of a solution of the weak acid

Determine the molarity of a solution of the weak acid HCl)2; Ka = 1.10*10^-2 if it has a ph of 1.25.

  What is the molar concentration of the ammonia

If 18.2 mL of 0.800 M HCl solution are needed to neutralize 5.00 mL of a household ammonia solution, what is the molar concentration of the ammonia.

  How much natural gas will he need to burn

A cook wants to heat 1.35 of water from 32.0 to 100.0 .If he uses the combustion of natural gas (which is exothermic) to heat the water, how much natural gas will he need to burn.

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