User Account

All Pages

A stock solution of nacl is made taking 1502g in enough

Assignment Help Chemistry
Reference no: EM13345995

A stock solution of NaCl is made taking 150.2g in enough water to make 200.0ml. A 10.00 ml sample of this stock solution is diluted to 250.0 ml. What is the concentration of the final solution

Reference no: EM13345995

Questions Cloud

This is problem 626 from kalman filtering book written by : this is problem 6.26 from kalman filtering book written by grewal.matlab files that need to be modified in order to
Assume that the wet limestone process requires 1 metric ton : assume that the wet limestone process requires 1 metric ton of caco3 to remove 90 of the sulfer from 4 metric tons of
Consider a mass going through a polytropic process where : consider a mass going through a polytropic process where pressure is directly proportional to volume n-1 the process
A solution to replace potassium loss contains 40 meql of k : a solution to replace potassium loss contains 40. meql of k and cl-. how many moles of k and cl- are in 1.5 l of the
A stock solution of nacl is made taking 1502g in enough : a stock solution of nacl is made taking 150.2g in enough water to make 200.0ml. a 10.00 ml sample of this stock
How many grams of sodium lactate nac3h5o3 should be added : how many grams of sodium lactate nac3h5o3 should be added to 1.00 l of 0.260 m lactic acid hc3h5o3 to form a buffer
By using the laplace transform compute the convolution : by using the laplace transform compute the convolution xtvt of the two signals where xte-tut and vtsin
How many grams of methane ch4g must be combusted to heat : how many grams of methane ch4g must be combusted to heat 1.00 kg of water from 25.0degc to 90.0degc assuming h2ol as a
The temperature of a sample of helium at 85 kpa is 37 : the temperature of a sample of helium at 85 kpa is 37 degrees celsius. if the volume of the gas remains constant at

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the max wavelength of light

Calculate the max wavelength of light (in nm) required to ionize a single lithium atom, knowing that the ionization energy of lithium is 520 kJ/mol

  Calculate the percent of the acid

a solution made by adding .106 mol of CH3COOH to 1.0 kg of water is found to freeze at -.203 C. Calculate the percent of the acid that has undergone ionization. The molal freezing point constant of water is 1.86

  Calculate the amount of work done

The addition of H2 to double bonds is an important reaction used in the preparation of margarine from vegetable oils. If 50.0 mL of H2 and 50.0 mL of ethylene (C2H4)are allowed to react at 1.5 atm, the product ethane (C2H6) has a volume of 50.0 mL..

  Calculate the amount of heat required to heat a 39 gold bar

calculate the amount of heat required to heat a 3.9 gold bar from 27 to

  Calculate the molar mass of the solute

Determine the total number of atoms in this chemical formula and calculate the molar mass of the solute and how many moles of solute are in the solution?

  State a saturated solution of bariumchloride

a saturated solution of bariumchloride at 30C contains 150g water. how much additional barium chloride can be dissolved by heating

  Explain several questions regarding the volatility

several questions regarding the volatility, bioaccumulation potential and toxicity of BTEX compounds commonly present in the light fraction of gasoline. You find the following data from a reference book (E. R. Weiner, 2000) and try to help him.

  Explain what volume will the helium occupy after being left

A 2.5 L helium balloon is filled at a florist's shop. If the temperature inside the shop is 68°F, what volume will the helium occupy after being left in an automobile at 5°F in the parking lot for the day

  Explain what is the rate law derived from the mechanism

Ozone decomposes to oxygen gas. 2 O3(g) 3 O2(g) A proposed mechanism for this decomposition is shown below. O3 O2 + O (fast, equilibrium) O3 + O 2 O2 (slow) What is the rate law derived from this mechanism

  How many grams of sodium fluoride are in a toothpaste

the active ingredient in toothpaste is sodium fluoride, an anticavity agent. a 170 g tube of toothpaste lists the concentration of sodium fluoride a s0.24%. how many grams of sodium fluoride are in a toothpaste.

  A solution of ethanol c2h5oh in water is prepared by

a solution of ethanol c2h5oh in water is prepared by dissolving 58.0 ml of ethanol density 0.79 gcm3 in enough water

  Estimate the density of germanium

In the early days of the periodic table, the 1870s, both silicon and tin were known elements, but germanium was unknown. Using these trends and the densities of silicon and tin that you just obtained, estimate the density of germanium?

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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