Compute the molarity of acid

Assignment Help Chemistry
Reference no: EM13181133

calculate the molarity of acid (or base) remaining in solution when 20mL of 0.400M HNO3 is added to 16.3mL of 0.258M NaOH? Determine the molarity for all ions remaining in the solution

Reference no: EM13181133

Previous Q& A

  Calculate the first and second derivatives

For the function: f(x)=(x^2/4)+e^(-x^2), sketch a graph of the function. Calculate the first and second derivatives, and use these answers to approximate the locations of the local maximum, minima, and the inflection points.

  Calculate the potential energy

Calculate the potential energy of an object that has a mass of 100 kilograms and falls a distance of 100 meters from a cliff. given: mass = 100 kilograms g = 10 m/s (subscript) 2 height = 100 m

  Find out the molar ratio of sodium borohydride

Determine the molar ratio of sodium borohydride to 9-fluorenone that you used in the experiment.

  Find the volume v generated by rotating the region

find the volume V generated by rotating the region bounded by the given curves about x = 4.

  Tool of analysis-class-gender-race

I'm taking a Mosaic class (Humanities) and our professor gave us something called "tool of analysis" 1- Class 2- Gender 3- Race, and Corse themes such as journeys, self and others, community, ways of knowing faith and cultural components.

  Compute standard delta g for the following reaction

Calculate standard Delta G for the following reaction at 25 C. You will have to look up the thermodynamic

  Find the marginal utility functions

Find the marginal utility functions of the following utility functions: Plot the marginal utility functions. Indicate which of these functions appear to exhibit diminishing, constant or increasing marginal utility? 1. u(x,y) = 3x + 2y

  Describe erythrocytes phosphorylate glucose

Erythrocytes phosphorylate glucose to glucose 6-phosphate with the help of the enzyme hexokinase instead of glucokinase. Hexokinase has a Km = 0.04 mM.

  Find partial derivatives

Find (all) the partial derivatives (e.g. ?u/?x and ?u/?y) of the following functions: 1. Q(p,I) = 300 - 3p - 4I 2. u(x,y) = 10xy 3. u(x,y) = ax? y? 4. z = (x+y)2 5. z = 2x3-11x2y +3y2

  Estimate the mean number of cars per household

A random sample of 30 households was selected from a particular neighborhood. The number of cars for each household is shown below. Estimate the mean number of cars per household for the population of households in the neighborhood. Give the 95% c..

Reviews

Write a Review

 

Similar Q& A

  Find the fraction of nta present after ht2

What is the fraction of NTA present after HT2- has been brought to equilibrium with solid PbCO3 at pH 7.00, in a medium in which [HCO3-] = 1.00E-3 M?

  What is the pressure predicted by the van der waals equation

Consider 20.0 moles of CO2 in a 1.0 liter container at 300.0 K. What is the pressure predicted by the van der Waals equation.

  Calculate the volume the gas

A fixed quantity of gas at 21 exhibits a pressure of 730 and occupies a volume of 4.40. Use Boyle's law to calculate the volume the gas will occupy if the pressure is increased to 1.85 while the temperature is held constant.

  Which has the higher vapor pressure at room temperature

CH4 and H20 have about the same molecular weights. Which has the higher vapor pressure at room temperature? Explain.

  Calculate the change in ph

Calculate the change in pH when 9.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution that is 0.100 M in NH3(aq) and 0.100 M in NH4Cl(aq).

  Ethyl chloride vapor decomposes by the first-order reaction

Ethyl chloride vapor decomposes by the first-order reaction C2H5Cl --> C2H4 + HCl The activation energy is 249 kJ/mol and the frequency factor is 1.6 X 10^14 s^-1 The rate constant at 730 K is 2.4 x 10^-4 s^-1. 1)

  State specific gravity bottle and the metal pieces together

A student found that the mass of an empty specific gravity bottle was 21.431 g. Metal pieces were added to the dry bottle. The specific gravity bottle and the metal pieces together

  Calculate ion mobility of dna as well as single molecule

How to calculate ion mobility of DNA as well as single molecule of dNTP? This calculation would be further used for conductivity of DNA or dNTP in solution.

  Determine the variation of temperature within the wall

determine the variation of temperature within the wall and the value of temperature at x=0.1m.

  Calculate the amount of heat to remove

Calculate the amount of heat to remove from 5 pounds of 232 degrees steam to create 5 pounds of 162 degrees water.

  Explain what is the final state of the hydrogen atom

It then gives off a photon having a wavelength of 1740 nm. What is the final state of the hydrogen atom? Values for physical constants can be found here.

  Define what is the percent by mass of oxygen in a gaseous

What is the percent by mass of oxygen in a gaseous mixture whose molar composition is 0.500% CO2 and 99.500% air? The composition of air is 21% mole O2

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