Define na2co3 to the equivalent point

Assignment Help Chemistry
Reference no: EM13562427

What volume of 0.0955 M HCI in millimeters is required to titrate 2.152 g of Na2CO3 to the equivalent point/ My teacher does not explain any thing and I need to understand this.

Reference no: EM13562427

Questions Cloud

Electrons velocity is directed toward the wire : A long straight wire carries a current of 88.0 A. An electron, traveling at 6.5x10^7 m/s, is 1.5 cm from the wire. What force (magnitude and direction) acts on the electron if the electron's velocity is directed toward the wire?
Define a cylinder under constant atmospheric pressure : A gas is confined to a cylinder under constant atmospheric pressure. When 414 of heat is added to the gas, it expands and does 106 of work on the surroundings.
Explain how long would a line formed : 1000 000 000 copper atoms would form a line 1 cm long. How long would a line formed by 1.10^7 copper atoms be. express your answer in millimeters
Singly charged ion of unknown mass moves : A singly charged ion of unknown mass moves in a circle of radius 13.0 cm in a magnetic field of 1.1 T. The ion was accelerated through a potential difference of 8.0 kV before it entered the magnetic field. What is the mass of the ion? in kg
Define na2co3 to the equivalent point : What volume of 0.0955 M HCI in millimeters is required to titrate 2.152 g of Na2CO3 to the equivalent point/ My teacher does not explain any thing and I need to understand this.
Electrons velocity is directed toward the wire : A long straight wire carries a current of 88.0 A. An electron, traveling at 6.5x10^7 m/s, is 1.5 cm from the wire. What force (magnitude and direction) acts on the electron if the electron's velocity is directed toward the wire?
Explain a single extraction with 100ml of ligroin : What weight of A would be removed by four successive extractions with 25ml portions of ligroin? How much ligroin would be required to remove 98.5% of A in a single extraction
Evaluate the final equilibrium temperature : A 23.5 kg gold bar at25.5°C is placed in a large,insulated 0.800 kg glass container at 15.0°C with 2.00 kg ofwater at 25.0°C. Calculate the final equilibrium temperature
Compute the entropy of unfolding of lysozyme at 25.0°c : The protein lysozyme unfolds at a transition temperature of 75.5°C and the standard enthalpy of transition is 509 kJ mol-1. Calculate the entropy of unfolding of lysozyme at 25.0°C

Reviews

Write a Review

Chemistry Questions & Answers

  The freezing point of camphor is lowered by 223degc when

anthraquinone contains only carbon hydrogen and oxygen. when 4.80 mg anthraquinone is burned 14.2 mg co2 and 1.65 mg

  Explain the equilibrium constant for the overall reaction

If two reactions sum to an overall reaction, and the equilibrium constants for the two reactions are and , what is the equilibrium constant for the overall reaction

  Explain what was the potential versus sce

A corrosion potential of -0.299 V versus SCE was measured for a corroding alloy. what was the potential versus SCE

  Explain what two species would actually constitute

the peptide Phe-Val-Lys-Ser using the appropriate protease in a phosphate buffer solution at pH=7. What two species would actually constitute the phosphate buffer?

  A sample of chloroform is found to contain 105 g of carbon

a sample of chloroform is found to contain 10.5 g of carbon 93.1 g of chlorine and 0.88 g of hydrogen. if a second

  What mass (g) of calcium nitride forms

when 56.6 g of calcium and 30.5 g of nitrogen gas undergo a reaction that has a 93.0% yield, what mass (g) of calcium nitride forms.

  Omission change the appearance of the resultant solution

When doing the kinetic trial, Peyton mistakenly omitted the starch solution from the kinetic trials. How will this omission change the appearance of the resultant solution (from mixing solutions A&B) from that of a correctly completed expiernment?..

  Considering the given equation as p4 s h2g --gt ph3g

considering the given equation as p4 s h2g --gt ph3g balance this chemical equation and determine how many grams

  Give the solution to equilibrium constant

The solution to Equilibrium constant, A certain gas mixture held at 395C has the following initial partial pressures: P(Cl2) = 351.4 torr; P(CO) = 342.0 torr and P(COCl2) = 0.

  What mass of the nuclide will remain after 49.2 years

The half-life of tritium (31H) is 12.3 years. If 55.0 mg of tritium is released from a nuclear power plant during the course of a mishap, what mass of the nuclide will remain after 49.2 years?

  Explain what is the concentration of lead

To a second 25.00 mL part, 10.00 mg of lead was added and extracted into a second 10.00 mL portion of the same organic solvent. This solution gave A = 0.525. What was the concentration of lead, in mg/mL, in the original sample?

  Explain the top position of the meniscus of a liquid

When you measure a volume of a liquid using a graduated cylinder, read the top position of the meniscus of a liquid to determine the volume 2.Extra chemicals you sampled should be returned into the original container

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