Explain how many grams of naoh will react completely

Assignment Help Chemistry

Reference no: EM13225580

the following problem rewarding molar mass

a) What is the molarity of a solution in which 2.6 g of HCl(g) is dissolved in enough water to make 4.7 L of solution?

b) What mass of KOH, in grams, is required to prepare 125 mL of 2.35 M KOH solution?

c) How many grams of NaOH will react completely with 187 ml of 0.430m HCl?

Reference no: EM13225580

Questions Cloud

Ethical obligations : Description of three ethical obligations of a defense attorney and three ethical obligations of a prosecuting attorney. Describe how the obligations are similar and different.

How the parameter t influences the position of the curve : Consider an LTI system with impusle response h(t) = e^(-.2t)*(u(t-1)-u(tt-8)) a) plot h(t - tau) for various values, make sure you show how the parameter t influences the position of the curve in the graph. b)Find the output y when the input is x(t) ..

Explain potassium reacts with oxygen to make potassium oxide : Potassium reacts with oxygen to make potassium oxide, K2O. What is the maximum mass (g) of K2O(s) that could be prepared from 8.18 g of K(s) and 2.72 g of O2(g)?

Find when the triggering angle is greater than 140 degrees : The average voltage across the load when the triggering angle is 140 degrees. Keep in mind that the conduction is incomplete when the triggering angle is greater than 140 degrees.

Explain how many grams of naoh will react completely : hat mass of KOH, in grams, is required to prepare 125 mL of 2.35 M KOH solution? How many grams of NaOH will react completely with 187 ml of 0.430m HCl?

Compare and contrast the main approaches : Compare and contrast the main approaches for developing a WBS. Which approach do you feel is most user-friendly? Explain your answer.

Infant is shown a blue-colored card repeatedly : Imagine that an infant is shown a blue-colored card repeatedly, until the infant stops watching. If the color of the card is now changed to green, and the infant starts watching again, researchers can infer that the infant:

Calculate the rms volatge across the load : he circuit is excited by a full-wave, ac/dc SCR converter. The ac voltage (input to the converter) is 120 V (rms), and the circuit resistance is 5 Ohm. At a trggering angle of 30 degrees, the load current is continous . Calculate the following

Describe how disparate treatment and disparate : Describe how disparate treatment and disparate impact were factors affecting this case.

User Account

All Pages