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A solution is made by mixing 59.8 ml of 6.0 M HCl and 479.1 ml of 0.250 M HCl. Then the solution is diluted by adding water till the final solution is 800.0 ml. What is the final pH?
The amount of sulfuric acid produced can be determined by titration with sodium hydroxide of known concentration. An 666.0 gram sample of an air that is known to contain sulfur dioxide was reacted with excess hydrogen peroxide
Carbon monoxide gas burns in oxygen to form carbon dioxide gas. Write a balanced equation for the reaction and determine the volume of oxygen needed to react completely with 174 mL of CO at 40.0°C
what is the molarity of leadiinitrate solution if 50.00ml of the leadiinitrate solution is reacted with aluminum
At 100 ?C the vapor pressures of hexane and octane are 1836 and 354 torr, respectively. A certain liquid mixture of these two compounds has a vapor pressure of 666 torr at 100 ?C. Find the mole fractions in the liquid mixture and in the vapor phas..
Experiment 1: Preparing the Primary Standard PLEASE NOTE: The procedures described in this lab assume that you have already done the Titration Tutorial and are familiar with the technique. If you have not yet done the Titration Tutorial Lab, please ..
If you a litre (1000mL) bottle of oil in your engine, how much heat is produced in kcal?In BTU To solve this problem you must know the density of motor oil is .82 g/mL.
How long would you need to sample from a concentration of 1000 PPM using a flow rate of 50 ml/minute to collect 100 mg of material?
How many grams of Cl2 can be prepared from the reaction of 15.0g of MnO2 and 30.0g of HCl according to MnO2 + 4HCl >> MnCl2 + Cl2 + 2H2O
Explain why does the addition of NO2+ to acidic solution of acetanilide require to be performed at a cold temperature. Define what would be the products if this wasn't kept at a cold temperature
For the reaction A→ B + C while the natural log of [A] is plotted versus the time in seconds a straight line is obtained whose slope is -0.055s-1. Explain what is the concentration of A (in M) after 28.0 s if [A]o = 0.60 M
The pressure sensor outputs 20 mV/kPa and has a time constant of 4.9 s. How long after the pressure rises suddenly from 100 kPa to 400 kPa does the light go ON?
A 10.0 mL sample of vinegar, which is an aqueous solution of acetic acid, CH3COOH, requires 16.5 mL of a .500 M NaOH solution to reach the end point in a titration. what is the molarity of the acetic acid solution? CH3COOH(aq)+NaOH(aq)>NaCH3COO(aq..
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