Compute the percent of water in the sample

Assignment Help Chemistry

Reference no: EM13521069

A .8046 gram sample of impure BaCl2 * 2H2O weighed .7082 grams after it was dried at 200 degrees C for two hours to drive off H2O. Calculate the % water in the sample.

Reference no: EM13521069

Questions Cloud

What value of inductance should you choose for car alarm : An Electromagnetic Car Alarm, Your latest invention is a car alarm that produces sound at a particularly annoying frequency of 3500Hz. What value of inductance should you choose for your car alarm circuit

Generate a set of rules and expectations : Generate a set of rules and expectations, examine and explain the role students have in the classroom and examine and explain the role you play in the classroom.

Determine the image distance of this new image : An object is placed in front of a converging lens in such a position that the lens (f = 14.0 cm) creates a real image located 28.0 cm from the lens. What is the image distance of this new image

Obtain the diameter of the moons image on the slide film : The moon's diameter is 3.48 106 m, and its mean distance from the earth is 3.85 108 m. Find the diameter of the moon's image on the slide film

Compute the percent of water in the sample : A .8046 gram sample of impure BaCl2 * 2H2O weighed .7082 grams after it was dried at 200 degrees C for two hours to drive off H2O. Calculate the % water in the sample.

What is the depth of the water at this point : A person is lying on a diving board 3.50 above the surface of the water in a swimming pool. What is the depth of the water at this point

Concepts of ontological freedom account for free will : "First, how can Sartre’s concepts of ontological freedom account for Free Will, Determinism and Compatibilism; Second, while still using Sartre’s concept of ontological freedom provide an argument against each of the positions; Finally, throughout..

Agreement between dhec and the independent company : Calculate an appropriate measure of agreement between DHEC and the independent company - Estimate for the proportion with a fast reaction time for each sex.

Evaluate the percent purity of a sample : Calculate the percent purity of a sample of impure H2C2O4*2H2O if .4006 grams of this material requires a titration with 28.62mL of a KMnO4 solution, 1.000 mL of which contains 5.980mg of KMnO4.

User Account

All Pages