Other Chemistry Answers

What are the applications of the DNS Assay

determine the mass of a sample of 3.6moles of CaCl2

why the compounds with high intermolecular forces have low pressure ?

Answer the following questions by referring to the equation below:

2 C6H10 + 17 O2  12 CO2 + 10 H2O

If 35 grams of C6H10 and 45 grams of oxygen are reacted,
i) which one is the limiting reagent?
ii) how many grams of carbon dioxide will be formed?
iii) how much of the excess reagent is left over after the reaction is complete?
iv) if 35 grams of carbon dioxide are formed, calculate the percent yield of this reaction.

Calculate the mass of 1.505 molecules of oxygen gas

If 180.3g of aluminum reacts with 103.4g of sulfuric acid then 203.7 grams of Aluminum Sulfate and _______g of Hydrogen gas would be produced.
How many grams of Hydrogen gas is produced in this instance?

The air quality standard for carbon monoxide is 9 ppm. If we stepped into an air source that contains 9 ppm CO, and took one deep breath, how many molecules of CO would we inhale? [Our total lung capacity is about 1 liter, and it is estimaed that one liter of air contains about 2*10^22 molecules of air]

A container holds 5.00 arm oxygen , 3.27atm of hudrogen and 7.45 atm niteogen gas what is total in container

The genetic code is said to be degenerate, unambiguous, non-overlapping, without punctuation and is universal. Explain each aspect of this statement

Calculate the mean, median and mode, standard deviation and co-efficient of variation, locate the outlier of each and how precise and accurate are these measurements.
1.356, 1.414, 1.357, 1.991, 1.292, 2.220, 1.361, 1.281, 1.400, 1.235