Wouldn't you set up the equation like this: 37.4 (1mol/159.65)(3mol/1mol)(28/1mol) I understand how to do the percent yield, I just can't figure out the mass to mass equation part
Wouldn't you set up the equation like this: 37.4 (1mol/159.65)(3mol/1mol)(28/1mol) I understand how to do the percent yield, I just can't figure out the mass to mass equation part
Egargite is an intrusive igneous copper arsenic sulfide mineral (Cu3AsS4) which is an important ore of copper in copper sulfide deposits. The mineral consists of approximately 48.407% Cu by...
i dont understand the lewis dot structure of SOBr2 can someone help?
This incredibly simple question has stumped me. I can't get the right answer.
Construct the molecular orbital diagram for H22+ and then identify the bond order. I am struggling with understanding how to do this. I would appreciate some help!
A sample of a new anti-malarial drug with a mass of 0.2394 g was made to undergo a series of reactions that changed all of the nitrogen in the compound into N2. This gas had a volume of 18.90 mL when...
Please explain thoroughly how to solve these . Thank you ! 1.) Sucrose has a molecular mass of 342 daltons. To make a 2-molar (2 M) solution of sucrose, _____. a) stir 342 g of sucrose...
How many kilograms of carbon monoxide would be required to reduce the oxide? How many kilograms of coke would be needed? In each case, how many kilograms of pure iron would be produced?
Hello, I humbly appreciate if you will answer these ff. questions. 1. Can you tell whether a substance is an element or a compound based on its physical appearance? 2. Knowing that...
the value of sine 90 degree is
calculate equilibrium constant
How should this problem be solved?
Based on the activity series, predict whether each of the following possible reactions will occur. For each reaction that will occur, write the products and balance the equation. Ni(s) +...
A what volume of water did you actually dispense B what is your error in this measurement.
A laboratory experiment requires 2.0 L of a 1.5 M solution of hydrochloric acid (HCl), but the only available HCl is a 12.0 M stock solution. How could you prepare the solution needed for the lab...
Before we begin, let's first establish an understanding of basic terminology. It may be harder than you think to clearly define what is a chemical versus a chemical reaction. To help us better differentiate...
I dont get this problem need helping solving it step by step
How many liters of chlorine gas can react with 56.0 grams of calcium metal at standard temperature and pressure? SHow all of the work used to find your answer. Ca + Cl2 ----->...
I know that the answer is XY2 but I cannot figure out how. I subtract 80 by 60 to get 28 then by 32 to get 4 electrons for Element X but i'm not sure if that is correct.
The half life of Co-60 is 5.3 years. How much Co-60 will remain after 1 year in a sample initially containing 10g of Co-60? Please show your solution so that I'll how to solve...