the compound. When you are presented with a problem, you are either given the number of moles of the compound or you are given the density and volume of the compound. You can solve the problem by understanding how to put the given information together and then use the factor label method...
Moles and Molarity For acid-base chemistry purposes, it is more appropriate to measure solute concentration inmoles,or individual particles (e.g., atoms, molecules), per unit volume rather than mass per unit volume. This is because atoms react with each other in known proportions in a way un...
If you intended to make use of trial and error in order to find the combination to an e-mail password, having alphanumeric characters, it would take you approximately 6^36 different attempts. It’s about 1028, and it’s more than 17 000 moles. Considering approximately 500 large grapefruit...
Given 2 grams of Cu(NO3)2 and excess NaOH, calculate how much Cu(OH)2 can be produced? The molar mass of NaOH is 40g/mol, how many grams of NaOH are required to yield 0.65 mol? How many moles of H2O are produced when 2...
Learn how to convert grams to moles and moles to grams, including the formula to convert grams to moles. See examples of how to find moles from grams. Explore our homework questions and answers library Search Browse Browse by subject
(Al,Mg)-rich oxide film and its transition to a detrimental (Zn,Cu)-rich layer from the surface to the interior. We find that the Mg content of the oxide layer decreases from 33 at.% in the solution heat treated state to 15 at.% in the peak-aged sample. Through the use of ...
1.)Food volume is one variable in the equation. It can only be considered relative to what they’re fed, how often they’re fed, their activity level, age, size and the species in question. Softshell turtles are thought to be high metabolism turtles who need more food. Alligator snappers...
Given moles of H2 = 3 mol, moles of N2 = 9 mol for equation, 3H2 + N2 --> 2NH3, and the container containing both of them has 3L of volume after Equilibrium NH3 gives 50% mole fraction(Means that after reaction is complete, the number of moles of NH3 formed from reaction occupies...
Say you need to make a solution of 1M NaCl for a reaction you are running. How would you know how much salt to weigh out and then add to a given volume of water? To do this, you need to find a way to relate the mass of a compound (salt) to the number of moles of that comp...
Answer to: How do you find the number of moles of a gas if the pressure is 1.00 atm, the volume is 800 L, the temperature is 325 K, and KE = 4.05...