Calculating the initial concentration of a solution – otherwise known as molarity – is an important process commonly found in the chemical and biochemical world. Molarity is the number of moles of solute per liter of solution. Therefore, you need to determine how many moles of a solute are i...
1. Find mole of H2, N2 and NH3 after equilibrium 2. Calculate the heat. Given that delta H = -91 kJ 3. Calculate K my solution : 3H2 + N2 ---> 2NH3 I 3 9 C -3x -x +2x E 3-3x 9-x 2x then 2x/(2x+12−3x−x) = 1/2 then x = 2 but it's impossible because ...
When you first learned how to convert from one unit of measurement to another – for example, converting from inches to feet, or from meters to centimeters – you may have learned to express the conversion as a fraction. The same trick makes it easy to convert from onetypeof measurement to...
(rpgetvar 'species/save-gradients?) can be used to check the current value of this variable. It should return #t (true) now. cheers Hello sir, I was trying to get calculate the gradients of species mass and mole fraction in fluent. I could find the command for gradient of species mas...
How to calculate mole fraction? How many moles are in 10 g of 2Ag(NO3)? How many moles are there in 37.8 g of V? How to find how many moles are in a solution What is a mole in chemistry equations? How many grams are in 238 moles of arsenic? How many moles of IO2 conta...
How many moles of nitric oxide are formed from 0.60 mole of nitrogen dioxide? How many moles of dinitrogen pentoxide are needed to produce 1.25 moles of nitric acid? How many molecules are in 28 grams of ammonia (NH_3)? Calculate the mole fraction of nitric acid in a 17.5% by mass aqu...
If you need to calculate humidity: The relative humidity is given by the partial pressure of water to the saturated vapor pressure at the same (dry bulb) temperature. You can convert your mess fractions into mole fractions and calculate the partial pressure of water and then calculate the parti...
the largest block of content based on its dimensions within the user’s viewport. In other words, if there is a single with lots of text or a single image that takes up a large portion of the screen, that may be considered the largest block of content and used to calculate LCP. It...
(i.e. standards in KCl) for background analysis on each measurement day. The detected intensities from the mass spectrometer were calibrated by linear regression, and then the equation of the calibration curve was used to calculate concentrations of dissolved ions in the electrolyte. The ...
But the gas density (say d, the parameter of your request) is actually : Ro / (Ro of air at same pressure and temperature) and you have to calculate Ro(air) the same way, knowing that M(air) is 0.029 kg/mole If your gas is a mixture, you can consider that : M = SUM (Xi ...