Knowing the relative fraction of each isotope of a particular element that occurs in nature allows you to calculate the atomic mass of that element, which, because it is an average, is not the mass of any one atom but a number that is between the heaviest and lightest isotopes pres...
On the contingencies section I need to apply 'magic merv'. These are the parameters which can effect criticality - mass, absorption, geometry, interaction, concentration, moderation, enrichment, reflection and volume. For the mass section I'm not sure if I need to calculate the critical mass ...
Calculate the mass of 30.0 ml of methanol, given the density of methanol is 0.790 g/ml. mass = volume x density mass = 30 ml x 0.790 g/ml mass = 23.7 g In real life, you can usually look up the density of commons liquids in reference books or online. While the calculation is sim...
a percentage is a general term for a proportion out of a hundred, so you can only calculate percentages into grams when it’s a percentage of a certain mass. To calculate it, you convert the percentage you want into a decimal proportion and then multiply that proportion by the mass of th...
The solution is to create a cut plot at the exit of the pipe, normal to the flow. You can crop the cut plot to limit display at the exit of the pipe, if it's not possible no problem ! In a surface parameter you select the cut plot and then you can calculate the mass ...
Problem Sum to Calculate Atomic Mass Calculate the atomic mass of an element with an atomic number of 18 and a neutron number of 20. Solution: The number of protons = 18. The number of neutrons = 20. Atomic mass is the mass of an atom= Number of protons + Number of neutrons A= 18...
As I said in a previous post, extensive information is not necessary if you calculate the mass per unit volume. All other information is present in the thermodynamic tables for the substance (e.g., the steam tables for water). Juanda said: In this scenario, only the pressure is known ...
This paper is interested to introduce a new economic indicator that is called "the economic mass ()". The economic mass () tries to explain the economic behavior of any economy from a multidimensional perspective. Therefore, the main objective to build the economic mass () is to have an ...
Density is mass per unitvolume. Finding the density of agasis the same as finding thedensityof asolidor liquid. You have to know the mass and the volume of the gas. The tricky part with gases is that you are often given pressures and temperatures with no mention of volume. You have to...
Key Takeaways: How to Calculate Gas Density Density is defined as mass per unit volume. If you happen to know how much gas you have and its volume, the calculation is easy. Usually, you only have implied information and need to use the ideal gas law to find the missing bits. ...