Find a molecular weight of a gas if 14.1g of the gas in a 7,115.4cm^3 container at 20 degrees C exerts a pressure of 700 torr. (R=0.08206 L-atm-mol-1-K-1 and 760 torr=1atm) How is the ideal gas law usually written?
Grams to Moles Find the number of gramsof the substance. You will know from the problem how many grams and what the substance is, for example, 12 g of water. Find the molecular weight of each atom in the substance. The molecular weight is how much each molecule of the substance weighs ...
It turns out that there are many different things you can do with two pieces of glass, and these things can have a big effect on you when you use the lenses. As you will see in this article, there really is a difference between the various sunglasses you'll find out there. There ...
A driver might be found to have a level of 0.15, for example, while the legal limit is 0.08. To comprehend how we can gain access to such precise numbers, we have to ask ourselves: how does a breathalyzer work? What do those figures mean? And how do police officers find out if ...
Ask a question Our experts can answer your tough homework and study questions. Ask a question Search AnswersLearn more about this topic: Percent Composition | Formula & Calculation from Chapter 9 / Lesson 7 386K What is percent composition? Learn h...
Understanding the Science of THC Testing There are two primary ways to figure out the THC content of your flowers. You can grab a testing kit and find out for yourself at home, or you can use the approximate figures provided by your retailer. We’ll explore the latter first, before delvin...
Gums are so powerful, that you only need to use a tiny amount: typically between 0.1 and 0.5% of the weight of the base mixture. And if you go just slightly above these proportions, you'll start to get over stabilized ice cream, which can be quite unpleasant. ...
How to Make Moringa Tea for Weight Loss? In a pan, take one-two cups of water. Add in some moringa powder and bring it to a boil. Strain the mixture and consume it just like your morning tea. How is moringa powder used in Indian cooking?
It turns out that there are many different things you can do with two pieces of glass, and these things can have a big effect on you when you use the lenses. As you will see in this article, there really is a difference between the various sunglasses you'll find out there. There ...
It turns out that there are many different things you can do with two pieces of glass, and these things can have a big effect on you when you use the lenses. As you will see in this article, there really is a difference between the various sunglasses you'll find out there. There ...