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Why might a laboratory experiment produce less product than predicted through stoichiometry?
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How is Stoichiometry relevant in industrial chemistry?
Large scale industrial processes, like oil refineries or fermentation, generally employ multiple chemical reactions to produce their final products. Stoichiometry describes the quantitative relationship between raw materials consumed and products produced in chemical reactions. Stoichiometry (coupled with mass and energy balances) is used in industrial chemistry to determine the raw materials required to produce a given slate of products and given configuration of processing equipment.
Why is limiting reactants important in stoichiometry?
Limiting reactants are the reactants that are used up first. And once they are used up, they stop, or limit, the reaction. So the amount of product that can be produced depends on the limiting reactant. The other reactant, the one in excess, would predict a larger amount of product. But once we produce the amount of product predicted by the limiting reactant. The limiting reactant is used up and the reaction stops.
What color flame would copper produce?
It usually produces a green sort of colour unless you hold the experiment out incorrectly
What are some real life uses of stoichiometry?
Stoichiometry is converting one unit to another unit to solve a problem. Oftentimes we learn stoichiometry in chemistry class and think, "When will I ever use this?" The answer: the grocery store.Suppose you want to buy three pounds of the cheapest cheddar cheese at the store. One cheese block costs $4.50 for 12 oz. and the other costs $12.00 for one pound. Which is cheaper? How much are you going to pay?The easy way would be to buy three pounds of the $12.00 cheese. You would pay $36 for three pounds and get ripped off.With a little stoichiometry you can find how many little blocks you would need: 3lbs*(16oz/lb)*(1block/12oz) = 4 blocks.4 blocks * ($4.50/block) = $18You would pay half the price for the same amount of cheese by buying the littler blocks.The same stoichiometry process applies to buying any kind of meat, cereal, or produce at the store to get the best price.
What is the use of HCHO?
1.formaldehyde is used to preserve dead fossils. 2.it is used to produce medicine for urine infection. 3.used as a laboratory reagent
How many automobiles is predicted that Japan will produce in 2010?
1.27 billion
Classical physics predicted that?
Any frequencies of light will produce the photoelectric effect
How is Stoichiometry relevant in industrial chemistry?
Large scale industrial processes, like oil refineries or fermentation, generally employ multiple chemical reactions to produce their final products. Stoichiometry describes the quantitative relationship between raw materials consumed and products produced in chemical reactions. Stoichiometry (coupled with mass and energy balances) is used in industrial chemistry to determine the raw materials required to produce a given slate of products and given configuration of processing equipment.
Stoichiometry grams of N2 are needed to produce 20 grams NH3 N2 plus H2 NH3?
16,45 g nitrogen are needed.
What is the conclusion for experiment pollen germination?
The conclusion is what happens during the experiment. In this experiment it was determined that the germination would produce certain plants.
Can a hypothesis ever be disproved by a single experiment?
Yes, if the experiment does not produce the same results time and time again
Why did mendel use pea in his experiment?
They produce many offspring
Why is limiting reactants important in stoichiometry?
Limiting reactants are the reactants that are used up first. And once they are used up, they stop, or limit, the reaction. So the amount of product that can be produced depends on the limiting reactant. The other reactant, the one in excess, would predict a larger amount of product. But once we produce the amount of product predicted by the limiting reactant. The limiting reactant is used up and the reaction stops.
Why did mendel use pea plants in his experiment?
They produce many offspring
Why did Mendel's use pea plant in his experiment?
They produce many offspring
Why did Mendel used pea plants in his experiment?
They produce many offspring
If a related measures experiment and matched subject experiment both produce t statistics with degrees of freedom of 20 which experiment used more subjects?
The matched subject because the experiment involves pairs which halves the df.
