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MArishka [77]
3 years ago
8

If 19.2 liters of a gas are confined in a container at 269 kPa and 265 K. What is the volume of this gas at 310 K?

Chemistry
1 answer:
diamong [38]3 years ago
3 0
400 is your answer ! hope this helps 


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3 years ago
Using molecular orbitals, determine if the following cycloaddition of 1,3-butadiene and allyl anion is thermally allowed. heat ?
ASHA 777 [7]

Answer: cycloaddition of 1,3-butadiene and allyl anion is thermally allowed.

Explanation:

Using the frontier molecular orbital approach, we consider if the symmetry of the LUMO of the diene (1,3-cyclobutadiene) and the HOMO of the dienophile allyl anion), match each other since the diels alder reaction is a symmetry allowed process. The symmetries of these frontier molecular orbitals match each other hence the reaction is thermally allowed. It should be notes that 4+2 cycloadditions are thermally allowed although they are slow.

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3 years ago
What reaction occurs when two amino acids are put together?
liberstina [14]
Amino acids combine to form a dipeptide molecule, but their reaction is a condensation reaction. 
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3 years ago
How many grams of calcium phosphate can be produced when 89.3 grams of calcium chloride reacts with excess sodium phosphate?
larisa86 [58]
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3CaCl2 +2Na3PO4-->6NaCl +Ca3(PO4)2
moles of  CaCl2  =89.3g/[ (35.5x2) +40]=0.805moles
from  the  equation  above  the  ratio  of  CaCl2  to  Ca3(PO4)2  is  3:1  therefore  the  moles  of Ca3(PO4)2  is 0.809/3=0.268moles
mass  is  therefore  0.268  x310.18(R.F.M of   Ca3(PO4)2 ) =83.23grams
5 0
3 years ago
In a balanced chemical reaction which of the following is true? The products will weigh more than the reactants. The reactants w
chubhunter [2.5K]
The products and reactants weigh the same since u have to balance out the equation to have an equal number of molecules on bothsides
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