Answer:
1.69 moles of Xenon gas will occupy a volume of 37.8l in STP conditions
Explanation:
We use the formula PV=nRT. The conditions STP are 1 atm of pressure and 273 K of temperature.
PV=nRT ----> n=PV/RT
n= 1 atm x 37, 8 L/ 0,082 l atm/K mol x 273K
n=1,688555347 mol
The weight of a medium-size apple is about 1N.
The four base pairs of DNA are adenine, guanine, cytosine, and thymine. Adenine goes with thymine, and guanine goes with cytosine.
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