The greatest number of valence electrons available for bondinging is Chlorine.
The spoon will get warmer as it takes in the heat of the water
Answer:
Explanation:
The volume and number of moles are constant, so we can use Gay-Lussac’s Law:
At constant volume and number of particles, the pressure exerted by a gas is directly proportional to its temperature.
Data:
p₁ = 0.500 atm; T₁ = 315 K
p₂ = 0.750 atm; T₂ = ?
Calculations:
Answer:
An isotope is one of two or more forms of the same chemical element. Different isotopes of an element have the same number of protons in the nucleus, giving them the same atomic number, but a different number of neutrons giving each elemental isotope a different atomic weight.
Explanation:
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<span>(80.0, 20.0)
The statement states that 80% of the compound is carbon. To acheive the amount of carbon in a 100 g sample, you need to multiply the weight of the sample by the percentage of carbon in the compound. Recall that 80%=80/100=.8
.8*100g=80g of carbon.
The same process goes for the hydrogen. .2*100g=20g hydrogen.</span>
