Answer:
nuclear energy and solar geothermal
Explanation:
nuclear energy generates heat to produce steam, which is used by a turbine generator to generate electricity
solar geothermal heat pump system allows homeowners to tap into the energy sent down from the sun that is stored by the earth
Answer:
0.5077 moles
Explanation:
Data Given:
Moles = n = <u>???</u>
Temperature = T = 300 K
Pressure = P = 380 mmHg = 0.50 atm
Volume = V = 25 L
Formula Used:
Let's assume that the hydrogen gas in balloon is acting as an Ideal gas, the according to Ideal Gas Equation,
P V = n R T
where; R = Universal Gas Constant = 0.082057 atm.L.mol⁻¹.K⁻¹
Solving Equation for n,
n = P V / RT
Putting Values,
n = (0.50 atm × 25 L) / (0.082057 atm.L.mol⁻¹.K⁻¹ × 300 K)
n = 0.5077 moles
Answer: is considered to be cruel in the case that it is pre-meditated or intended
B. As3 because potassium atoms do this to form ions with the same electron configuration as the noble gas argon
I have the same question atm, but I'm pretty sure this is the answer.
I'm pretty sure we're combining these together to get a reactant, so if this is one of your answer choices chose 2Fe2O3, reason is when we add 4Fe + 3O2, we get the same answer, but in a different form.