• Animals such as prairie dogs, can cause physical weathering by digging burrows.
The reaction between <span>C3H7SH and oxygen can be illustrated using the following balanced equation:
</span>C3H7SH (l) + 6O2 (g) --> 3 CO2 (g) + SO2 (g) + 4 H2O (g)
From the balanced equation above, 6 moles of oxygen are required to produce 4 moles of water.
Therefore, to know the number of oxygen moles needed to produce 2.33 moles of water, all you have to do is cross multiplication as follows:
number of oxygen moles = (2.33*6) / 4 = 3.495 moles
Answer: 0.58 moles
Explanation: Using ideal gas equation:
PV = nRT
P= pressure =500 kPa=4.93 atm [1 kPa= 0.009atm]
V= volume =3 L
n = no of moles = ?
R= gas constant =0.0821 Latm\molK
T= temperature = 310K
Rutherford is very well-known for his gold foil experiment. He used alpha rays to strike the gold foil. Before this he also observed radioactive decay. But in the gold foil experiment, he discovered the nucleus and the proton. So, the acceptable answers are: <span><em>emissions of radioactive elements and the proton</em>.</span>