Answer:
Explanation:
Given data:
Initial temperature T₁ = 25.2°C = 298.2K
Initial pressure P₁ = 0.6atm
Final temperature = 72.4°C = 345.4K
What we need to find:
Final pressure = ?
To determine this, we apply a modified version of the combined gas law with constant volume. This simplifies our calculations to:
Here, P and T signify pressure and temperatures, 1 refers to initial and 2 to final temperatures.
Now we can substitute the known variables:
P₂ = 0.7atm
FeCl₃ reacts frequently with phenolic compounds.
I hope this is useful!!
Answer:
The alteration in the state of matter occurs when sufficient thermal energy is either added to or taken away from an object.
The molar masses for H2S and NH3 are 34 and 17 g/mol, respectively. The appropriate equation to represent this is,
Rate A/Rate B = √(molar mass B/molar mass A)
Substituting values,
x/77 = √(17 /34 )
x = 54.4
This means NH3 will take 54.4 seconds to escape through the container.
Elements on the Periodic Table are categorized into groups such as Metals, Non-metals, and Metalloids. Their reactivity can be determined by their placement on the table. Among metals, reactivity escalates as you move leftward and downward. For non-metals, reactivity grows as you move rightward and upward, beginning from the lower part of the table.
