The formula for ideal gas law is:
P V = n R T
where
P is pressure = ?
V is volume = 1.50 L
n is number of moles = 1.57 mol
R is gas constant = 0.08205746 L atm / mol K
T is temperature = 273 K
P = 1.57 mol * 0.08205746 L atm / mol K * 273 K / 1.50 L
<span>P = 23.45 atm</span>
To remember what the reactant is, it always comes before the yielding sign (arrow). The elements after the arrow are known as the 'products'.
So, with this information, let's look for our reactants.
Remember, the reactants are the elements BEFORE the yielding sign (arrow).
We have Hydrogen and Oxygen before the arrow.
Your answer is:
Hydrogen + Oxygen
I hope this helps!
Answer:
Nobody knows
Explanation:
Chamomile (manzanilla) and pennyroyal (poleo) teas are popular for calming an upset stomach and reducing gas.
Both herbs contain complex mixtures of ingredients.
However, scientists have not conducted enough research on humans to say how these teas produce their effects.
Potassium belongs to the Alkali metals group