Answer:
it can be usefull in many ways
Explanation:
Answer:
The pressure of CO2 at the equilibriumis 0.185 atm
Explanation:
Step 1: Data given
The value of Kp at that temperature is 0.242
FeO was initially in a container with CO at a pressure of 0.95 atm
Step 2: The balanceequation
FeO(s) + CO(g) ⟷ Fe(s) + CO2(g)
Step 3:The initial pressure
pCO = 0.95 atm
pCO2 = 0 atm
Step 4: The pressure at the equilibrium
pCO = 0.95 - x atm
pCO2 = X atm
Step 5: Calculate Kp
Kp = pCO2 / pCO
0.242 = X / (0.95 - X)
X = 0.185
pCO = 0.95 - 0.185 = 0.765 atm
pCO2 = 0.185 atm
The pressure of CO2 at the equilibriumis 0.185 atm
The reaction uses B) 9.0 g Br₂.
iron + bromine ⟶ product
2.0 g + <em>x</em> g ⟶ 11.0 g
According to the <em>Law of Conservation of Mass</em>, the total mass of the reactants must equal the total mass of the products.
∴2.0 + <em>x</em> = 11.0
<em>x</em> = 11.0 – 2.0 = 9.0
The reaction uses 9.0 g Br₂.
Answer:
Explanation:
48000 minutes [ 1 hour / 60 min ] 1 day / 24 hours ] [365 days / year]
48000 * [ 1/(60 * 24 * 365)]
48000 * [1 / 525600]
There are 0.0930954years in 48000 minutes
Answer:
RBCs are disc-shaped with a flatter, concave center. This biconcave shape allows the cells to flow smoothly through the narrowest blood vessels. ... Many RBCs are wider than capillaries, but their shape provides the needed flexibility to squeeze through