Hi there!
To find the volume of a rectangular prism, we need to multiply all of its dimensions together.
In this case, we would multiply the length, width, and depth:
4 * 4 * 8
= 16 * 8
= 128
So, the answer is 128 cubic feet.
Hope this helps!
The atmosphere is thick and gaseous. The most common gases are helium and hydrogen.
1.velocity-displacement. The first two equations of motioneach describe one kinematic variable as a function of time. ... Velocity is directly proportional to time when acceleration is constant (v ∝ t). Displacement is proportional to time squared when acceleration is constant (s ∝ t2).
Answer:
The final volume of the copper (ii) sulfate solution = 93.6 mL
<em>Note: The question is incomplete. The complete question is given below:</em>
<em>A chemist must dilute 37.0 mL of 602. mM aqueous copper(II) sulfate (Cuso4) solution until the concentration falls to 238. mM. He'll do this by adding distilled water to the solution until it reaches a certain final volume. Calculate this final volume, in milliliters. Be sure your answer has the correct number of significant digits.</em>
Explanation:
Using the equation of dilution, C₁V₁ = C₂V₂
where C₁ = initial concentration
V₁ = initial volume
C₂ = final concentration
V₂ = final volume
For the aqueous solution of copper (ii) sulfate
C₁ = 602 mM; V₁ = 37.0 mL; C₂ = 238 mM; V₂ = ?
Making V₂ subject of formula
V₂ = C₁V₁/C₂
V₂ = (602 mM * 37.0 mL)/238 mM
V₂ = 93.6 mL
Therefore, the final volume of the copper (ii) sulfate solution = 93.6 mL
Answer:
Balanced Eqn
2C2H6 + 7O2 = 4CO2 + 6H2O
From the balanced equation
2((2*12)+(1*6)) of Ethane gave 6((1*2)+16)) of water
60g of Ethane. >. 108g. Of water
Xg > 1.61
X= 1.61*60/108
X= 0.89g