<span>D. It shows that the electrons within an atom do not have sharp boundaries.</span>
Answer:
The answer is 20 % V/V
Explanation:
We use this formula for calculate the %V/V:
%V/V= (ml solute/ml solution) x 100= (75ml/375 ml)x 100 = 20 % V/V
<em>The% V / V represents the amount of ml of solute dissolved in 100 ml of solution</em>
Explanation:
loss of electrons and an increase in oxidation number
Rate equation for the reaction is as follows
Rate = k [A]³[B]²
concentration of A = 2 M
concentration of B = 3 M
k - rate constant - 0.01
as this is a 5th order reaction, units for rate constant are M⁻⁴s⁻¹
substituting these values in the equation
Rate = k [A]³[B]²
rate = 0.01 M⁻⁴s⁻¹ x (2 M)³ x (3 M)²
rate = 0.01 x 8 x 9 = 0.72
rate of the reaction is 0.72 M/s
Sarah’s experiment shows that for every 10 centimeters of puck acceleration, the swing length increases by 50 centimeters.
