Hey there !
Number of moles of solution: 4.3 moles
Volume in liters:
450.0 mL / 1000 => 0.45 L
Therefore:
Molarity = number of moles / volume of solution ( L)
Molarity = 4.3 / 0.45
=> 9.55 M
Hope that helps!
Answer:
<h2>10 m/s²</h2>
Explanation:
The acceleration of an object given it's mass and the force acting on it can be found by using the formula
![a = \frac{f}{m} \\](https://tex.z-dn.net/?f=a%20%3D%20%20%5Cfrac%7Bf%7D%7Bm%7D%20%20%5C%5C%20)
m is the mass
f is the force
From the question
mass = 3.5 kg
force = 35 N
We have
![a = \frac{35}{3.5} \\ = 10](https://tex.z-dn.net/?f=a%20%3D%20%20%5Cfrac%7B35%7D%7B3.5%7D%20%20%5C%5C%20%20%3D%2010)
We have the final answer as
<h3>10 m/s²</h3>
Hope this helps you
Answer:
2n² means 2 × n × n . the power on the n represent the no. of time it is multiplied.
for ex 3x² = 3 × x × x
4x⁴ = 4 × X× X × X× X
The answer for this question is 0.8
Dang that’s crazy.. Goodluck ..