Dalton based in his theory proposed the elements that are composed of identical mass and properties
.0002345 I believe this is correct
Answer:
<h2>The answer is 2500 N</h2>
Explanation:
The force acting on an object given it's mass and acceleration is given by
<h3>Force = mass × acceleration</h3>
From the question
mass of car = 25 kg
acceleration = 100 m/s²
The force is
Force = 25 × 100
We have the final answer as
<h3>2500 N</h3>
Hope this helps you
The chemical formula depends on the type of acids it is. Acidic rain is a complex mixture of nitrous, nitric, sulfurous and sulfuric acids which all combine to lower the pH.
<u>Answer:</u> The mass of 1 mole of lithium is 6.941 grams.
<u>Explanation:</u>
To calculate the mass of a compound or element, we use the formula used to calculate the number of moles:
Where,
Number of moles of lithium = 1 mole
Given mass of lithium = ? g
Molar mass of lithium = 6.941 g/mol
Putting value in above equation, we get:
Hence, the mass of 1 mole of lithium is 6.941 grams.
