Answer:
<h2>5.59 </h2>
Explanation:
The pH of a solution can be found by using the formula
From the question we have
We have the final answer as
<h3>5.59</h3>
Hope this helps you
Answer:
(we use hess's law) it is so simple but the second reaction is not correct please right it
All elements are balanced so B
Answer:
<h2>The answer is 100 N</h2>
Explanation:
The force acting on an object given it's mass and acceleration can be found by using the formula
<h3>Force = mass × acceleration</h3>
From the question
mass = 10 kg
acceleration = 10 m/s²
We have
Force = 10 × 10
We have the final answer as
<h3>100 N</h3>
Hope this helps you
Answer:
did you mean to add or attach a paper to this? We need more info to help
Explanation: