If 25 milliliter of 0. 80M HCl is used to completely neutralize 40. milliliters of NaOH solution, the molarity of the base is 0.5M.
<h3>How to calculate molarity?</h3>
The molarity of a solution can be calculated using the following expression:
M1V1 = M2V2
Where;
- M1 = molarity of acid
- M2 = molarity of base
- V1 = volume of acid
- V2 = volume of base
25 × 0.80 = 40 × M2
20 = 40M2
M2 = 20/40
M2 = 0.5M
Therefore, if 25 milliliter of 0. 80M HCl is used to completely neutralize 40. milliliters of NaOH solution, the molarity of the base is 0.5M.
Learn more about molarity at: brainly.com/question/12127540
Answer:
I don't think so, it will just go slower because the ocean is denser
Explanation:
1.c.) vegetarian and sediment build up in the bottom hope that work's✌
3.<span>D. Since in an uplift the water descending will go even faster making it crush on the rocks with more force and more friction increasing the rate of erosion.... Helped ? :) </span>
<span>And it's true since more water makes it faster and increase in land covering
thus taking more to the sea bed :x erosion
5.</span><span>Winter – Due to an increase in snowfall
</span><span>
8.</span><span>A perched water table is normally insufficient for the purpose of supplying domestic groundwater requirements and generally runs dry after it has been drilled. If a perched water table intersects a surface that has a slope, it can be manifested by seeps or springs along this line of intersection. The slope of a water table is in general proportional to the slope of the overlying land surface.
</span>13.<span>The oil could leak into your neighbors’ yards and kill the grass roots.
</span><span>
14.
</span><span>Energy needed
</span>
phew im done :)
Answer:
A) anode
Explanation:
An electrode is strip of metal on which the reaction takes place. In a voltaic cell, the oxidation and reduction of metals occurs at the electrodes. There are two electrodes in a voltaic cell, one in each half-cell. The cathode is where reduction takes place and oxidation takes place at the anode