2HNO3 + Ca(OH)2 --> 2HOH + Ca(NO3)2
Answer:
Mass = 2.12 g
Explanation:
Given data:
Volume of KMnO₄ = 255 mL (255/1000 = 0.255 L)
Molarity = 0.0525 M
Mass in gram = ?
Solution:
First of all we will calculate the number of moles.
<em>Molarity = number of moles of solute / volume in litter</em>
0.0525 M = number of moles of solute / 0.255 L
Number of moles of solute = 0.0525 M ×0.255 L
Number of moles of solute = 0.0134 mol
Mass in gram:
<em>Number of moles = mass/ molar mass</em>
Mass = moles × molar mass
Mass = 0.0134 mol × 158.04 g/mol
Mass = 2.12 g
1)unbalanced
2)Unbalanced
3)unbalanced
4)Unbalanced
5)Unbalanced
6)Unbalanced
7)Unbalanced
this might be wrong but i didnt see the same amount of certain elements on both sides
taste bitter
have high pH's - more than 7
feel slippery
Explanation:
Bases are certain metallic oxides, metallic hydroxides and aqueous ammonia. They are substances that produces hydroxyl ions in solutions.
- The aqueous solutions of many bases have a bitter taste
- Bases generally have a soapy or slippery feel.
- They have a high pH reading on the scale.
- They are good electrolytes
- The are used for making soaps in industries.
Learn more:
Acidity brainly.com/question/5121777
#learnwithBrainly
Answer: There are 20.24 grams of 
in the solution if the molarity is 0.649 M.
Explanation:
Molarity equals number of moles in a liter of solution as follows.
and, 
Therefore, 
Now, putting values in the above formula as follows.
(convert the volume from milliliter to liter)
Thus, there are 20.24 grams of in the solution if the molarity is 0.649 M.
