Answer:
The equilibrium position shifts to the right, in accordance to the constraint principle
 
        
             
        
        
        
Answer:
0.21 M. (2 sig. fig.)
Explanation:
The molarity of a solution is the number of moles of the solute in each liter of the solution. The unit for molarity is M. One M equals to one mole per liter.
How many moles of NaOH in the original solution?
 ,
,
where
 is the number of moles of the solute in the solution. is the number of moles of the solute in the solution.
 is the concentration of the solution. is the concentration of the solution. for the initial solution. for the initial solution.
 is the volume of the solution. For the initial solution, is the volume of the solution. For the initial solution, for the initial solution. for the initial solution.
 .
.
What's the concentration of the diluted solution?
 .
.
 is the number of solute in the solution. Diluting the solution does not influence the value of is the number of solute in the solution. Diluting the solution does not influence the value of . . for the diluted solution. for the diluted solution.
- Volume of the diluted solution:  . .
Concentration of the diluted solution:
 .
.
The least significant number in the question comes with 2 sig. fig. Keep more sig. fig. than that in calculations but round the final result to 2 sig. fig. Hence the result: 0.021 M.
 
        
                    
             
        
        
        
 traslation is called when a object take a travel around the sun
 
        
             
        
        
        
1.Decomposition i think
2.boiling
3.It is a solid at room temperature and pressure.
4.<span>The base donates a hydrogen ion.
5.That causes the oxidation of another element
6.</span>MnO2
7.When a substance is reduced, electrons are lost.
8.True I think
9.False
10.True
Hope these are correct