9. Compounds can form from two nonmetals by sharing their electrons in a 
C) covalent
11. An atom that has an excess positive or negative electrical charge caused by the loss or addition of an electron is called a(n) ______. 
B) ion
5 is either A or C
        
             
        
        
        
The fragment of an asteroid or any interplanetary material is known as A. METEROID
        
             
        
        
        
According to newton's first law, massive objects have larger inertia than
small objects, which means it takes more force to move bigger things
than smaller
ones.
        
                    
             
        
        
        
The pH of the solution is 0.37.
<h3>What is the pH of the solution?</h3>
We can write the equation of the reaction as;

Number of moles of  = 24/1000 * 1 = 0.024 moles
= 24/1000 * 1 = 0.024 moles
Number of moles of  = 60/1000 * 1  = 0.060 moles
= 60/1000 * 1  = 0.060 moles
Given that the reaction is 1:1, the limiting reactant is NaOH
Number of moles of NH4Cl left over = 0.060 - 0.024 = 0.036 moles
Concentration of left  over NH4Cl = 0.036 moles/(24 + 60)/1000
= 0.43 moles
pH = -log(0.43)
pH = 0.37
Learn more about pH:brainly.com/question/15289741
#SPJ1
 
        
             
        
        
        
Air resistance ------- - - -- - - - :)