Answer:
i. Molar mass of glucose = 180 g/mol
ii. Amount of glucose = 0.5 mole
Explanation:
<em>The volume of the glucose solution to be prepared</em> = 500 
<em>Molarity of the glucose solution to be prepared</em> = 1 M
i. Molar mass of glucose (
) = (6 × 12) + (12 × 1) + (6 × 16) = 180 g/mol
ii.<em> mole = molarity x volume</em>. Hence;
amount (in moles) of the glucose solution to be prepared
= 1 x 500/1000 = 0.5 mole
When you mix 0.1 M HCI, with a drop of brothymol blje, this will make the incubator to change from blue to yellow.
Answer: the nucleus
hope this helps :)
<span>Boron is a solid at room temperature. It is classified as a metalloid which is neither a metal nor a nonmetal) and is generally brown or black in color</span>
Answer:
19kPa
Explanation:
the total pressure is given by 
The pressure 
similarly 
for equilibrium process let us consider both have one mole
so 
similarly 
so 
so total pressure=10+9=19 kPa
