Answer:
90g
Explanation:
We need to find the molar mass of C6H12O6. This is done below:
MM of C6H12O6 = (12x6) + (12x1) + (6x16) = 72 + 12 + 96 = 180g/mol
From the question, we obtained:
Volume = 1L
Molarity = 0.5M
Number of mole = Molarity x Volume
Number of mole = 0.5 x 1 = 0.5mol
Mass conc of C6H12O6 = number of mole x MM = 0.5 x 180 = 90g
Answer:
c
Explanation:
touching a hot piece of metal. because the energy or the hotness of the pot is touching your hand which is a direct contact.
Answer:
Solubilities of 
increases with increasing acidity
Explanation:
Concentration of 
decreases with increasing acidity. Therefore solubility of 
increases to keep constant solubility product.
Concentration of 
decreases with increasing acidity due to formation of 
. therefore solubility of ZnS increases to keep constant solubility product
Increasing acidity have no effect on this above equilibrium. Therefore solubility of 
remains constant.
Concentration of 
decreases with increasing acidity due to formation of 
. Therefore solubility of 
increases to keep constant solubility product.
Increasing acidity have no effect on this above equilibrium. Therefore solubility of NaI remains constant.
Concentration of 
decreases with increasing acidity due to formation of 
. Therefore solubility of 
increases to keep constant solubility product.
