The solubility of the substance in grams per 100g of water = 10g
The solubility of water is the amount of chemical substance that can dissolve to go a solution in the it at a specific temperature.
The quantity of substance given in grams= 15g
This is able to dissolve in water = 150g
Therefore the quantity of the substance that would dissolve in 100g of water = X g
Make X g the subject of formula= 15 × 100/150
= 1500/150
= 10g
Learn more about solubility here:
Answer:
d
Explanation:
B. saturated.
C. cooled.
D. settled.
Answer:
A) Shaken is the correct answer
Explanation:
The other three don't fit in with the solution if you think about it. When you shake something with lemonade crystals (Like a lemonade flavor packet in poured in a water bottle) it dissolves faster when you shake it rather than it sit on the bottom for 15 minutes! :) .
Hope this helps! :)
Answer:
The Person above me is correct
Explanation:
I got it right first try 100%
b. 0 °C
c. 100 °C
d. 120 °C
CH4 + 3O2 yields CO2 + 2H2O
Al4C3 + 3H2O yields CH4 + 4Al(OH)3
Zn + 2HCl yields ZnCl2 + H2