Answer: C. 146 g
Explanation:
To calculate the moles, we use the equation:
Thus
For sodium nitrate
moles = 1.72
Molar mass of sodium nitrate = 85g/mol
Putting values in above equation, we get:
Sucking in the water. Osmosis is just like putting a raisin in water it turns right back into a grape
Answer:
A buffer is most resistant to pH change when [acid] = [conjugate base]
Explanation:
My best bet is A
Answer:
9.67 g
Explanation:
176 cm³ / 18.2 g/cm³ = 9.6703296703...
I rounded to the nearest hundredth