The pH meter measure the concentration of the hydrogen(+) ion, and the concentration of Hydroxide(-). Hydrogen is acidic, Hydroxide is basic.
The answer is D.
Answer:
38.16 mL
Solution:
Data Given;
Density = 1.31 g/mL
Mass = 50 g
Volume = ?
Formula Used;
Density = Mass ÷ Volume
Solving for Volume,
Volume = Mass ÷ Density
Putting values,
Volume = 50 g ÷ 1.31 g.mL⁻¹
Volume = 38.16 mL
It can possible be you're arteries or also you're intestines with is large and small.
Answer:
.5 moles
Explanation:
in one mole there are 6.02x10^23 particles. 3.01x10^23 is one half of a mole
Answer:
Four ways to tell if a chemical change has occurred is if:
Production of Gas (Bubble Formation)
Change in Odor
Change in Color
Temperature Change (Is it hotter or colder?)
Explanation:
