People walking on the sidewalk crushthe calcium chloride pellets.
In 1(atm) the patients blood is 760 mmHg
With an atomic number of 55, that means there are 55 protons. Because electrons do not count towards atomic weight, the element would have 150-55 neutrons. So, 95 neutrons.
Answer:
The answer is (H30+) =3,55e-8M and (OH-)=2,82e-7M
Explanation:
We use the formulas:
pH= - log(H30+) and Kwater=(H30+)x(OH-)
pH= - log(H30+) ----< (H30+)= antilog- pH=antilog- 7,45=3,55E-8M
Kwater=(H30+)x(OH-)
(OH-)=Kwater/(H30+)= 1,00e-14/3,55e-8 = 2,82e-7
<span>Limiting Reactant - The reaction in a chemical reaction that limits the amount of product that can be formed.<span> The reaction will stop when all of the limiting reactant is consumed. that's my answer that I got from https://www.chem.tamu.edu/class/majors/tutorialnotefiles/limiting.htm <-- here </span></span>
