Examlex
What is the effective pH range for a sodium acetate/acetic acid buffer? (For CH3COOH, Ka = 1.8 * 10-5)
Zero Gravity
A condition of apparent weightlessness experienced when no net gravitational forces are acting on an object.
Smooth Muscle
A type of muscle tissue that is not under conscious control, found in the walls of internal organs such as the stomach and intestines.
Digestive Tracts
The series of hollow organs joined in a long, twisting tube from the mouth to the anus through which food and waste pass.
Stabile Cells
Stabile cells are cells that have the ability to regrow and divide but usually remain in a state of quiescence until stimulated by injury or disease.
Q11: The gas phase reaction of nitrogen
Q20: A first-order reaction has a rate constant
Q26: What is the molality of a 0.142
Q30: Calculate K<sub>c</sub> for the reaction 2HI(g)<sub> </sub>
Q30: In the course of research, a chemist
Q45: In the reaction, 2N<sub>2</sub>O <span
Q46: Mg<sup>2+</sup>(aq)+ 2OH<sup>-</sup>(aq) <span class="ql-formula" data-value="\rarr"><span
Q58: Over what range of pH is a
Q82: K<sub>c</sub> for the reaction CO<sub>2</sub>(g)+ H<sub>2</sub>(g) <img
Q149: In the reaction H<sub>2</sub>CO<sub>3</sub> + H<sub>2</sub>O