RNBWBlight6709 RNBWBlight6709

13-03-2024
Chemistry

contestada

Just part C Calculate the pH at the halfway point for each of the following titrations. (Assume that the temperature is 25°C.) (a) 102.5 mL of 0.19M HNO₂ (Kₐ = 4.0 x 10(⁻⁴)) titrated with.
A) 2.13
B) 4.00
C) 7.00
D) 9.87

Respuesta :

Otras preguntas

A toy company is releasing a new catapult for water balloons that launches them at 9.8 meters per second from a stand 0.6 meters tall. The function f(x) = −4.9x

Social classes (the social pyramid) is a characteristic of civilization that refers to 1.05 * 4 points

Which answer Choice demonstrates prudence: studying a little each day or waiting until the night before to begin to study?

2. Is there a correlation between the density of the object and whether or not it will sink or float in water? If so, what is the correlation?

Why is the sun essential to the way earth moves in the solar system? *

simplify 2x+1-2x/2x+1

what are the building blocks for this molecule

Which of the following parts of the plant facilitates photosynthesis? vascular tissue chloroplast roots stoma

7 Which of the following did Gandhi use to fight the British that also influenced Martin Luther King, Jr.? *

Place the items in order from highest to lowest degree of internal organization. tissue organ system organ cell ↓ ↓ ↓