sgalvis2715 sgalvis2715

09-02-2024
Chemistry

contestada

Calculate the pH of a buffer prepared by mixing 300 cc of 0.3 M NH₃ and 500 cc of 0.5 M NH₄Cl. Kb for NH₃=1.8×10⁻⁵

A. 8.1187
B. None of these
C. 9.8117
D. 8.8117

Respuesta :

Otras preguntas

What does Juror 3 do to 8 which makes all of the other Jurors cry, "Look out!"

The reaction of quicklime with water is exothermic because: a) Quicklime is highly reactive. b) Quicklime reacts slowly with water. c) Quicklime releases a larg

If the system's characteristic equation is (s + 1)(s + 2)(s + 3)(s + 4) = 0. Determine using the Routh-Hurwitz criterion if the system is stable. (Hint: You wil

What was the original, unstated purpose of the Nazi-era ghettos?

because all development projects are themselves processes, managers apply their project management skills to improve the speed, quality, and productivity of inn

நேரத்திட்ட முறையினூடாக வகுப்பறைக் கற்பித்தல் செயற்பாட்டை எவ்வாறு முன்னெடுத்துச் செல்லலாம் என்பதை கட்டுரை முறையில் விளக்குக

department is least likely to interact with the purchasing function? a.engineering b.finance c resources d.operations

Do saturated fats have the max number of hydrogen atoms it can hold ?

Lock,flock,lack, black,lot,_

Which of the following protocols would allow you to install and manage a Windows server in a different building than the one you're currently ina. SANb. LDAPc.