sophieeeo3944 sophieeeo3944

28-10-2022
Chemistry

contestada

a buffer made up of nh4cl and nh3 has a ph of 9. 100 m of the buffer was titrated with 0.1 m hcl. to reach the end point 50 ml of hcl wad added. what the original concentration of nh4 in the buffer

Respuesta :

Otras preguntas

In an animal that switches between sexual and asexual reproduction, when is sexual reproduction more likely to occur? in an animal that switches between sexual

which choice is equivalent to the product below for acceptable values of x

Which amendment said that states couldn't prevent prevent people from voting based on their race?

it takes 1/2 of a gallon of paint 1/3 of the wall. How Many gallons of paint will it take to paint the entire wall. helppp me as soon as possible thanks ❤

What is 7 time 4 This is around 10-15 points

Which of the following are true? Select all that apply. A. There are generally between three to five election officers at each polling place. B. A primary is an

Help please .........

ben and jerry start with the same number of cards. after ben gives 12 cards to jerry, jerry has 2 times as many cards as ben. how many cards did ben have at the

What does it mean his average per game but it does not tell me how many games

Which describes a characteristic of civilization? Question 1 options: painting and sculpture mathematics trade and economic activity worship of deities