jjthejetplane6388 jjthejetplane6388

12-04-2024
Chemistry

contestada

Which of the following is a buffer solution?

A. HCl and NaOH
B. NH₃ and NH₄Cl
C. NH₃ and H₂O
D. HCl and KCl

Respuesta :

Otras preguntas

The vertices of a triangle are located at X(-2,-1), Y(2,5) and Z(4,3). What is the perimeter of this triangle?

What Islamic terrorist did the United States blame for the bombing of the United States Embassy in Africa in 1998?

Which level of government rules over the fewest amount of people?

is 57 a composite number .true or false

Given G (1,2) and K(8,12) Part A what does it mean to find the point ponline gk such that 3(GP)=2(PK)?

Write two inequalities to compare two negative numbers

What is the purpose of the rm step, develop controls and make risk decisions?

A sprinkler rotates through an angle of 115° spraying water outward for a distance of 12 ft. find the exact area watered, then round the result to the nearest t

In the second half of the essay, madison makes two arguments to justify how the federal system that he is proposing supports the arguments he makes in the first

Paraphrase the explanation of how a virus reproduces. why did the fact that hela cells are malignant make them particularly useful in the study of viruses?