ayaali12200414 ayaali12200414

18-03-2024
Chemistry

contestada

A 0.824-g sample of impure solid Na2CO3 is neutralized by 43.60 mL of 0.3077 M H2SO4. What mass of Na2CO3 was contained in the sample? There are no acidic or basic impurities present in the sample. 0.4977 g 0.5210 g 0.5106 g 1.422 g 0.4624 g

Respuesta :

Otras preguntas

name of block education officer

one reason farmers might choose non-gm crops over gm crops is because non-gm crops are a. less safe. b. more productive. c. less expensive. d. more controversia

the food molecules that cannot be ________ need to be eliminated from the body. a. ingested b. digested c. regurgitated d. all of the above

Describe why a shark develops gills

Can someone explain to me how to do this exercise? Given the function f(x) = 3x-2x^2, evaluate and simplify. 1. f(f(-1)) 2. f(-1+a)-f(-1)

How did many people on the home front support the war effort during World War II?

How to write four hundred two million seventy-three thousand one hundred eighty in standard form

Plz I only got 5 min till I go

What would you do if you found a poster that said "lost:$100. Need it badly. Please call 555-7824" Write 6-8 sentences to explain your reaction

Distance times time 2 1/2 hours divided by 55 miles per hour