Chemistry, 13.07.2021 17:20, juan01sebastian00

Phosphate systems form essential buffers in organisms. Calculate the pH of a buffer made by dissolving 0.880 mol of NaOH in 0.475 L of 1.00 M H3PO4.

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 17:30, puppy4151

One mole of zinc has a mass of 65.4 grams. approximately how many atoms of zinc are present in one mole of zinc? 32 × 1023 atoms 6 × 1023 atoms 66 atoms 65 atoms

Answers: 1

continue

Chemistry, 22.06.2019 16:30, simran1049

Which metals are called noble metals

Answers: 2

continue

Chemistry, 22.06.2019 17:00, emma3216

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added

Answers: 1

continue

Chemistry, 22.06.2019 17:10, hahahwha

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]

Answers: 2

continue

Do you know the correct answer?

Phosphate systems form essential buffers in organisms. Calculate the pH of a buffer made by dissolvi...