deadrain9296 deadrain9296

23-12-2022
Chemistry

Answered

How many grams of NaCl, m.w. 58.5 daltons, are necessary to make 1 liter of 5% saline? A. 58.5 B.1 C. 6.02 X 10^23 0.2.9 E. 50

Answer :

Other Questions

how many grams of caco3 (ksp = 8.7 ×10-9) will dissolve in 230 ml of 0.0500 m ca(no3)2?

how many grams of water react to form 6.21 moles of ca(oh)2? cao(s) + h2o(l) → ca(oh)2(s)

how do the physical and chemical properties of an element change when they are used to make a compound

what number of moles of o2 is needed to produce 14.2 grams of p4o10 from p? (molecular weight p4o10

FILL IN THE BLANK. ______ contain(s) many ______, and ______ are instructions for producing ______.

an atom of chlorine has the electron configuration [ne] 3s2 3p5. determine how many atomic orbitals in this atom are occupied by at least one electron.

how many moles of c12h22o11 are needed to prepare 2.50 l of 0.300 m solution. 0.750 moles 0.430 moles 8.33 moles 1.20 moles

what are the units of the rate constant for each of the reactions in table 12.2 in the textbook?

you are performing bag-mask ventilations with oxygen connected and set at a flow rate of 15 l/min. what percentage of oxygen are you delivering?

ionic crystals are composed of charged spheres that are held together by covalent bonds.true or false