Ask a New Question

Question

How many gram of Fe+3 are required to make 1.0 L of an aqueous solution of 10 ppm Fe+3? Assume density of water is 1.00 g/mL.
15 years ago

Answers

DrBob222
10 ppm = 10 g/10^6 g H2O. If water has density of 1.00 g/mL, then 10^6 grams H2O will be 1,000,000 mL.
10 ppm = 10 g/1,000,000 mL.
So divide the 1,000,000 ml by 1,000,(to obtain 1,000 mL total or 1L) and to keep things equal we divie 10 g by 1000 = 10/1000 = 0.01 g Fe^+3
15 years ago

Related Questions

I was given a brief which required me to innitiate a range of ideas that were inspired by visits to... 1 gram of C3H8 gas and 1 gram of O2 gas are delivered to a metal sphere with a fixed volume of 1 L.... 40. If 12.0 gram of O2 is required to inflate a balloon to a certain size at 27 degrees C, what mass... 16 gram of CaC2 and 18 gram of H2O were mixed in the given reaction. CaC2 + 2H2O it yields C2H2 + C... 16 gram of CaC2 and 18 gram of H2O were mixed in the given reaction, CaC2 + 2H2O it gives C2H2 + Ca... 16 gram of CaC2 and 18 gram of H2O were mixed in the given reaction, CaC2 + 2H2O it gives C2H2 + Ca... 16 gram of CaC2 and 18 gram of H2O were mixed in the given reaction, CaC2 + 2H2O it gives C2H2 + Ca... Gram positive and gram negative Which of the following is required in order for a copper wire to create a magnetic field? Which of the following is required in order to make a protected left turn? (1 point) Responses a lef...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use