nataliamontirl7901 nataliamontirl7901

02-01-2023
Chemistry

Answered

Look at your parts per million (ppm) calculations in the lab worksheet. what did you find the alkalinity to be for the 3rd sample (from lake ray roberts) in parts per million? 220 ppm 540 ppm 260 ppm
please answer fast

Answer :

Other Questions

The one-hour air quality standard for CO is 35 ppm. Calculate the equivalent concentration in [mg/m3]

WILL GIVE BRAINLIEST How long would it take 308 g of the sample to decay to 4. 8125 grams? Show your work or explain your answer

Strontium-90 has a half-life of 28. 8 years. What mass in grams of a 56. 0 g sample will remain in the body after 115. 2 years? Give your answer to three signif

. for an arbitrary worm of length l, radius r, and density d, write an equation (using the symbols a and/or b rather than the numbers) that expresses the number

Calculate the maximum non-expansion work per mole of ch4 that may be obtained from a fuel cell in which the chemical reaction is the combustion of methane under

A student decreases the temperature of a 494 cm3 balloon from 455 k to 245 k. assuming constant pressure, what should the new volume of the balloon be? round yo

50 points answer (correctly) fasta student reads a list of several measurements.which measurements are used as evidence of the age of the universe?a. 1 and 2b.

A 0. 981 liter sample of nh3 is decomposed to produce how many grams of hydrogen gas? 0. 0133 g 3. 03 g 0. 0590 g 0. 0325 g

What volume (in L) of water vapor will be produced from the reaction of 4. 95 L of ethane (C2He)? 2C2H6(g) + 702(9) — 4CO2(g) + 6H2O(g)

I need help with this question what is the volume of 2. 43x10^23 molecules of N2 gas at STP provide an explanation on how you got the answer