How many grams of na3po4 needed to produce solution
A scientist watns to make a solution of tribasic sodium phosphate, Na3PO4, for a laboratory experiement. How many grams of Na3PO4 will be needed to produce 400 mL of a solution that has a concentration of Na+ ions of 0.800 M.
Expected delivery within 24 Hours
Draw A flow net. Show flow lines, flow Channels, and Equipotential lines. Using flow nets, please provide an estimate of seepage rate below the dam.
Starting with only the solid, it is found that 40 degrees Celsius the total gas pressure (NH3 and CO2) is 0.363 atm. Calculate the partial pressure of NH3 and CO2.
117 gram sample of a metal reacts with hyrdochloric acid to produce 36.3 ml of dry hydrogen gas, measured at stp. what is the equivalent weight of this metal?
A CM reactor receives influent containing 10.0 mg/L of tracer for 2 h. Then tracer addition is terminated but the flow remains steady. The volume of the reactor is 10 L and the flow rate is 2 L / h.
How many grams of Na3PO4 will be needed to produce 400 mL of a solution that has a concentration of Na+ ions of 0.800 M.
Assuming the entire system has reached equilibrium : What is the distance that must be used between the inputs shown and the water withdrawal such that the concentration withdrawn is 1 mg/l?
If 4.00 grams of water at an initial temperature of 1.00 degrees C absorbs 33.00 joules of heat, by how many degrees C does the water temperature change?
Which of the following obey the octet rule BeH2, CCl3, SeO2 (2-), PCl3, KrCl2, NO2? and if they do not obey the octet rule, what is the problem? are there too many valence electrons, or too few?
Samples of 20 rivets for a steel structure are checked for quality every hour.the probability of finding a bad rivet that has to be scrapped is 1%.assume that x is the number of parts in the sample of 20 that have to be scrapped.
1958851
Questions Asked
3,689
Active Tutors
1412267
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Joey curses at the TV for the first time while playing a video game after observing his stepdad curse at the TV during a football game.
Question: Which of the following describes a beneficial effect of stereotyping?
As a behavior analyst, using a mentalistic approach to describe the cause of behavior leads to using circular reasoning, hypothetical constructs,
In the behavior analytic field of psychology, the cause of behavior is credited to what is happening in the environment.
In 2010, The American Academy of Pediatrics (AAP) released a policy statement addressing the complex relationships among children, adolescents, substance abuse
The statement uses circular reasoning to explain the behavior. In circular reasoning, the cause and effect are dependent on each other,
Based on what you learned about counts, and thinking about Kendra's mother's counts, when is the dimension of duration used?