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Problem- An experimenter makes up a solution of 0.310 mol Na3PO4, 0.100 mol Ca(NO3)2, and 0.150 mol AgNO3 in 4.000 liters of water solution. Note any precipitation reactions that occur, write a balanced chemical equation for each. Then calculate the molarities of each ion in the solution
I am need of complete solution for this problem please help- me out to get right solution
the equilibrium constant kc for the reactionpcl3g cl2g pcl5gnbspis 49 at 230degc. if 0.70 mol of pcl3 is added to 0.70
Multiple choice questions in nuclear chemistry - which equation represents the balanced nuclear equation
If the total number of electrons in a homonuclear diatomic molecule is 14, what is the overall bond order of the molecule
How much heat in kilojoules is needed to bring 1.30 kg of water from 33.7 to 97.1 °C (comparable to making four cups of coffee)?
You are using a Geiger counter to measure the activity of a radioactive substance over the course of several minutes. If the reading of 400 counts. has diminished to 100. counts after 35.2 minutes , what is the half-life of this substance
using a solution contains the ions pb2 ag and ni2. dilute solutions of sodium chloridenacl sodium sulfatena2so4 and
A 5.61g sample of NaCl is added to 112mL of pure water (density of pure water @ 25 degree celcius is 0.9982g/mL). What is the mass % of the NaCl solution
a 50.0 ml solution of 1.2 m hcl at 24.1 deg celsius is mixed with 50.0 ml of 1.3 m naoh also at 24.1 degrees celsius in
A soft drink contains 39mg of sodium in 286g of .H2O What is the concentration of sodium in the soft drink in mass percent
Using appendix C compare entropies at 25 degrees C for the following pairs of substances. For each pair, explain the difference in the entropy values.
suppose the condenser operates as a total condenser at 40 degrees, the production rate of the overhead product is 75kmol/h. The ratio of reflux and overhead product is 1.5:1.
The North American record for highest recorded barometric pressure is 31.85in Hg , set in 1989 in Northway, Alaska. 1. Convert this pressure to millimeters of mercury (using 4 significant figures) 2. convert this pressure to atmospheres
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