Question

A 120.0 gram sample of sodium carbonate is mixed with 2.00 l of 3.00 M phosphoric...

A 120.0 gram sample of sodium carbonate is mixed with 2.00 l of 3.00 M phosphoric acid at 780.0 mm hg and 25.0 C and the resulting gas is collected over water. What voulume of dry gas could be collected ?

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A solution is prepared by dissolving 11.3 g of a mixture of sodium carbonate and sodium...
A solution is prepared by dissolving 11.3 g of a mixture of sodium carbonate and sodium bicarbonate in 1.00 L of water. A 300.0 cm3 sample of the solution is then treated with excess HNO3 and boiled to remove all the dissolved gas. A total of 0.940 L of dry CO2 is collected at 298 K and 0.972 atm. Find the molarity of the carbonate in the solution and the molarity of the bicarbonate in the solution.
A solution is prepared by dissolving 11.6 g of a mixture of sodium carbonate and sodium...
A solution is prepared by dissolving 11.6 g of a mixture of sodium carbonate and sodium bicarbonate in 1.00 L of water. A 300.0 cm3 sample of the solution is then treated with excess HNO3 and boiled to remove all the dissolved gas. A total of 0.940 L of dry CO2 is collected at 298 K and 0.972 atm. 1.Find the molarity of the carbonate in the solution. 2.Find the molarity of the bicarbonate in the solution.
A .750 gram sample of iron was reacted with hydrochloric acid as follows: 2Fe + 6HCl...
A .750 gram sample of iron was reacted with hydrochloric acid as follows: 2Fe + 6HCl = 2FeCl3 + 3H2. The barometric pressure was found to be 800.5 mm Hg and the vapor pressure of water at 28 degrees Celcius is 28.3 mm Hg. The volume of hydrogen is collected in the lab over water was 78.9 ml. Calculate the volume of hydrogen gas produced at STP conditions. Calculate the moles of hydrogen gas produced from the .750 g sample...
3- An 8.68 gram sample of a mixture of aluminum carbonate and calcium carbonate is placed...
3- An 8.68 gram sample of a mixture of aluminum carbonate and calcium carbonate is placed in a vessel equipped with a massless, frictionless piston. The initial volume can be assumed to be zero. The sample is heated to 800oC. This results in complete decomposition to the metal oxides and carbon dioxide. After the reaction, the metal oxides are titrated to equivalence with 246.2 ml of 0.84 M HCl. If the atmospheric pressure is 752 mm Hg, what is the...
Aluminum reacts with aqueous sodium hydroxide to produce hydrogen gas according to the following equation: 2Al(s)...
Aluminum reacts with aqueous sodium hydroxide to produce hydrogen gas according to the following equation: 2Al(s) + 2NaOH(aq) + 6H2O(l)2NaAl(OH)4(aq) + 3H2(g) The product gas, H2, is collected over water at a temperature of 20 °C and a pressure of 750 mm Hg. If the wet H2 gas formed occupies a volume of 9.03 L, the number of grams of H2 formed is g. The vapor pressure of water is 17.5 mm Hg at 20 °C.
a 1.78 gram sample of an unknown gas is found to occupy a volume of .945...
a 1.78 gram sample of an unknown gas is found to occupy a volume of .945 L at a pressure of 645 mmhg and a temperature of 33 Celsius. Assume ideal Behavior the molecular weight of the unknown gas is? in units of u part B: sodium metal reacts with water to produce hydrogen gas the product gas H2 is collected over water at a temperature of 20 Celsius and a pressure of 759 mmhg. if the wet H2 gas...
Gas Laws: A) Determine the DENSITY of Chlorine gas at 30.0 degrees celsius and 750 mm...
Gas Laws: A) Determine the DENSITY of Chlorine gas at 30.0 degrees celsius and 750 mm of Hg? B) How much faster are fluorine molecules than chlorine molecules at the same temperture? c) What would be the volume of a container with 20.0 g of nitrogen gas at 27 degrees celcius and 770 mm of Hg? d) For the reaction: Al2 (CO3)3 (s) + 6HCl (aq) ----> 2AlCl3 (aq) +3CO2 (g) + 3H2O(l) If 2.00 g of aluminum carbonate react,...
in an acid base titration, a sample of unknown concentration phosphoric acid is analyzed by titration...
in an acid base titration, a sample of unknown concentration phosphoric acid is analyzed by titration with a solution of sodium hydroxide solution. In this analysis just enough sodium hydroxide solution of known molar concentration is added to just react with all of the phosphoric acid. When this condition has been met, the endpoint of the titration has been reached. suppose that 26.38 mL of a 0.100 M sodium hydroxide solution is added to a 30.00 mL sample of the...
Hydrochloric acid (HCl) reacts with sodium carbonate (Na2C3), forming sodium chloride (NaCl), water (H2O), and carbon...
Hydrochloric acid (HCl) reacts with sodium carbonate (Na2C3), forming sodium chloride (NaCl), water (H2O), and carbon dioxide (CO2). This equation is balanced as written: 2HCl(aq)+Na2CO3(aq)→2NaCl(aq)+H2O(l)+CO2(g) Part A: What volume of 1.50 M HCl in liters is needed to react completely (with nothing left over) with 0.250 L of 0.500 M Na2CO3? Part B: A 621-mL sample of unknown HCl solution reacts completely with Na2CO3 to form 15.1 g CO2. What was the concentration of the HCl solution? Please show work
Ideal Gas Laws: Needs explanation and steps to derived the answers Thank you. The reaction between...
Ideal Gas Laws: Needs explanation and steps to derived the answers Thank you. The reaction between sodium carbonate and hydrochloric acid yields carbonic acid and a salt. Carbonic acid further decomposes into water and carbon dioxide. In an experiment, you initially have 80 ml of a .70 M solution of sodium carbonate and .10 L of .65 M solution of hydrochloric acid. The two solutions are mixed and are allowed to react and the gas product is collected in an...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT