We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
2 R2NBCI2 + 5 LIPH2 + 4 LiCl + 3 PH3 + Intermediate Equation la What...
1. Calculate the molar mass of NaHCO3: of NaHCO: 0 84.01, 2. Write the balance chemical equation for the reaction of sodium bicarbonate with hydrochloric acid: NaHCO3 (s) +_ HCI (aq) → 3. Calculate the volume of CO2 (in mL) of 0.005 moles of CO2 (Remember the gas equation, PV = nRT, where R -0.082 L-atm-mol''.K. Room temperature, T = 20.0°C and Pco2 = 738.5 mm Hg; 1 atm = 760 mm Hg). 4. Calculate the volume of CO2 that...
3. What is the volume of CO2 produced from combusting 5 g of glucose at room temperature and pressure? The balanced reaction is shown below. (use R = 0.0821 L•atm/mol•K) C6H12O6 (s)+ 6 O2 (g) ? 6 CO2 (g) + 6 H2O (g) Part 2 of 3. How many grams of KClO3 are required to produce 1.24 L of O2 at room temperature and pressure? The balanced reaction is shown below. (use R = 0.0821 L•atm/mol•K) 2 KClO3 (s) ? 2...
[time] [Z] 4. Suppose the data shown are for the second order reaction: → products. What is the value of the rate constant k? O min 50.000 atm 6.250 3.333 2.273. 5. For a first order reaction (G - products) with k = 0.173 min', suppose a chemist runs the reaction starting with an initial concentration [G]. = 12.0 M. a. How many minutes will it take for [G] to decrease to 4.70 M? b. What [G] will remain after...
1. The reaction N2 + 3 H2 2NH3 is used to produce ammonia. When 450. g of hydrogen is reacted with nitrogen, 2550 g of ammonia should be produced. If a chemist actually obtains 1,977 g of ammonia in the lab, what is the percent yield of this reaction? Report your answer to the correct degree of certainty. Do not included units (% yield is understood). 2.Calculate the volume of 2.12 moles of nitrogen gas at temperature of 31.7 oC and a pressure of...
Is this answer correct and whether the equation is balanced or not? 2. Dichlorine monoxide gas reacts with fluorine gas, F2, to give a new unknown gas that contains CI, O and F. In an experiment you find that 0.1552 g of the new gas has a pressure of 17.20 mm Hg and a volume of 1850.0 mL at 21.00 °C. a) What is the identity of the unknown gas? Explain your answer. Show all calculations. (a) Mass of gass...
Constant R = 0.08206 L atm mol K 1. (1 pt) Convert 187.2 Torr to atmospheres. 2. (2 pts) Calculate the pressure of 1.64 mol of a perfect gas that occupies a volume of 21.4 L at room temperature (25°C). 3. (2 pts) What is the molar mass of a 28.0 g sample of a perfect gas that occupies a volume of 22.4 L at a pressure of 1.00 atm and at a temperature of 0°C? Name (print): Section No....
can you please label which is what stion 14 of 2I Container A holds 727 mL of an ideal gas at 2.50 atm. Container B holds 169 mL of a different ideal gas at 4.80 atm. A B If the gases are allowed to mix together, what is the resulting pressure? P= atm Heesene A 1.55 g sample of an unknown gas at 65 °C and 1.05 atm is stored in a 2.55 L flask. What is the density of...
A 125 mL glass bulb contains 0.138 g sample of propane, C3H8, at 22C. What is the pressure of this gas? [R = 0.0821 L atm mol-1 K-1] a. 0.61 atm b. 0.28 atm c. 0.045 atm d. 0.0061 atm e. 0.000045 atm Acetylene can be made by reacting calcium carbide with water: CaC2(s) + 2 H2O(l)→Ca(OH)2(s) + C2H2(g) What is the maximum volume of acetylene that can be obtained from 225 g of calcium carbide at 23C and 645...
e) There are 4 o bonds and 3 T bonds in one molecule or lon of this substance 32. - 1 POINTS O/1 Submissions Used A sample of gas occuples a volume of 467 ml at 1.26 atm and 37 °C. Calculate the pressure of the gas if its temperature is changed to 6.0°C while its volume is held constant. a) The pressure is 0.882 atm. b) The pressure is 1.13 atm. c) The pressure is 0.714 atm. d) The...
I need help plotting the mass of precipitate versus moles of Pb(NO3)2 . Reaction Equation: Pb(NO3)2 + 2KBr → PbBr2 + 2KNO3 Volume (mL) Solution Mixture 0.50 M Pb(NO3)2 0.50 M KBT 2.00 18.00 4.00 16.00 6.00 14.00 8.00 12.00 10.00 10.00 12.00 8.00 14.00 6.00 16.00 4.00 18.00 2.00 Data Collection | Experimental Data Assignment Number Volume Pb(NO3)2 16m Moles Pb(NO3)2 Volume KBr 114 mL Moles KBT Mass of watchglass and filer paper (g) 28.7455 | 1st heating: Mass...