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Question- Automobile airbags contain solid sodium aside, NaN3, that reacts to produce nitrogen gas when heated, thus inflating the bag. 2NaN3(s) -> 2Na(s) + 3N2(g)
Calculate the value of w (work) for the following system if 20.4 g of NaN3 reacts completely at 1.00 atm and 22 °C.
Solve the above problem and provide steps with explanation
How many atoms of He gas are present in a 450 mL container at 35°C and 740 mmHg
CO(g) + NO2(g) ------> CO2(g) + NO(g) rate= k(NO2)^2 Suggest a plausible mechanism for the reaction, given that the unstable species NO3 is an intermediate.
what is the balanced net ionic equation for the reaction below in basic solution? enter the coefficient for each
what wind flow rate entering the canyon would produce a pollutant concentration greater than 0.0025 gmol/ft^3 in the air coming out of the canyon?
Centuries before any experiments had been carried out, philosophers had proposed the existence of the atom. Why are the proposals of these philosophers not considered theories?
Dissolve Ca(OH)2(s) into a 100 mL solution containing 2.00g of dissolved CaCl2. The satureated Ca(OH)2 solution has an equilibrium pH of 11.68. Determine the molar solubility and the Ksp for Ca(OH)2 from this single pH measurement.
1.00 mol c12h22o11 is added to .150 kg of water and the water is heated to 100 degrees celsius. what is the vapor
positronium consists of an electron and a positron same mass as electron but opposite chargeorbiting around their
State a paragraph with drawings in which you explain the key differences in source and sample "holder" and why the specific devices used in AAS are necessary.
Cynthia lives 5.0 miles from grossmont college. Assuming that there are no traffic signals , how long would it take in minutes her to reach school if she drives35 MPH. If cynthia oversleeps and drives 50 MPH how long will it take?
Explain how to draw NMR structures for compounds that meet these descriptions: a. C2H60; one singlet b. C3H7Cl; one doublet and one septet c. C4H8Cl20; two triplets d. C4H8O2; one singlet, one triplet, and one quartet Any help would be greatly app..
Copper (II) hydroxide from Copper (II) nitrate. Confirm that an acid base reaction occurred stoichiometrically identify the limiting the reactant and the excess reactant.
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