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AIRBAGS questions. It's for science.
a) What does an automotive air bag do?
b) How does an automotive air bag work?
c) Where are air bags found?
2) When you blow a balloon, what causes it to inflate?
3) An automotive air bag does not inflate by letting a person exhale into it! If you were a scientist or engineer, how would you get an air bag in a car to inflate? List your ideas in the space provided.
Why is water not assigned a global warming potential (GWP). The lifetime of atmospheric water is too short for its GWP to be determined.
Even with a drying tube, leaving phenylmagnesium bromide exposed to air will eventually lead to its decomposition. Why? What is the product of this decomposition pathway?
A solution is made by dissolving 9.15g of solute in 50.0g of water. Explain what is the mass percent concentration of the solution
A 0.542 g sample of an unknown monoprotic weak acid requires 28.67 mL of 0.1093 M NaOH for neutralization. What is the molar mass of the acid
Suppose 0.733 g of solid NaOH are added to 100 mL of this buffer solution. What is the pH after the addition? Clickhere for the table of Ionization Constants of Weak Acids.
Cyclopentadiene is unstable because it rapidly undergoes a Diels-Alder reaction with itself. Carefully draw the structure of the product, showing stereochemistry clearly.
Problem- Using only ethyl acetate as a solvent, describe a laboratory procedure step-by-step to obtain pure benzoic acid from the mixture remember- the final product must be a solid
an auto mechanic spills 83mL of 2.6M H2SO4. How many milliliters of 1.2M of NaHCO3 must be poured on the spill to react completely with the sulfuric acid?
Why is the Quantum model is based off of the Bohr model but the Bohr model is far less complex?
Problem- When hydrogen behaves as an ideal gas and its temperature increases from 250K to 550K, its enthalpy increases by more than 10kJ/mol
What are the vant Hoff factors of C2H5OH (no dissociation), NaCl (full dissociation), Na2CO3 (full dissociation)
When potassium carbonate is added to the remaining solution, a precipitate occurs. Which ions were present in the original solution? Write net ionic equations for the formation of each of the precipitates observed.
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