calculation based on mole-mole relationship

An aquarium measures 175 cm by 225 cm by 151 cm. Calculate the volume of theaquarium in yards3

The density of sulfuric acid is 0.875 g/cm3. If a procedure needed 4.00 mL of sulfuricacid, how many grams would you measure out?

Question Suggest a mechanism for the following reactions. Each will require multiple types of concerted pericyclic reactions (cycloaddition, electrocyclic, and sigmatropic. Classify each reaction type. CN a. NC 180 °C

Don't used Ai solution and don't used hand raiting

Q2: Ranking Acidity a) Rank the labeled protons in the following molecule in order of increasing pKa. Briefly explain the ranking. Use Table 2.2 as reference. Ha Нь HC H-N Ha OHe b) Atenolol is a drug used to treat high blood pressure. Which of the indicated N-H bonds is more acidic? Explain. (Hint: use resonance structures to help) Name the functional groups on atenolol. H H-N atenolol Ν H-N OH Н

Answer d, e, and f

If the rotational constant of a molecule is B = 120 cm-1, it can be stated that the transition from 2←1:a) gives rise to a line at 120 cm-1b) is a forbidden transitionc) gives rise to a line at 240 cm-1d) gives rise to a line at 480 cm-1

Briefly indicate the coordination forms of B and Si in borates and silicates, respectively.