How many moles of oxygen (O2) are present in 33.6 L of the gas at 1 atm and 0°C?

A: 1.5

B: 2

C: 22.4

D: 32

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The Wolff-Kishner reaction uses hydrazine (H2NNH2) and hydroxide (-OH) to reduce a carbonyl to the alkane. The first steps of the mechanism convert a carbonyl to a hydrazone in a manner similar to imine formation.

The landscape feature that forms when plate movement forces the crust to bend downward is a ...

Identify the isotope where A equals 49 and Z equals 22. A) Indium-22 B) Indium-27 C) Indium-49 D) Titanium-22 E) Titanium-27 F) Titanium-49 G) None of the choices are correct.

What are the spectator ions in the solution after the precipitation of an insoluble sulfate compound from AgNO3 (aq) and K2SO4 (aq) ?

How are chemical formulas of binary ionic compounds generally written? a cation on left, anion on right b anion on left, cation on right c roman numeral first, then anion, then cation d subscripts first, then ions?

Given a fixed amount of gas held at constant pressure, calculate the volume (in L) it would occupy if a 3.50 L sample were cooled from 90.0oC to 30.0oC.

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The volume of 1 mole of o2 gas at T=273k P=1atm is? A 6.02 x 10^-23 ml B 760 L C 22.4 L D 2.24 L E 224 L