The appropriate unit for a first order rate constant are

Information related to a titration experiment is given in the balanced equation and table below. H2SO4 (aq) + 2KOH (aq) → K2SO4 (aq) + 2H2O (2) Titration Experiment Results volume of H2SO4 (aq) used 12.

The porticos inside a ballon are experiencing increase in average

The entire constellation of Orion is visible in the night sky in January to an observer in New York State which statement explains why the constellation is not visible in the night sky to this observer in June A) Earth rotates on its axis B) earth

characteristic do many protists share with bacteria and archaea?

The characteristics of a certain gas are listed in the table. Characteristics of a Gas Characteristic Description Compound Oxygen gas Condition STP Mass 4.8 grams What is the expected density of the above sample of gas? O 1.90 g/L O 1.82 g/L O 1.

A 1.79-L flask is filled with propane gas (C3H8), at 1.00 atm and - 16.1°C. What is the mass of the propane in the flask?

If an amino acid contained a hydrocarbon (a group of multiple carbons and hydrogens linked together) as its side group, in which of the following categories could it be appropriately designated? A) hydrophilicB) polar C) nonpolarD) basicE) acidic

Which atom can bond with each other to form chains, rings or networks? (1) carbon atoms (2) hydrogen atoms (3) oxygen atoms (4) nitrogen atoms

How many electrons in an atom can have each of the following quantum number or sublevel designations? (a) 4p (b) n = 3, l = 1, m1 = + 1 (c) n = 5, l = 3

The ksp of copper (ii) carbonate, cuco3, is 1.4 * 10-10. calculate the solubility of this compound in g/l.