What is the rate law for the reaction that has the

following mechanism?

Step 1: NO (g) + NO (g) - N2O2 (g) (fast)

Step 2: N202 (g) + O2 (g) - 2NO2 (g) (slow)

rate = k[NO][N202]

rate = K[NO]2

rate = k[NO] [02]

How many different elements are in the compound sodium carbonate

Hydrogen bonding occurs in molecules when a

A classmate finds that it takes 1.090 seconds for a tossed ball to touch ground. How many significant figures are in this measurement?

If litmus paper is dipped in a very acidic and then in a basic what will happen

Which of the following describes the difference between nitrogen-14 and nitrogen-15? A. Nitrogen-14 has 14 electrons, 14 protons, and 14 neutrons; nitrogen-15 has 15 electrons, 15 protons, and 15 neutrons. B.

How should you measure the mass of a given powdered substance?

How many moles of gas are present if p=11 atm, V=12L, T=185k?

What is the gfm of CO2?

What is a non example of sustainability

What is potential energy? The energy of change The energy of position or composition The energy of mass or volume The energy of motion