How did the rate of the reaction change over time in the control reaction?

What is the empirical formula for a compound that is a 83.7% carbon and 16.3% hydrogen

An irregular shaped sample of aluminum is put on a balance and found

Which of the following is true about a redox reaction? A) In a redox reaction, an electron is lost by the reducing agent. B) In a redox reaction, an electron is lost by the oxidizing agent.

How and when did scientists discover cells

What is the basic unit for measuring length

The four elements comprising over 90 of living matter are

Consider the gas-phase reaction, n2 (g) + 3 h2 (g) 2 nh3 (g), for which kp = 43 at 400 k. if the mixture is analyzed and found to contain 2.0 bar of n2, 2.0 bar of h2 and 27.0 bar of nh3, describe the situation:

How many moles of ions are in 285 ml of 0.0150 m mgcl2?

Given: logK=nE∘0.0592 What is the value K for this redox reaction? Zn2 + (aq) + 2 Cl - (aq) → Zn (s) + Cl2 ( g. Ecell = - 2.12 V

What is 350 kelvin on the Celsius scale of temperature?