Is steak abiotic or biotic?

Why are large companies like Exxon and Mobil suddenly interested in learning more about ionic liquids?

Looking at a net ionic equation how can i tell with reactant ions were oxidized

A piece of iron (Cp = 0.450 J / (gi°C)) that has a mass of 21.5 g and an initial temperature of 100.0°C is submerged in X g of water (Cp = 4.184 J / (gi°C)) at 20.0°C. The temperature of the system (iron and water) changes to 21.4°C.

What is the energy transformation of a gas powered car

What are variables that do not change in a experiment called

When 25.0 mL of sulfuric acid solution was completely neutralized in a titration with 0.05 M NaOH solution, it took 18.3 mL of the NaOH (aq) to complete the job.

Determine the number of hydrogen atoms in 1.5 moles of water, h2o, molecules

ALL salts are formed by ions. What does this tell us about the elements they are made of?

A sample of a material has 200 radioactive particles in it today. Your grandfather measured 400 radioactive particles in it 90 years ago.

What term expresses the ratio of moles of reactants and products according to the coefficients in the balanced chemical equation? A) mole ratio B) reactant ratio C) product ratio D) yield ratio E) none of the above