What is a property that describes how easily a substance undergoes chemical changes?

Calculate the change in enthalpy for thefollowing reaction, using the bond enthalpydata provided below.

Mixture containing 50 grams of carbon and 75 grams of oxygen is sealed in a flask. the total mass of the system is 225 grams. the flask is heated to cause the carbon and oxygen to react. the sealed flask is massed.

Assume a person has defective carrier molecules for a given substance. explain what effect this would have on a person's cells

What air moves horizontally or parallel to the ground?

Why do you think lab safety is important?

Water has a density of 1g/ml. what is the mass of the water if it fills a 10ml container?

The diameter of a carbon atom is approximately 144 pm. Assuming a nanocontainer has a simple cubic structure and have an edge length of 25 nanometers, how many carbon atoms are there on a single edge of a nanocontainer?

How can molecules with polar bonds be nonpolar?

what would the total pressure of a mixture of fluorine, chlorine, and bromine gases be if the partial pressure are 2.20 atm, 6.70 atm, 0.03 atm respectively

Which net change occurs in a nuclear fusion reaction? (1) Ionic bonds are broken. (2) Ionic bonds are formed. (3) Energy is converted to mass. (4) Mass is converted to energy.