A force of 100N is applied to an area of 5 square meters. What is the force?

Taking into account the vapor pressure of water, how many moles of hydrogen gas, n, are present in 345 ml at 752 torr and 29 ∘c? the value of the gas constant r is 0.08206 l⋅atm / (mol⋅k). you may also find the conversion

Which symbol can be used to indicate a chemical reaction that takes place in the presence of a catalyst?

Using mass, describe the relative size of the subatomic particles

Explain in terms of structure and or distribution of charge why co2 is a non polar molecule

For the following soluble (strong electrolyte) species, represent the process for the solid compound dissolving in water: aluminum nitrate, iron (II) chloride, potassium sulfide, magnesium acetate, ammonium phosphate.

Which of the following words correctly describes CO2? Select all that apply A. Its a substance b its a compound c its a element D its a mixture

A certain reaction has an activation energy of 51.64 kj/mol. At what temperature Kelvin will the reaction be 5.50 times faster than it did at 343K?

What allows electrons to flow between electrodes in an electrochemical cell? a - conducting wire b - salt bridge c - electrolyte solutions d - battery

How does the number of molecules in 1 mol of oxygen compare with the number of molecules in 1 mol of nitrogen? 1 mol of oxygen has fewer molecules. 1 mol of oxygen has more molecules. Each sample has the same number of molecules.

What types of elements tend to combine to form molecular compounds?