Is anyone good at chemistry?

Determine the number of moles of sulfur trioxide produced when 3.5 moles of oxygen gas is consumed in the reaction

What are the ways that heat moves? Heat moves from a cold object to a warm object. Heat only moves through air currents. Heat moves through conduction, convection, and radiation. Heat only moves through conduction and radiation.

Why is the half life of a radioactive substance independent of the initial amount of the substance that is present

Socratic an example of an atom that has no charge is one that has a. 2 protons, 2 electrons, and 1 neutron. b. 1 proton, 2 electrons, and 3 neutrons. c. 3 protons, 1 electron, and 3 neutrons. d. 3 protons, 2 electrons, and 1 neutron.

How is mass defect determined?

What is a solution that has the capacity to hold additional solute at a given temperature called? A. Unsaturated B. Saturated C. Supersaturated D. Oversaturated E. Undersaturated

Which type of reaction always has an element and a compound as reactants

A 5.63 g sample of solid gold is heated from 21.0 ºC to 32.0 ºC. How much energy (in J and cal) is required?

What term describes elements that contain the same number of valence electrons?

What is the mass of water that results from combining 2.0 g of hydrogen with 16.0 g of oxygen? A. 14.0 g B. 16.0 g C. 18.0 g D. 20.0 g