Identify the number of atoms of each element in the reactants and the products in the following equation. CH4(g)+ O2(g) + CO2(g) + H2O(g)

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .

What is the mass of each element in a 324.8 sample of co2

Why do cells appear different in distilled water than they do in 10% salt water?