Potential energy Use the graph to answer the following questions. The letters labeling the lines move alphabetically from left to right. Use the scroll bar as needed to see all answer choices. B (d) Reaction coordinate (XYZ)

I need help identifying which is the reactants, the product, the subscripts, the coefficient, and the yield sign (Not honor class) (Not grading)

create a poem about endothermic and exothermic reactions with 4 paragraphs and 4 stanzas

1. Chemical reactions often give clues showing that they are occurring. State and explain three things that may signal a chemical reaction is occurring.

Can you create a reactant and product for the image provided?

Are all the arrows representing reacting with heat?

Many home barbeques are fueled with propane gas (C3H8). Whatmass of carbon dioxide (in kg) forms upon the completecombustion of 18.9 L of propane (approximate contents of one5-gallon tank)? Assume that the density of the liquid propane inthe tank is 0.621 g>mL. (Hint: Begin by writing a balancedequation for the combustion reaction.)

How much heat energy (in kJ) will be absorbed or released if 8.33 grams of ammonia is produced?  State whether the energy will be absorbed or released.

Decomposition definition

i need to know if there is any  Relevant/important equations and/or formulas Necessary conversions In the expirment