Need help with understanding synthesis equations

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SUMMARY

This discussion focuses on understanding synthesis equations in chemistry, specifically the reaction between copper and sulfur to form copper(II) sulfide. The balanced equation presented is 8Cu + S8 > 8CuS, indicating that eight copper atoms react with one molecule of octasulfur to produce eight units of copper(II) sulfide. Key questions raised include the representation of sulfur's charge and the significance of subscripts and superscripts in chemical formulas.

PREREQUISITES
  • Chemical equation balancing
  • Understanding of ionic charges
  • Knowledge of molecular formulas
  • Familiarity with chemical notation
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  • Study the principles of balancing chemical equations
  • Learn about ionic charges and their representation in chemical formulas
  • Research the significance of subscripts and superscripts in chemistry
  • Explore the properties and reactions of sulfur and copper compounds
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Students studying chemistry, particularly those focusing on chemical reactions and synthesis equations, as well as educators seeking to clarify these concepts for learners.

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Homework Statement


I have trouble with finding out the product or equations and i don't understand them could someone please help me with figuring it out


Homework Equations


copper + sulfur > copper(II) sulfide
8Cu + S8 > 8CuS

The Attempt at a Solution



How is the sulfur charge 8 ?

Copper here has a charge of -2 and sulfur has a charge of -2 so it would be

Cu2 + S2 > CuS
 
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What is a difference between upperscrpit and lowerscript in chemical formulas?

How do you represent charge in ions?

What does S8 mean?

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