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Chemical Equations
and Formulas
4
If you start with 5 grams of
carbon on the reactant side,
how many grams of carbon
should you end with?
Reactant: 5 grams of Carbon
© The Science Duo

Respuesta :

Answer:

You will end up with 5g of carbon

Explanation:

If one starts a reaction with 5g of carbon, they will end up 5g of carbon at the end of the reaction.

Chemical reactions obey the law of conservation of mass.

  • Based on this law "mass is always conserved as matter is neither created nor destroyed in a chemical reaction".
  • Therefore, whatever the reactants we start with, we end with the same amount.
  • Though species recombine to give a different compound in the product, the mass is still always conserved.
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