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      H    H  H   H

H - C - C - C - C - H      

      H    H   H   H

First write out the chemical equation:

^{​​​​​​}HCl + NaOH -> NaCl + H₂0

Next construct a table with the information we have and in wha...

The first law of thermodynamics states that energy can neither be created nor destroyed. Energy has to be used when breaking bonds, yet is formed when making bonds. This means that there will be an overal...

The reaction between calcium carbonate and hydrochloric acid produces carbon dioxide.  The carbon dioxide could be collected in a gas syringe or in a measuring tube inverted and filled with water.  The ra...

Same number of protons (6 protons - atomic number) and different number of neutrons (6 neutrons in C-12 and 8 neutrons in C-14).