I need help in science types of forces lab report?

What are the resulting coefficients when you balance the chemical equation for the combustion of ethane, c2h6? in this reaction, ethane is burned in the presence of oxygen (o2) to form carbon dioxide (co2) and water (h2o). (g)+(g)→(g)+(g)

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Using data from seismic waves, geologists have learned that earth’s interior is made up of several