1. When 0.291 g of sodium metal is added to an excess of hydrochloric acid, 3030 J of heat are produced. What is the enthalpy of the reaction as written? 2Na(s)+2HCl(aq)⟶2NaCl(aq)+H2(g)

2. The reaction for the combustion of propane is C3H8(g)+5O2(g)⟶3CO2(g)+4H2O(l)Δ=−52 6.3kcalmol. How much heat is released when 27.3 g of propane is burned?

a patient chooses to not take a beneficial medical treatment.

explanation:

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)