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⁉️how many kj of energy would be needed to convert 150. g of ammonia to vapor at its boiling point? ⁉️(ammonia’s heat of vaporization is 1.38 kj/g

Write a balanced equation for the combination reaction described, using the smallest possible integer coefficients. when diphosphorus pentoxide combines with water , phosphoric acid is formed.

Which phrases describe the global positioning system (gps)? check all that apply. finds locations by triangulation improves accuracy of digital maps pinpoints locations on earth’s interior uses one satellite station that orbits earth provides information for navigation systems