Question: The first law of thermodynamics was developed by?
Disambiguated questions and answers: question: A consequence of the first law of thermodynamics, a conservation law for the so-called 'heat of reaction', was developed by?
The first law of thermodynamics as the statement "in a process at constant pressure, the heat used to produce expansion is universally interconvertible with work" was developed by?
The first full statement of the law of thermodynamics was developed by?
answer: Germain Henri Hess
Germain Hess
Julius Robert von Mayer
Julius Robert Mayer
Julius von Mayer
Rudolf Clausius
William Rankine
Natural Questions answer: Rudolf Clausius
William Rankine (from the Wikipedia article "First law of thermodynamics")