How many grams of Al(OH)3, (molar mass = 78.0 g/mol) can be produced from the reaction of 576 g KOH with excess Al2(SO4)3? What is the percent yield if 225 g Al(OH)3 is produced?
Al2(SO4)3 +6KOH ---> 2Al(OH)3 + 3K2SO4

This drawing shows a human body system. what is the primary function of this body system?

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.

What is the percentage of hydrogen in nitrogen trihydride