For the following reagents, list the name of the product formed if the corresponding test is positive for blood; also list the color of the product. When answering, separate the name of the product and its color by a comma.

3,3',5,5'-Tetramethyl-benzidine

Phenolphthalin

Leucomalachite greenprodu

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .

What is the most common reason for matter changing its state?