A solution of malachite mixed with ground meat will turn what color if sodium sulfite is added?

When sodium sulfite is added to a solution of malachite mixed with ground meat, it results in a bright red color change. This is primarily due to a chemical reaction that occurs between the sodium sulfite and the malachite, a copper carbonate mineral. The interaction of these two substances leads to a visible transformation in color, specifically to red.

This bright red output is an essential aspect in food safety and testing protocols as it indicates a specific chemical reaction that can be utilized to assess potential contamination or the presence of certain compounds in food products. Recognizing such changes is crucial in food safety practices, especially in determining the quality and safety of meat products.

The other colors presented do not accurately reflect the outcome of this specific reaction, which reinforces the importance of understanding the chemistry involved in food protection measures.