Ask Question
9 July, 07:43

Which is evidence that a chemical reaction has occurred? A) a phase change occurs B) a new gas is observed in the form of bubbles C) red and yellow paint mixing to make orange paint D) the temperature of the substance remains constant

+3
Answers (1)
  1. 9 July, 08:12
    0
    I think A) a phase change occurs
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Which is evidence that a chemical reaction has occurred? A) a phase change occurs B) a new gas is observed in the form of bubbles C) red ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers