When two substances are mixed together, a color change is observed. Does this mean that a chemical reaction has definitely occurred?
- Yes because any change indicates a chemical reaction.
- No because some physical changes produce color changes.
- No because color changes are not indicators of chemical reactions.
- Yes because color changes occur only when new compounds are formed.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “When two substances are mixed together, a color change is observed. Does this mean that a chemical reaction has definitely occurred? - Yes ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
If you obtained 2.50 moles of CuSO4 from the reaction of CuO and H2SO4, but the theoretical yield was 3.19 moles, what was the percent yield?
Answers (1)
What is the bonding continuum?
Answers (2)
Explain why ice is able to float on water
Answers (1)
Is milk souring a physical or chemical change
Answers (2)
In biomes located on land abiotic factors are used to classify the different biome types what are these abiotic factors
Answers (1)
New Questions in Chemistry
What increases in equal steps of one from left to right in the Periodic Table for the elements lithium to neon?
Answers (1)
The organisms living together in a community are interdependent upon one another. Look at the food web below. In which of the following ways is a puffin dependent upon salmon? A. Puffins have a commensalistic relationship with salmon. B.
Answers (1)
2) Which of the following is a true statement? A: All the atoms of an element must be identical. B: Compounds may be separated by physical means. C: Mixtures may not be separated. D: Homogeneous is one type of compound.
Answers (1)
How to tell the difference between ionic and covalent bonding?
Answers (1)
The combustion of propane may be described by the chemical equation C3H8 (g) + 5O2 (g) ⟶3CO2 (g) + 4H2O (g) C3H8 (g) + 5O2 (g) ⟶3CO2 (g) + 4H2O (g) How many grams of O2 (g) O2 (g) are needed to completely burn 83.3 g C3H8 (g) ?
Answers (2)