please help

When Sonia added a certain powder to water, she noticed that the water fizzed and bubbled. She knew that this meant a chemical reaction was taking place. What were the reactants in this reaction?

the water and the powder
the powder and Sonia’s hand
the water and the bubbles
the powder, the water, and the gas they produced

Question

please help

When Sonia added a certain powder to water, she noticed that the water fizzed and bubbled. She knew that this meant a chemical reaction was taking place. What were the reactants in this reaction? 
  
 the water and the powder 
 the powder and Sonia’s hand 
 the water and the bubbles 
 the powder, the water, and the gas they produced

pyxieyt · Answer

You do know this is the same question as before?

noahbred · Answer

oh hahahahahaha OMg sry I copy and pasted wrong question