Question

Balance the following equation by dropping the correct coefficient into the right place.

(2 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Response areaPb(NO3)2
+ 2 KI
→ Response area KNO3
+ PbI2

Answer 1

[AI-generated answer — Bot GPT 3.5]

2