Asked by Nabiha
what do you observe in the displacement reaction of zinc and lead nitrate?
also, what is the symbol equation for this reaction?
also, what is the symbol equation for this reaction?
Answers
Answered by
bobpursley
Zn (s) + Pb(NO3)2(aq) >> Pb(s) + Zn(NO3)2 (aq)
you observe lead precipitating on the zinc surface.
you observe lead precipitating on the zinc surface.
Answered by
Nabiha
are there any notes about colour changes or note of any bubbles?
Answered by
GK
If this is a lab question, the answer should come from what you observed. The experimental setting is a zinc metal strip placed in a solution of lead nitrate. <b>IF </b> a reaction occurred, the zinc strip will lose some of its mass and its surface will become dull and covered with a loose deposit of a dark grey solid (metallic lead, Pb). DID any of this happened?
One more thing: If this is not a lab question and you are asked for a prediction, The reaction WILL occur if Zn is HIGHER than Pb on a "Metal Activity Series". If this is not so, the reaction will not occur, and the observation will be "No Change".
One more thing: If this is not a lab question and you are asked for a prediction, The reaction WILL occur if Zn is HIGHER than Pb on a "Metal Activity Series". If this is not so, the reaction will not occur, and the observation will be "No Change".
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