Question
Asked Oct 29, 2019
1.
Write balance complete molecular equation, balance, and identify the states of matter when
each of the following solutions are mixed
a) Pb(NO3)2 and Na2s (double replacement)
b) AgNO3 and KI (double replacement)
c) Na2CO3 and HCI (double replacement)
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1. Write balance complete molecular equation, balance, and identify the states of matter when each of the following solutions are mixed a) Pb(NO3)2 and Na2s (double replacement) b) AgNO3 and KI (double replacement) c) Na2CO3 and HCI (double replacement)

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Expert Answer

Step 1
  • The balanced equation is:
Pb(NO32Na2s>PbS +2N«NO
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Pb(NO32Na2s>PbS +2N«NO

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Step 2
  • The balanced equation...
AgNO2+KI AgI+ KNO
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AgNO2+KI AgI+ KNO

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