One of relatively few reactions that takes place directly between two solids at room temperature is In this equation, the 8H 2 O in Ba(OH) 2 8H 2 O indicates the presence of eight water molecules This compound is called barium hydroxide octahydrate a Balance the equation b What mass of ammonium thi...

a BaOH2 NH4SCN BaSCN2 2NH3 2H2O b The balanced equation shows that 1 ...

One of relatively few reactions that takes place directly between two solids at room temperature is In

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One of relatively few reactions that takes place directly between two solids at room temperature is

In this equation, the ? 8H₂O in Ba(OH)₂ ? 8H₂O indicates the presence of eight water molecules. This compound is called barium hydroxide octahydrate.

a. Balance the equation.

b. What mass of ammonium thiocyanate (NH₄SCN) must be used if it is to react completely with 6.5 g barium hydroxide octahydrate?

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Chemistry

ISBN: 9781305957404

10th Edition

Authors: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

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Question Posted: Aug 22, 2022 12:34 AM

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One of relatively few reactions that takes place directly between two solids at room temperature is In

Question:

Ba(OH)₂ 8H₂O(s) + NH4SCN(s) Ba(SCN)₂(s) + H₂O(l) + NH3(g)

Step by Step Answer:

a BaOH2 NH4SCN BaSCN2 2NH3 2H2O b The balanced equation shows that 1 ...View the full answer

Chemistry

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