Multiple Choice
For the reaction
NH3(g) + H2S(g)
NH4HS(s)
Kc = 9.7 at 900 K.
If the initial concentrations of NH3(g) And H2S(g) Are 2.0 M,What is the equilibrium concentration of NH3(g) ?
A) 1.9 M
B) 1.7 M
C) 0.20 M
D) 0.10 M
E) 0.32 M
Correct Answer:

Verified
Correct Answer:
Verified
Q149: At 25<font face="symbol">?</font>C, K<sub>c</sub> = 1.58 <font
Q150: The increase in entropy of the system
Q151: Calculate the vapor pressure of chloroform, CHCl<sub>3</sub>(l),<br>At
Q152: Consider the reaction<br>2CuBr<sub>2</sub>(s) <span class="ql-formula" data-value="\rightarrow"><span
Q153: Consider the following reaction at a
Q155: Which of the following 1.0 M solutions
Q156: For AgI, the lattice enthalpy is
Q157: The phase diagram for a pure
Q158: Given: 2SO<sub>2</sub>(g) + O<sub>2</sub>(g) <span
Q159: What does a negative slope for the