The heat capacity of silver (Ag, 107.9 g mol-1), is 0.232 Jg K-1. Calculate the energy needed to heat 2.66 mol of silver from 36.2 °C to 80.7 °C. O a. 2.75 x 10' J O b. 2.12 x 104 J Oc.2.96 x 103 J O d. 2.55 x 101J O e. 1.82 J

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O c. K = 882
O d. K = 110
O e. K = 131
The heat capacity of silver (Ag, 107.9 g mol-), is 0.232 J g K-1. Calculate the energy needed to heat 2.66 mol of silver from 36.2 °C to 80.7 °C.
O a. 2.75 x 101 J
O b. 2.12 x 104 J
O c. 2.96 x 103 J
O d. 2.55 x 10-1J
O e. 1.82 J
Which of the following is a conjugate pair of acids and bases involved in the below reaction?
HCN + CIO-- HCIO + CN-
O a. CN- & CIO
Ob.HCIO & CN
Oc. HCN & CIO-
Od. HCN & CN
18°C Sunny
Transcribed Image Text:O c. K = 882 O d. K = 110 O e. K = 131 The heat capacity of silver (Ag, 107.9 g mol-), is 0.232 J g K-1. Calculate the energy needed to heat 2.66 mol of silver from 36.2 °C to 80.7 °C. O a. 2.75 x 101 J O b. 2.12 x 104 J O c. 2.96 x 103 J O d. 2.55 x 10-1J O e. 1.82 J Which of the following is a conjugate pair of acids and bases involved in the below reaction? HCN + CIO-- HCIO + CN- O a. CN- & CIO Ob.HCIO & CN Oc. HCN & CIO- Od. HCN & CN 18°C Sunny
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