![Question Video: Conversion between Kilocalories and Kilojoules Using the Energy Consumption of the Adult Human Body | Nagwa Question Video: Conversion between Kilocalories and Kilojoules Using the Energy Consumption of the Adult Human Body | Nagwa](https://media.nagwa.com/286182826404/en/thumbnail_l.jpeg)
Question Video: Conversion between Kilocalories and Kilojoules Using the Energy Consumption of the Adult Human Body | Nagwa
![Calculate ΔHf^o for chloride ion from the following data: 12H2(g) + 12Cl2(g⟶ HCl(g);Δ H = - 92.4kJ mol^-1 HCl(g) + nH2O⟶H^+(aq.) + Cl^-(aq.);Δ H = - 74.8kJ mol^-1 ΔHf(H^+(aq.)^o = 0.0kJ mol^-1 Calculate ΔHf^o for chloride ion from the following data: 12H2(g) + 12Cl2(g⟶ HCl(g);Δ H = - 92.4kJ mol^-1 HCl(g) + nH2O⟶H^+(aq.) + Cl^-(aq.);Δ H = - 74.8kJ mol^-1 ΔHf(H^+(aq.)^o = 0.0kJ mol^-1](https://dwes9vv9u0550.cloudfront.net/images/4144254/8e655af7-c4e7-4d05-bdb5-1bcc8d2f825e.jpg)
Calculate ΔHf^o for chloride ion from the following data: 12H2(g) + 12Cl2(g⟶ HCl(g);Δ H = - 92.4kJ mol^-1 HCl(g) + nH2O⟶H^+(aq.) + Cl^-(aq.);Δ H = - 74.8kJ mol^-1 ΔHf(H^+(aq.)^o = 0.0kJ mol^-1
![SOLVED:Perform the indicated conversions. a. 91.74 kcal into calories b. 1.781 kJ into calories c. 4.318 ×10^3 J into kilocalories d. 9.173 ×10^4 cal into kilojoules SOLVED:Perform the indicated conversions. a. 91.74 kcal into calories b. 1.781 kJ into calories c. 4.318 ×10^3 J into kilocalories d. 9.173 ×10^4 cal into kilojoules](https://cdn.numerade.com/previews/cdf10917-39ea-47c3-8cf5-823999c7ab55_large.jpg)