Calculate δhrxn for the following reaction: c(s)+h2o(g)→co(g)+h2(g) use the following reactions and given δh values: c(s)+o2(g)→co2(g), δh= -393. 5 kj 2co(g)+o2(g)→2co2(g), δh= -566. 0 kj 2h2(g)+o2(g)→2h2o(g), δh= -483. 6 kj.

31. all the following are effective ways of preparing for an interview except practicing in front on a mirror writing down answers to possible questions holding a mock interview with a friend memorizing interview questions and answers

Which of the following is not a need-based source of financial aid? question 7 options: a: athletic scholarship b: subsidized loan c: unsubsidized loan d: federal grant

C= 5 9 (f−32) the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 5 9 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 5 9 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only