Someone help me with these questions about Italy?

I need someone who knows basic chemistry (enthalpy/titration) to help me with a few questions on email/skype?

• I'm having trouble with some chemistry, in particular enthalpy/titration type problems. I have to answer a bunch of questions based on an experiment I completed. I'd really love if I could scan my answers, and someone look over it for me? I would really appreciate if someone could email me, and we talk through my issues over skype or email - because my questions are a little hard to understand and I couldn't explain it properly on Y/A. Plus, waiting for an answer is extremely annoying. It wont take long, I've answered the questions, but I just need a "Yes, that's right" sort of response. If you're an actual tutor, I'll pay if it's necessary (I don't want a years tuition, just help with this report) Any help would be much appreciated! __ The questions I'd ask; 1. If I'm given the heat capacity of water as 4.185J K^-1 g^-1, in the enthalpy change equation, do I leave my mass in grams, or convert to kilos? 2. If I put 5grams of a chemical in 50 grams of water, do I use 50grams as my mass in the enthalpy change question, or do I have to add the chemical, so my mass would be 55grams? etc.

• Answer:

  First, I'm really sorry if my explanation can't be accepted, because my English is not good, I'm from Indonesia.. 1. You don't need to convert to kilos, since the heat capacity given is 4.185 Joule/Kelvin.Grams.. If you like my explanation, you can contact me...