The difference in temperature between the boiling point of a solution and the boiling point of the pure solvent Concentration A measurement of the amount of solute that's dissolved in a given quantity of solvent; usually expressed as mol / L
If you get banned from Xbox Live, you more than likely deserved it barring the occasional name misunderstanding or misinterpretation that usually get cleared up quickly. Punishment can range from suspensions of 24 hours up to two weeks, on up to full permanent bans.
Go to the Xbox Live Rewards website and enroll by clicking the 'Join Xbox Live Rewards' button. You will need a Microsoft Xbox Live account to participate. Please use the Microsoft account associated with your Xbox Live Gamertag. If you do not already have a Microsoft account, you can create one for free. It will take up to 96 hours to confirm your eligibility and set up your account with Xbox Live Rewards.