The logarithmic scale of pH means that as pH increases, the H+ concentration will decrease by a power of 10. Thus at a pH of 0, H+ has a concentration of 1 M. At a pH of 7, this decreases to 0.0000001 M. At a pH of 14, there is only 0.00000000000001 M H+.
HSA distributions. The IRS requires you to prepare Form 8889 and attach it to your tax return when you take a distribution from an HSA. However, if your 1099-SA indicates you did not use the distribution for qualified medical expenses, you will pay income tax on the portion you used for unqualified expenses.
health savings account (HSA) DEFINITION: A health savings account (HSA) is a tax-advantaged account where money can be set aside to pay for future medical expenses. HSAs can be offered as an employment benefit (money can be contributed by the employee and/or the employer) or they can be set up by someone who purchases individual health insurance. In order to contribute to an HSA, the account owner has to have an HSA-qualified high-deductible health plan in place. The IRS sets limits on the minimum and maximum out-of-pocket levels for the HDHP and also has contribution limits for HSAs.