Reflected shock waves allowed temperatures from 1230 to 1800 K and pressures from 7.3 to 9.5. atm to be obtained. These measurements have shown that cyclopentane is much less reactive than. cyclohexane, as for a given temperature the observed autoignition delay times were about ten times. higher for the C5 compound compared to the C6. Detailed mechanisms for the combustion of cyclohexane and cyclopentane have been proposed to.
Your Tax Dollars at Work. The average income in 2011 was $41,560. With this salary and a single filing status, you could expect to pay around $5,153 (12.4 percent of your earnings) in federal taxes, in addition to $2,577 (6.2 percent) toward Social Security and $603 (1.5 percent) toward Medicare.
Your Social Security payments in retirement might be taxable, depending on how much you earn and the sources the money comes from. About 40 percent of Social Security beneficiaries pay taxes on their benefits. Hereâs how to minimize the taxes you pay on your Social Security income.Keep your income below the threshold.our Social Security payments in retirement might be taxable, depending on how much you earn and the sources the money comes from. About 40 percent of Social Security beneficiaries pay taxes on their benefits. Hereâs how to minimize the taxes you pay on your Social Security income. Keep your income below the threshold.