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.
The Social Security Administration (SSA) released its latest Fast Facts & Figures about Social Security 2014, and experts say there's plenty you can glean from this report and put to use to improve your retirement plan. Consider: What percent of income will Social Security represent in your household? In 2012, Social Security represented on average 35% of the aggregate total income of couples and non-married persons aged 65 or older. And earnings, as in working in retirement, represented 34%; income from assets, as in retirement accounts, represented 11%; and pensions (private or government) represented 9%.