The maximum you may contribute to your IRA potentially changes each year as the IRS takes into account adjustments to the cost of living. The maximum rose to $5,000 in 2008 and stayed there through 2010. It was $4,000 in 2005 to 2007 and $3,000 in 2002 to 2004.
Itâs usually best to have a pH somewhere in the middle. Actually, between 6 and 7 is generally considered ideal, which is often be true, but this is where a mistake is often made. If your soil pH is 5.5, the common advice would be to add lime to raise the pH of our 5.5 soil, usually dolomite lime. Dolomite is calcium carbonate and magnesium carbonate. The calcium and magnesium in the lime will probably knock some of the hydrogen out of the way.
Soda lime. Soda lime, white or grayish white granular mixture of calcium hydroxide with sodium hydroxide or potassium hydroxide. Soda lime absorbs carbon dioxide and water vapour and deteriorates rapidly unless kept in airtight containers. Medically, soda lime is used to absorb carbon dioxide in basal metabolism tests and in rebreathing anesthesia systems.