Acid definition, Chemistry. a compound usually having a sour taste and capable of neutralizing alkalis and reddening blue litmus paper, containing hydrogen that can be replaced by a metal or an electropositive group to form a salt, or containing an atom that can accept a pair of electrons from a base.
Middle income families spend a great deal more on their children and receive vastly less government assistance with a net cost of $375 per week and a lifelong cost of $449,513. The high income family spends $734 per week and receives, on average, just $1 per week in assistance.n our first report back in 2002 we found that it cost a typical family $448,000 to raise two children from birth until they left home (Percival and Harding, 2002). In our 2007 report we found that this cost had increased to $537,000 (Percival et al, 2007).
A lot of builders and home owners talk about the cost to build a house in terms of dollars per square metre. The way this is calculated is by taking the total cost of the build and dividing it by the total floorspace of the home (not the land).he cheapest you can build a house for in Australia is somewhere around $155,000. Front to back slope â $6,000/metre slope Side by side slope â $9,000/metre slope. 4 bedroom homes range from $130,000 (160sqm) to $190,000 (300sqm) when looking at the most basic range of properties.