limestone is a sedimentary rock which is more abundant and can easily become a powder than calcium hydroxide which you have to make. you mix calcium oxide with water to get a formula Ca(OH)2.
Limestone is used in concrete primarily as a key ingredient in the production of cement, specifically as a source of calcium carbonate. When heated in a kiln, limestone undergoes a chemical transformation to produce lime (calcium oxide), which then reacts with silica and other materials to form clinker, the main component of cement. Additionally, crushed limestone aggregates are added to concrete mixtures to enhance strength, durability, and workability. Its abundance and cost-effectiveness also make limestone a popular choice in construction.
limestone is $50-$100
About £25
if the car is nuclear powered you wont need gas
Advantages of limestone landscapes include: natural beauty, durability, consistency of deposit, versatility and adaptable, and cost effective(cheap).
1.000.000 dollars
1.000.000 dollars
To make sodium hydroxide, you need to electrolyse the solution of sodium chloride. Electricity is needed for electrolysis and that will cost money. There will also be the cost of equipment such as electrodes. (Electrodes have to be replaced after a while). Lastly, there may also be the cost of labour. The men who make sodium hydroxide will need to get paid.
For the simplest reason of all: it's the easiest, most cost-effective hydroxide to get. It's called lye and every grocery store in America has it for a really cheap price.
Limestone is generally considered an affordable building material compared to other types of natural stone such as marble or granite. The cost of limestone can vary depending on factors such as quality, size, and location.
The price of calcium per pound can vary depending on the source and purity of the calcium. On average, the cost of calcium can range from $0.05 to $0.50 per pound. It is recommended to check with suppliers or retailers for current pricing.
Theoretically, the cost of building a home would increase if limestone mining was reduced because limestone is a primary component in the manufacture of cement, which is used in concrete from which things like foundations are built, so the price of cement should increase. Limestone is also used for crushed stone for as well as other products in the manufacture of a home.