Chemical Symbol Of Marble

The specific gravity of marble is the ratio of the density of marble to that of a reference substance usually water.

Chemical symbol of marble.

Physical properties of marble hardness 3 to 4 on moh s scale density 2 55 to 2 7 kg cm3 modulus of rupture 12 to 18 n mm2 compressive strength 70 to 140 n mm2 water absorption less than 0 5 except rainforest green brown. Sodium hypochlorite in 0 5 w v solution is called dakin s solution and is used as an antiseptic to clean infected topical wounds. 38 42 lime cao 20 25 silica sio2 2 4 alumina al2o3 1 5 2 5 various oxides nao and mgo and 30 32. Marble is made of calcium carbonate caco3 which is also what limestone is made from.

Limestone crystals are much smaller than that of marble and limestone is much more porous. Marble is a metamorphic rock composed of recrystallized carbonate minerals most commonly calcite or dolomite marble is typically not foliated although there are exceptions in geology the term marble refers to metamorphosed limestone but its use in stonemasonry more broadly encompasses unmetamorphosed limestone. Marble is commonly used for sculpture and as a building material. In its pure form marble is a white stone with a crystalline and sugary appearance consisting of calcium carbonate caco 3 usually marble contains other minerals including quartz graphite pyrite and iron oxides these minerals can give marble a pink brown gray green or variegated coloration.

The only difference between limestone and marble is the crystalline structure. Marble is a metamorphic rock formed when limestone is subjected to high pressure or heat. The exact chemical composition of marble will greatly vary dependong on the location and the minerals or impurities present in the limestone during recrystallization. Limestone and marble are predominately made of the mineral calcite caco3.

This information can be used to tell whether marble will float or sink if dropped in water buoyancy. Sodium hypochlorite is a chlorine compound often used as a disinfectant or a bleaching agent. Typically marble is composed of the following major constituents. A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule using chemical element symbols numbers and sometimes also other symbols such as parentheses dashes brackets commas and plus and minus signs.