0
Which substance readily harden when mixed with water is lime or silica or plaster of Paris or granite?
Wiki User
∙ 12y ago
silica
Wiki User
∙ 12y ago
Anonymous
Qssssssss
Add your answer:
Earn +20 pts
What makes play doh harden?
They contain a substance called hardener.
Types of Igneous rocks?
The most common types of igneous rocks are andesite, basalt, diorite, gabbro, granite, pegmatite, peridotite, porphyry, pumice, rhyolite, syenite, and trap.Igenous rocks are rocks that melt and become molten lava, then harden.
Will decomposed granite harden by adding water. I am trying to use it as a filler between flagstone sidewalk and was told all I had to do was add water...Will this work?
Water does cause decomposed granite to harden, but not into anything resembling cement. Wetting and then compressing (foot traffic will do it) will pack it down. Once the sun has dried it out again, it's much, much more compact. It goes from loose sand to the consistency of packed, sun-baked dirt. When it's wet for the first time, it's like frosting or mud. After drying out for the first time, subsequent wettings won't return it to this soft state, so don't worry.
Does plaster of pairs dissolve in water?
no pop does not dissolve in water.. because gypsum is treated with water ..it follows two steps1. setting step2. hardening stepfor hardening H2o is added.then ultimately if the water harden the gypsum , it cannot be dissolved using water ..but Can be dissolved using chemicals
Who is better Stephen curry or James harden?
James harden is way better than Stephen curry
How does plaster of Paris kill rats?
Plaster of Paris sets when it comes into contact with water. If a rat eats it, and drinks water it will activate and harden in the rats stomach.
Which mineral makes plaster harden?
First you need to recognize that "plaster" is not a singularly defined material; it is a family of quite different materials that harden by different mechanisms. The three most common plasters are (1) Plaster of Paris, (2) Lime Plaster, and (3) Cement Plaster.(1) Plaster of Paris is CaSO4.H2O, a partially-dehydrated form of Gypsum, which is a hydrated Calcium Sulfate crystal CaSO4.2H2O. When Plaster of Paris is mixed with water, it re-hydrates and turns back into Gypsum, which then hardens into a material similar to mortar or concrete but considerably softer. Water is the material that makes Plaster of Paris harden.(2) Limestone When exposed to atmosphere the Calcium hydroxide turns back to limestone, causing the plaster to set.(3) Cement Plaster is a mixture of Portland Cement powder, sand or other filler, water, and either Plaster of Paris or Lime Plaster. Due to the great variety of minerals that makeup Portland Cement and Cement Plaster, the hardening is a complex process that cannot be ascribed to the action of any one of the ingredients.
The substance that makes bone harden?
Minerals like calcium and phosphorus :)
What makes play doh harden?
They contain a substance called hardener.
What causes fingernails to be hard?
Keratin... it's a natural substance that makes the nail harden.
What do clay cliffs do after heavy rain?
They melt into mushy clay substance and remold into another shape and harden.
Is Bone Emulsion made of milk protein?
Bone emulsion is not made up of milk protein. Bone emulsion is a process that happens after plaster has been mixed with modeling clay to help it harden.
What is harder 316 stainless steel or 410 for shaft sleeves?
410 is a harder SS and it is readily harden-able as well! However, it has less corrosion resistance then 316.
What substance is added to drinking water and most toothpastes to help harden tooth enamel?
An amount of fluoride is added to drinking water during the purification to harden the tooth enamel.The fluoride is also present in toothpastes for the same purpose
Is harden a verb?
Yes, harden is a verb.
Is harden an adjective?
No. The word "harden" is a verb.
What is present tense of harden?
"Harden" is the present tense. Ex. I harden the the cement by allowing it to dry. The past tense is hardened. The future tense is will harden.
