0
Add your answer:
Earn +20 pts
What is the chemical reaction occur in cement?
In cement production, the main chemical reaction is the hydration of compounds like tricalcium silicate (C3S) and dicalcium silicate (C2S) in the presence of water to form calcium silicate hydrates (CSH) and calcium hydroxide (CH). This process leads to the hardening and setting of the cement, creating a strong and durable material.
Is methylbenzene miscible in water?
Methylbenzene, aka toluene, is not miscible in water. It is miscible in organic solvents such as hexane and acetone.
When water is mixed with rubbing alcohol the two liquids completely dissolve. Are the two liquids miscible or are they immiscible?
Water and rubbing alcohol are totally miscible.
Are water and ethanol miscible?
Methanol is miscible in water but Ethyl Acetate is immiscible in water. -- The above answer is correct if asking if each solvent is miscible in water. If you are asking if they are miscible together then the answer is yes, they will mix.
What is the white powder used in antacid?
Calcium carbonate. It combines with excess acid to produce water.
What is the chemical reaction occur in cement?
In cement production, the main chemical reaction is the hydration of compounds like tricalcium silicate (C3S) and dicalcium silicate (C2S) in the presence of water to form calcium silicate hydrates (CSH) and calcium hydroxide (CH). This process leads to the hardening and setting of the cement, creating a strong and durable material.
What is the Chemical composition of Cement including C3S and C2S?
Cement is primarily composed of tricalcium silicate (C3S) and dicalcium silicate (C2S), along with other minor compounds such as calcium aluminate and calcium sulfate. Tricalcium silicate (C3S) and dicalcium silicate (C2S) are the two main compounds responsible for the strength development in cement when mixed with water during hydration.
Is calcium 8 and Hydrogen18 imicible in water?
If you meant C8H18, it is an octane-isomer, than the answer is NO, not miscible with water. Petrol contains a lot (>50%) of octane molecules.
Is oil miscible?
Oil is not miscible with water.
Is methylbenzene miscible in water?
Methylbenzene, aka toluene, is not miscible in water. It is miscible in organic solvents such as hexane and acetone.
Why alcohals are miscible with water?
Alcohals are miscible in water and we cannot see anything after stirring it
Which two are miscible with one another oil water and ethanol?
Ethanol is miscible with water, but not oil. Oil is not miscible with water or ethanol.
What pairs of substances are miscible water and oxygen water and gasoline water and sodium chloride water and ethanol?
Water and ethanol are miscible, forming a homogeneous mixture due to similar polarities. Water and sodium chloride are not miscible as sodium chloride dissociates into ions in water. Water and oxygen are not miscible as oxygen is a gas and does not dissolve in water. Water and gasoline are immiscible due to their differing polarities.
Why is calcium used in cement?
As Calcium Has been used for Building Purpose And For the Similar purpose it is Using IN Cement Which Depend upon its Bonding Property.It Actually react with Water in the Presence of Sesqui oxide(oxygen with Cation in (3:2) ratio) and form a Complex Compound With water of Crystalline Which have A power to hold the Material and So called cement.
Are milk and cream miscible?
Milk is miscible in other milk products but it is not miscible in water--otherwise you wouldn't see it, or detect it, optically in water.
The white powder used to line baseball football and soccer fields is a product of the reaction between calcium oxide and water What is the formula of this familiar powder?
The formula for the white powder formed by the reaction between calcium oxide and water is calcium hydroxide, which is often used to mark lines on sports fields. The chemical formula for calcium hydroxide is Ca(OH)2.
How do you convert hard water to soft water by boric powder?
Hard water contains bicarbonates of calcium and magnesium or sulphates and chlorides od calcium and magnesium . It can be converted to soft water by boiling or by adding calculated quantity of calcium hydroxide .
