The name of Cacl is calcium Chloride
Sucrose is not a hydrate.
Hot packs typically utilize the exothermic reaction of calcium chloride (CaCl₂) dissolving in water. The balanced equation for this process is: [ \text{CaCl}_2 (s) + \text{H}_2\text{O} (l) \rightarrow \text{Ca}^{2+} (aq) + 2\text{Cl}^- (aq) + \text{heat} ] This reaction releases heat, making it effective for use in hot packs.
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No, methyl hydrate is another term for methanol, while methane hydrate is a solid form of methane trapped in a lattice of water molecules. They are distinct chemical compounds with different properties and uses.
The name of Cacl is calcium Chloride
Cacl^2
Calcium chloride (chemical formula CaCl) is a salt. it can be a solid, or it can be dissolved in water.
Hydrate
The common name for bleaching powder is calcium oxychloride.
cobalt sulphate hepta hydrate
That answer is CaCl
CaCl
To prepare a 25 mL solution of 2M calcium chloride (CaCl₂), you need to calculate the amount of CaCl₂ required. First, use the formula: [ \text{Molarity (M)} = \frac{\text{moles of solute}}{\text{volume of solution in liters}} ] For a 2M solution in 0.025 L (25 mL), you need 0.05 moles of CaCl₂. The molar mass of CaCl₂ is approximately 110.98 g/mol, so you would weigh out about 5.55 grams of CaCl₂ and dissolve it in enough water to make a final volume of 25 mL.
The product of NaOH and CaCl would be NaCl and Ca(OH)2. The reaction between NaOH and CaCl results in a double displacement reaction where sodium (Na+) exchanges with calcium (Ca2+) to form sodium chloride (NaCl) and calcium hydroxide (Ca(OH)2) as products.
Yes its a hydrate = Crystalline hydrate
The number of water molecules it contains.