
Concept explainers
Interpretation:
The balanced equation for hydrolysis of
Concept introduction:
Sol-gel method:
In this method small molecules are used to prepare solid materials. Sol-gel method converts monomers to sol as colloidal solution which is used as precursor for gel. Mostly used precursors are metal alkoxides. A pictorial representation of sol-gel method is given as follows,
Figure 1
Balanced Chemical equation:
A balanced chemical equation is an equation which contains same elements in same number on both the sides (reactant and product side) of the chemical equation thereby obeying the law of conservation of mass.

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Chapter 21 Solutions
General Chemistry: Atoms First
- Pls help asaparrow_forwardPredict the major products of this reaction: ་ ་ + H NaOH ? Δ excess Note that the second reactant is used in excess, that is, there is much more of the second reactant than the first. If there won't be any products, just check the box under the drawing area instead.arrow_forwardP A student claims the right-hand side of the reaction in the drawing area below shows the product of a Claisen condensation. • If the student is correct, complete the reaction by adding the necessary organic reactants to the left-hand side, and by adding any necessary reagents and reaction conditions above and below the arrow. • If the student is incorrect, because it's not possible to obtain this product from a Claisen condensation, check the box under the drawing area instead. those that will minimize any byproducts or competing • Note for advanced students: If you have a choice, use the most efficient reactants and reagents reactions. - ☐ ☐ : ☐ + I Х Click and drag to start drawing a structure.arrow_forward
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