
Concept explainers
(a)
Interpretation: To write a balanced chemical equation of carbon, silicon, germanium and tin with elemental chlorine.
Concept introduction:
The elements carbon, silicon, germanium and tin belongs to group
(b)
Interpretation: In the following compounds;
Concept introduction: An ionic bond is formed between metal and non-metal. The non-metals are electronegative in nature and metals are electropositive in nature. Therefore, non-metals get electrons very easily from metals and form ionic bond.
A covalent bond is formed between two non-metals that have approximately similar electronegativities. The non-metals can share electrons with each other to form a covalent bond.
(c)
Interpretation: To write the reactions of
Concept introduction: Hydrolysis is a chemical process involving breaking a bond in a molecule using water. There are three types of hydrolysis; salt hydrolysis, acidic hydrolysis and basic hydrolysis.

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Chapter 21 Solutions
CHEMISTRY+CHEM...HYBRID ED.(LL)>CUSTOM<
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- Based on the thermodynamics of acetic acid dissociation discussed in Lecture 2-5, what can you conclude about the standard enthalpy change (ΔHo) of acid dissociation for HCl? Group of answer choices You cannot arrive at any of the other three conclusions It is a positive value It is more negative than −0.4 kJ/mol It equals −0.4 kJ/molarrow_forwardPLEASE HELP URGENT!arrow_forwardDraw the skeletal structure corresponding to the following IUPAC name: 7-isopropyl-3-methyldecanearrow_forward
- Which of the following oxyacids is the weakest? Group of answer choices H2SeO3 Si(OH)4 H2SO4 H3PO4arrow_forwardAdd conditions above and below the arrow that turn the reactant below into the product below in a single transformation. + More... If you need to write reagents above and below the arrow that have complex hydrocarbon groups in them, there is a set of standard abbreviations you can use. More... T H,N NC Datarrow_forwardIndicate the order of basicity of primary, secondary and tertiary amines.arrow_forward
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