Ionic Compounds:Ionic compounds are very hard because of their closely-packed lattice structure and the ionic bonds between the charged ions. They are very brittle, and it is difficult to bend them. Molecular Compounds:The solid forms of molecular compounds are generally very soft and brittle. Th...
(a) What are the properties of elements and compounds? (b) How are properties of a compound related to elements that comprise it? Chemical Reactions: In a synthesis reaction, two or more substances called "reactants" combine to form a s...
We first should write the symbol of the metals and the non-metals. Answer and Explanation: The formulas for the compounds are as follows: a. Acetic acid: {eq}\rm CH_3COOH {/eq} b. Silver Carbonate: {eq}\rm Ag_2CO_...
Molecular motors are assemblies of proteins in a cellular environment of living organisms that can perform mechanical motion...
When you see a molecular diagram or read a molecular formula, it may not immediately be apparent whether you are seeing a molecule or a compound. In fact, you may not even know if there is a difference between these two designations at all! To put it simply, all compounds are molecules...
For example, there are many kinds of organic compounds that are found in nature, such as hydrocarbons. Hydrocarbons are the molecules that are formed when carbon and hydrogen combine. They are not soluble in water and easily distribute. There are also aldehydes – the molecular association of a...
or compound molecule. An elemental molecule contains only one type of atom, such asozone(O3) or chlorine (Cl2). A compound molecule is made up of one or more different elements. Covalent compounds are built on these types of molecules and are often referred to as molecular compounds. ...
As an example, a gaseous compound called butadiene, with a molecular weight of 54, combines nearly 4000 times and gives a polymer known as polybutadiene (a synthetic rubber) with about 200000 molecular weight. The low molecular weight compounds from which the polymers form are known as ...
- Asolutionwherewateristhesolvent. MolecularCompounds Compounds=ChemicallyBonded -Thismeansthattheyshareelectrons (CovalentBond) -Iftheelectronsarenotshared equallythemoleculeis POLAR (hasa+&-end) Ex.H2O IonicBonds Ion- Atomswithacharge(because they’vegainedorlostelectrons) Na + Cl - BondsTogether (...
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