A condition in some metals and nonmetals where they can have more than one crystal structure.

Q: How a chemical formula contains conversion factors forconverting between moles of a compound and…

A: The subscripts provide a ratio between atoms of one element to atoms of another element within a…

Q: An atom that has lost an electron

A: Answer: The atom that has lost an electron becomes a positively charged ion (called a cation), while…

Q: (a) is not soluble in water.

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The drug morphine obtained from

A: Morphine is a type of alkaloid. Morphine is used as an analgesic (pain reliever), myocardial…

Q: Water is a mineral

A: Water is not a mineral since it lacks crystalline form and is a liquid rather than a solid.

Q: Halothane

A: 1. Halothane Halothane is a general anaesthetic, reduces blood pressure, decreases pulse rate and…

Q: names of the following polyatomic ions:

A: Many molecules are present as simply binary materials s which are made up of metal cation as well as…

Q: Aldehyde sugars are also referred to as _________________.

A: Sugars or carbohydrates are macromolecules that are essential in living beings. They are present in…

Q: element responsible for the distinct odor of thiols and thioether

A: Thiols give off strong, unpleasant odors resembling that of garlic or rotten eggs hence are used as…

Q: Chemical formula of Nucleotides

A: The nucleic acids are formed from monomers called nucleotides. There are four nucleotides in DNA,…

Q: What do you call to the unit amount of a substance used for measuring large quantities of very small…

A: The mole (particularly millimoles and molarity) is a commonly used unit in medicine. For example,…

Q: Chiral compounds, have identical chemical properties but differing in certain physical and…

A: Chiral compounds contain atleast asymmetric carbon it means chiral carbon is attached with four…

Q: The melting points of stearic,oleic and linoleic acids are 69C,13C, and -5C, respectivley. Explain…

A: The temperature at which the solid and the liquid forms of a substance exists in equilibrium is…

Q: Example of an chemical reaction in the human body that include salt (NaCl) while reacting

A: Salt has the chemical formula NaCl means sodium and chloride ions are present in a 1:1 ratio.…

Q: The electron shells in an atom of silicon (atomic symbol Si) each

A:

Q: Structures: Purine Pyrimidine

A: Nucleic acids are the biomolecules that are responsible for conserving the genetic information of an…

Q: In the image above, the substance indicated as B is a(n) ____.

A: Enzymes are biological catalysts that increase the rate of chemical reactions happening inside the…

Q: Trouble with molarity

A:

Q: Which statement best explains why alcohols have a higher boiling point than Alcohols have weaker…

A: Alcohols are polar molecules and alkanes are non-polar molecules. Alcohols and alkanes both are…

Q: Lipid monomers and long explanations about them

A: Lipid Monomers: Lipids are the monomeric units made up of carbon, hydrogen, oxygen and have a very…

Q: Which elements would be more likely to make a compound with another element

A: In chemistry an element very basic part of any molecule and it is a pure substance consisting only…

Q: Butanoic acid (C3H7COOH) is described as a weak acid. Define the term weak acid

A: Acids are chemical compounds that taste sour and turn the blue litmus red. They have a pH of less…

Q: Elements are.. O A pure substance When there is more than one atom O Made of two or more substances

A: The matter is made up of chemical substances that occupy space and it consists of a particular mass.…

Q: (b) (d) (f) (e) (h) (g) () () atomical directions (at

A: Anatomical positions are used to describe any region of the body in a specific stance. The different…

Q: _____________ compounds exclude water.

A: Rule of thumb that states that "like dissolves like" which means that polar molecules are dissolved…

Q: The liquids butan-1-ol and butanal have similar molar masses. Which is expected to have the higher…

A: The boiling point of a substance or molecule is the temperature at which the pressure exerted by the…

Q: The relationship between the compounds CH2OH CH2OH HA CH3 H3C and C- -C-

A: The relationship between the compounds is enantiomers.

Q: Water forms stronger hydrogen bonds than ammonia. Suggest a reason for this.

A: Hydrogen-bonding is considered as the weakest bond, which is present between the two electronegative…

Q: An element is a pure substance that cannot be broken down into other substance by physical or…

A: An element is any substance which is composed of only one kind of an atom.

Q: What is iodine

A: Food is the ultimate source of nutrition for the body. It contains all the nutrients that are…

Q: An -OH group is a(n) _______ group.

A: The functional group is a specific group of atoms or bonds within a compound that is responsible for…

Q: Difference between weak and strong acid

A: An acid is a chemical substance or agents that release hydrogen ions when dissolved in water. The…

Q: Arrange in order of increasing nonmetallic character

A: The metallic character is the level of reactivity of a metal metallic character increases as we come…

Q: true or false The bonds linking bases and sugars are covalent.

A: Nucleosides are glycosamines. They are composed of a nitrogenous base and a sugar molecule.  The…

Q: the pH of a cleaning solution with a [H3O*]

A:

Q: physical properties

A: All substances are indicated by their distinctive collection of physical and chemical properties.…

Q: another common term for ion is (starts with "e")

A: Ions are atoms with added electrons or reduced electrons. When the atom lost an electron, it will…

Q: This structure represent

A: The hydrophilic head and hydrophobic tail of the phospholipid bilayer are present. The intrinsic…

Q: Which mineral is a carbonate a compound that contains a -co3 group

A: Carbon dioxide is soluble in water. In a reversible reaction, it makes carbonic acid with water…

Q: Glucose has two names when it is a sugar alcohol

A: In biochemistry, an organic compound that is mainly derived from a carbohydrates monomer (sugars)…

Q: True or False: Solid water is more dense than Liquid water.

A: Solid water is less dense than liquid water because, when liquid water molecule freeze into solid…

Q: lipids

A: Asked : Lipids

Q: Part of a starch molecule + Water

A: Starch is a polysaccharides which is insoluble, fluffy and also tasteless. These are insoluble is…

Q: OCCURS IN WATER WITI 1. cobalt 2. strontium 3. selenium 4. vanadium

A: Osteoarthritis, also known as degenerative joint disease (DJD), is one of the most common type of…

Q: _____________ occur between any two opposite partial charges or full charges.

A: Intermolecular forces are considered as those force, which is known to exhibit between the two…

Q: Three states of matter in a human body

A: In the Universe, there are around four naturally-occurring phases of matter that any molecule is…

Q: oligomeric proteins

A: The protein which are composed of more than one subunit that is more than one polypeptide chain…