1. Rank the following in terms of increasing boiling point: C2H5OH CaBr2 C4H10

Q: For each of the following chemical formulas, determine how many atoms of each element are present in…

A: Substances that are formed by the combination of atoms are called molecules. They can be hetero or…

Q: Write the systematic names for the given compounds. Spelling counts! :CI: I

A:

Q: ne ncomplete combustion of gas propane C,H, produces black powder of carbon and ter vapor. This…

A: The question is based on the concept of combustion. burning of anything in the sufficient supply of…

Q: Answer the questions in the table below about this molecule: امه What is this molecule's chemical…

A: Here, we need to give the chemical formula and the numbers of CH3, CH2, CH groups present in the…

Q: a

A: This question is related to atomicity of molecules.

Q: B. Making Molecular Models of Compounds Directions: Using any available materials, construct…

A: Molecular models of compound

Q: Name the following compounds.

A: Given, Name of the following compounds-

Q: List the names and formulas of Binary Molecular Compounds?

A: The compounds which are formed from two different kinds of elements are regarded as Binary Molecular…

Q: Write systematic names and formulas for binary molecular compounds.

A: Binary compounds can be defined as a class of metals which has two different elements in it. The two…

Q: When charges move it's called a current. O True False

A: Given statement is, When charges move it's called a current.

Q: chemical reaction endothermic reaction exothermic reaction chemical formula subscript : A change in…

A: 1)Chemical Reaction -------->     A change in matter that produces one or more new substances.…

Q: Can you tell me about the first compound notation?

A: Given  To know the first compound notation

Q: A student dissolves 111 g of compound Q in one liter of hot water. All of compound Q dissolves. The…

A: When we dissolve a solute in solvent, there is some fixed amount of solute which can dissolve in a…

Q: Complete and balance the following redox equation. What is the coefficient of H20 when the equation…

A:

Q: Explain how can we name the molecular inorganic compounds?

A: Molecular inorganic compounds are those which are formed by the elements that are placed to the…

Q: List some Molecular models?

A: Molecular models are the molecular structures used for the large systems in chemistry and physics…

Q: (please type answer with explanation).

A: Chemical compounds generally contain more than one atom. For example, HCl is a compound. It contains…

Q: what is barye unit ? What is its definition?

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: What are the names of the fundamental laws which explain the properties of massand define one of…

A: Answer -  The names of the fundamental laws which explain the properties of mass - 1.The law of the…

Q: The relative numbers of reactants and products are represented by numbers placed to the left of the…

A:

Q: SWEIL OH What is the relationship between the two compunds & ÕH

A: Two compounds are drawn in flying-wedge projection. We have to find out the relationship between…

Q: If you take 1 teaspoon of salt and dissolve in 1 cup of water, what would look like? Sketch in…

A: Table salt (NaCl) dissolved in water. NaCl is an electrolyte Does not conduct electricity in solid…

Q: Can you provide me a definition for the initial compound notation?

A: In chemistry, the initial compound notation is a way of representing the composition of a compound…

Q: • Fill in the blanks for the given table below. Formula of Ionic Соmpound Name of Ionic Compound…

A:

Q: 1.5x10^23 molecules of sulfuric acid h2so4 would have a mass closest to

A: In 1 mol of any compound have 6.023 number of moleculesThus Number of mols = mass =

Q: What is the term for the property of a substance that cannot be observed without changing its…

A: The property of a substance that cannot be observed without changing its chemical formula is…

Q: What does the term "first compound notation" refer to?

A: First compound notation is solution set to our 'and' compound inequality.

Q: 8) Br Mg CO, H* ?

A: Alkyl halide reacts with magnesium metal to form alkyl magnesium bromide, Grignard reagent. The…

Q: give the first compound prepared of noble gases.

A: In the periodic table, 18th group elements are known as Noble gases or inert gases.  There are seven…

Q: Melting point (°C) of the compound

A: We cannot determine exact melting  point of this particular molecule but we can determine in a range…

Q: The energy released when 1.08 mol of lead (II) bromide is formed from its elements is?

A:

Q: What is meant by the first compound notation?

A: To explain the first compound notation.

Q: I do not understand what is meant by binary diatomic molecule or binary triatomic molecule or either…

A: Binary diatomic molecule : This type of molecule contains two different atoms. These two atoms may…

Q: None

A:

Q: I unsure of how to differentiate chemically bonded amtoms, molecules,elements and compounds.

A: Element: A pure chemical substance contains same type of atom is called element.  During a chemical…

Q: The compound CHC13 is trichloromethane, named also a chloroform compound. O True O False

A: To find the given statement is true or false.

Q: Name the following compounds. 1. НО CI CI ОН

A:

Q: 8.W 8 What

A: It is C. The reaction rate is halved

Q: B. Molecules 1. C;H10 = 2. Oxygen molecule, 0, = 3. Н,О- 4. IFs= 5. SiO;=

A: