Draw the electron distribution diagram for water. Begin with 1 central water molecule. Show the chemistry of each element within the central water molecule (all electron orbits, lone pair electrons, type of chemical bond, polarity/charge, and correct shape). What type of bond creates a water molecule? What type of bond holds 1 water molecule to another water molecule? Next, draw the correct number of other water molecules bonding to the central water molecule. How many other water molecules bond to a central molecule of water?

Q: What, and how does some characteristics of a good student, and how does studying chemistry help…

A: everything we do is chemistry.  Starting from cooking to sleeping , all depend upon chemical…

Q: Define substance and chemistry.

A: Given terms,      Substance and chemistry

Q: Explain the difference between a pure chemistry and an applied chemistry.

A: Chemistry can be defined as branch of science  that deals with chemical composition of…

Q: difference between physics and chemistry

A: Physics looks for unifying principles; chemistry often focuses on the particulars. Chemist has an…

Q: A beaker containing a green liquid is left uncovered in a laboratory for one week., After the liquid…

A: Mixture is a combination of two or more different chemical substances that are not combined…

Q: The recommended daily allowance of thiamine is 1.4mg per day. A patient is consuming 0.80mg. What…

A: Percentage can be determined by the given formula,

Q: Complete the missing information of the following substances. Substance Class of Solid Kind of…

A: There are different type of solids which are classified according to their constituent particles…

Q: Complete the table. Substance Pure or mixture Туре aluminum pure element apple juice hydrogen…

A: Pure substances are those that consist of only one type of particles. In case of mixtures two or…

Q: Define the term Chemical Senses?

A: Chemical senses or chemical sensors can be defined as the sensory organs and the neural systems…

Q: An electric current of 209.0 mA flows for 58.0 minutes. Calculate the amount of electric charge…

A:

Q: Which substance will exhibit the lowest melting point? * O Substance A O Substance B O Substance D…

A: A multiple choice question based on properties of solids that is to be accomplished.

Q: Which of the following represent a homogenous mixture? A glass of sweet tea A pepperoni pizza…

A: No matter where you sample a homogeneous mixture, it appears uniform. A heterogeneous mixture has…

Q: What is the main foundation of chemistry

A: What is the foundation of chemistry, this is a very vast question. Chemistry is a subject which can…

Q: A length of 155 nm can also be expressed as 1.55 x 104 pm 155000 pm O 0.155 pm 1.55 x 10-6 pm

A: 1 nm = 10-9 m 1 um = 10-6 m

Q: Describe the scientific approach to knowledge. How does it differ from other approaches?

A: A Scientific approach to knowledge is a way of learning that is based on observations and…

Q: physical changes Protein hydrolysis                                                    wax melting…

A: Classify the following as chemical or physical changes. Protein hydrolysis…

Q: Sugar is a compound made of the elements carbon, hydrogen, and oxygen. If you add sugar to water,…

A: In this question, we have to distinguish between compound and mixture.

Q: Food quality can be measured by both subjective and non-subjective aspects. Describe the…

A: Answer. Food evaluation entails the use of instruments as well as physical and chemical procedures…

Q: sciences, sprang originally from delusions and superstitions, and was at its commencement exactly on…

A: Chemistry is the scientific study of the properties and behavior of matter. It is a natural science…

Q: copper (II) chloride + iron → copper + iron (II) chloride List two physical / chemical properties…

A:

Q: List all pictograms that are not hazard symbols but are seen in the laboratory

A: A pictogram is a chart which uses pictures to represent data in a simple way. The list is as…

Q: Summarize the key concepts of chemistry

A: Chemistry tells about the concept of matter and substances which made up the matter. It tells us…

Q: The recommended single dose for acetaminophen is 10.0 to 15.0 mg/kg of body weight for adults. Using…

A: The recommended single dose for acetaminophen is 10.0 to 15.0 mg/kg of body weight for adults.

Q: write a one-sentence definition for each of the following chemistry and chemical

A: Chemistry is a branch of science that concerned with the substances of which matter is composed,…

Q: Choose the pure substance from the list below. O tea O a casserole O mercury O sugar water O…

A: To identify: Pure substance among the given options.

Q: Which substance CANNOT decolorize bromine water? Substance A Substance B O Substance C O Substance D

A: Organic chemistry is branch of chemistry in which organic reactant react to form organic products.

Q: An electric current of 52.0 mA flows for 6,0 seconds. Calculate the amount of electric charge…

A:

Q: is cutting a cake a physical or chemical reaction?

A: Physical change: a change after which nothing new is created and not old one is destroyed.

Q: Identify the area of emphasis for various branches of chemistry.

A: Modern chemistry has five main branches: 1. Physical chemistry 2. Organic Chemistry 3. Inorganic…

Q: the underlined part of the macroscopic domain, or the microscopic domain of chemistry ? 16 g of…

A: Microscopic means small particle while macroscopic means large particles  Molecule of Hydrogen and…

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A: The recommended single dose for acetaminophen is 10.0 to 15.0 mg/kg of body weight for adults. It…

Q: Which of these are key factors in a scientific community? O age O nationality O collaboration and…

A: Key factors in a scientific community.

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.