Incomplete Chemical Equation KBr(aq) + Pb(NO3)2(aq) → product I+ product II Some Possible Chemical Formulas and State Symbols Solubility in Aqueous Solution Chemical Chemical Formulas for Formulas for product I product II 8 very soluble |(aq) 9 slightly soluble (s) 1 KNO3 |4 PbBr 2 K2NO3 5 PBB12 3 K(NO3)2 6 Pb2Br 7 Pb2Br2

Q: If the temperature increases, does the motion of particles increase or decrease?

A: Interpretation - If the temperature increases, then motion of particles increase or decrease is to…

Q: State the density of water in grams per milliliter.

A: Interpretation - The density of water in grams per milliliter is to be explained.

Q: The question is in the picture

A: The methane gas reacts with the chlorine gas and forms carbon tetrachloride. The equation for the…

Q: A substance has a definite shape and definite volume. What is the state of the substance?(a) solid…

A: The substance also called matter having fixed shape and fixed volume?

Q: Which physical state is described as having particles closely packed and held rigidly in position?

A: There are three physical states present, namely, solid, liquid and gases. Each state has different…

Q: What is a solid dispersed in either a solid or liquid?

A: Solid dispersed in either a solid or liquid is called:

Q: Which physical state has particles with the most movement?

A: Physical states: One of physical condition of states in which matter exists is called as states.…

Q: Describing the relationship between the melting time for an ice cube and amount of salt sprinkled on…

A: The freezing point depression is the one that results in lowering of freezing point of the pure…

Q: Using a metric ruler, measure these objects to the correctnumber of significant figures.(a) quarter…

A:

Q: How many ml in and ounce ?

A: Solution is given below in next step

Q: When energy is added to a liquid, it’s particles begin to move what

A: When we add energy to liquid it’s particles begin to move as increase in motion occur and particles…

Q: Classify each of the following as an element, compound, or mixture. (a) iron metal (b) oxygen gas…

A: The compounds are formed by the two or more elements which are bonded chemically. The elements are…

Q: type the name in traditional system and Stock System Bismuth Permanganate

A: There are different nomenclature systems in Chemistry, out of them following are important - (1)…

Q: Classify each of the following substances as an element, a compound, or a mixture. Drag the…

A: Element is defined as the basic single atom of any particular substance present in the periodic…

Q: What is the SI unit of volume? What is the other common unit which in notan SI unit of volume.

A: The SI unit of volume is m3

Q: Which of the following is a liquid nonmetal under normal conditions: sodium, mercury, -bromine, or…

A: Non-metals have less tendency to lose the electrons. They are highly electronegative in nature and…

Q: Refer to the periodic table and find the atomic number for each of the following. (a) hydrogen (b)…

A: The periodic table is a table in which the till now known elements are arranged according to their…

Q: State the freezing point of water on the following temperature scales. (a) Fahrenheit (b) Celsius…

A: Freezing point is the temperature at which liquid changes to solid phase.

Q: What is the basic unit for each of the following physical quantities in the metric system? (a)…

A: The basic unit for given physical quantities in the metric system has to be given.

Q: am student i love chemistry My question is what is chemistry

A: Chemistry is the study of matter — what is in it, what are its properties and how does it change.…

Q: Is a pencil being sharpened a chemical or physical change

A:

Q: I have a question, What number is of value and units.

A: Part A) Moles of methane produce when hydrogen is in excess.Part B) Moles of hydrogen react to…

Q: Which of the following is a solid metal under normal conditions: calcium, phosphorus, mercury, or…

A:

Q: draw seven water molecules interacting in liquid

A: The interaction between the water molecules in liquid is Hydrogen bonding. It can be shown as:

Q: So which numbers and units goes in the

A:

Q: Indicate whether the following changes of physical state require heating or cooling. (a) gas to…

A: Heating and cooling both involve transfer of energy. In heating, energy is added into substance…

Q: What would you multiply "atoms of neon" by to get the units "grams of neon" ? (number) (unit)…

A: Given that : We have to fill the boxes for the conversion of atoms of neon to grams of neon :

Q: Single term for liquids and solids phase. The distances of particles in solids  and liquids are more…

A:

Q: Name of the liquid having solid , gas , liquid at same temperature

A:

Q: What is Volume in matter??

A: Matter is anything around us that has a volume and mass, All the things we see in our daily life is…

Q: Which of the following would be described as particles in constant random motion? A. solid B. plasma…

A: Liquid has particles in constant random motion.

Q: What is the total weight, in pounds, of the dessert?

A: A dessert contains, 145.05 g vanilla ice cream 82 g fudge 39.3 g nuts

Q: Could you please elaborate on why the correct number of sig figs would be three in total or two…

A: Performing the calculation gives: (249.362 + 41) / 63.498 = 4.57277 To report the answer with the…

Q: Normality is defined as the number of mole------------per liter of solution.(equivalent, fraction)…

A: Normality is used to express the concentration of a solution Normality is the equivalent weight of a…

Q: Identify each of the diagrams shown here as an elementor a compound.

A: Hydrocarbons are organic molecules that are mainly composed of C and H atoms. The structural formula…

Q: I wants to know the formula Of density measure

A: Density = Mass of substanceVolume of substance

Q: What is the molecular (formula) mass for ZnSO4 (Zinc sulfate), to three significant digits.

A: What is the molecular (formula) mass for ZnSO4 (Zinc sulfate), to three significant digits.

Q: Question No. 3 In a test tube containing vinegar, small amount of baking soda is mixed. A gas…

A: Given:  Vineger has chemical formula = CH3COOH Baking soda has chemical formula  = NaHCO3

Q: 4 A hydrogen peroxide molecule contains 2 hydrogen atoms and 2 oxygen atoms. This molecule is_____…

A: A monoatomic species is formed by a single atom. A diatomic molecule is formed by two atoms and a…

Q: None

A: Let's break down the steps for creating the schematic symbol for the Festo LFR Filter Regulator in…

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.