Write the systematic names for the given compounds. Spelling counts! B IU X2 x2 人人 :0: :0: As As. SPECIAL GREEK ALPHABET 00 APR 12 MacBook A DO F9 F6 F7 FB F3 F4 F5 %23 %23 %3 5 6 R

Q: Explain how all compounds obey the laws of definite and multiple proportions.

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: 27) Which of the following naming is incorrect? A) Feso, B) Fe2(SO3)3 iron(III) sulfite C) Fe,(SO,),…

A: A) FeSO4   iron(III) sulfate

Q: Samples of compound X, Y, and Z are analyzed, with results shown below. Compound X Description…

A: Law of multiple proportions: It states that when two elements combine with each other to form more…

Q: Does each chemical formula represent an element or a compound? a. H 2 b. H 2O 2 c. S 8 d. Na 2CO 3…

A: An element is made up of same type of atom whereas a compound is made up of more than 1 type of…

Q: 3.127 Platinum forms two different compounds with chlorine.One contains 26.7 percent Cl by mass, and…

A: The empirical formulas for the two compounds of platinum chloride has to be determined. Given data…

Q: Which is the correct nomenclature of the Fe2O3 compound?    a) iron trioxide  B) Iron(III) oxygen…

A: in this question, we have to write the name of given oxides of iron  the correct name of given…

Q: Which elements have molecules as their basic units?(a) helium (b) oxygen(c) iron (d) bromine

A: The elements which have  molecules as their basic units has to be given,

Q: Which of the following gases are elements? O NH, O 0, O N,0 Rn Ar O 0, so, O H,S HCN NO NO, O He

A: Elements are the pure substances that are made up of only one kind of atoms, We are given some list…

Q: Use the periödiĉ tâblê from an Symbol 8A Atomic 1A 2A Number E ЗА C 3 J Zy 4A 5A 6A 7A 4 7 V Ad 8 9.…

A: Amount of product formed is calculated by amount of Limiting reagent taken initially.

Q: Name the following compounds or formulas: Titanium (V) chloride. Trinitrogen Pentoxide. Ag2SO3.…

A:

Q: Isotope #3 • Element Symbol Ag • Nuclear Symbol Ag 81 35 • Atomic Number 35 • Mass Number 81 •…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: 2.104 Name the following ions: (a) Ba2+ (c) V3+ (f) Ni2+ (i) Mn2+ (b) Cs* (d) HCO3 (e) NH4 (h) CIO2…

A: Here is the name of all the ions you asked for: Ba2+ --- > Barium ion     Cs+ --- > Cesium ion…

Q: mples of compound X, Y, and Z are analyzed, with results shown below. Mass of Hydrogen 0.148 g 0.329…

A: Law of Definite Proportion states that every Chemical Compound contains fixed and constant…

Q: 1. Write the formulas for the following polyatomic ions. Be sure to include the correct charges. a.…

A: Poly atomic ion :-  A chaged species consisting of atoms of more than one type of element is called…

Q: A 12.49 g sample of NaBr contains 22.34% Na by mass. Considering the law of constant composition…

A: Average atomic mass of the element = Mass of one isotope of the element x % natural abundance + Mass…

Q: 3. Name the following compounds (2 pts each)

A:

Q: 1. Name the following compounds. Он b. HO,. OH а. с. F NO2 d. OH Br

A:

Q: What is the symbol in the image below? I. 37 CI 17 lon Isotope Neutral Atom

A:

Q: Calculate the mass of one bromine atom. a. 6.022 x 1023 g O b.4 812 x 1025g O c. 1.327 × 10-22 g O…

A: Atomic mass is defined as the quantity of matter that is present in an atom of element.

Q: Fill in the gaps in the following table: Symbol Protons 34 50 Neutrons 45 69 118 Electrons 46 76 Net…

A: The given table has to be filled,

Q: When copper (Cu) and oxygen (O) combine, two different compounds are formed. The first compound…

A:

Q: The law of definite proportions is sometimes called the law of constant composition. True or false?

A: Law gives the scientific knowledge and is made on the basis of performed experiments with proven…

Q: Which of the following ionic compounds is incorrectlynamed? (a) Zn1NO322, zinc nitrate (b) TeCl4,…

A: Ionic compounds are compounds formed by the combination of metal and non-metal. Ionic compounds have…

Q: Name the following compounds:(a) CsCl(b) BaO(c) K2S(d) BeCl2(e) HBr(f) AlF3

A:

Q: 1. РCl, 2. OF2 3. PCl,*

A: The question is based on the concept of chemical bonding.   by using VSEPR theory , we have to…

Q: Compounds are composed two or more elements chemically combined while mixture are composed of…

A: A question based on introduction to chemistry that is to be accomplished.

Q: 72.691g        84.321g FeSO4   +   Potassium phosphate  à  Iron (II) phosphate  +  K2SO4  Write…

A:

Q: A sample of ammonia has a mass of 96.3 g. How many molecules are in this sample? A. 5.65 molecules…

A: One mole of any substance consists of 6.022×1023 molecules. The number of moles of a substance can…

Q: Complete the table below. some binary molecular compounds name chemical formula nitrogen…

A: Hello. Since multiple questions have been posted, the first question shall only be done in this…

Q: 1. Nitrogen and oxygen elements can form NO and N,0 compounds. A total of 14 grams of elemental…

A: We have to verify the given law.

Q: Explain the laws listed below and give examples of how these laws are used in Chemistry. Law of…

A: Law of conservation of mass tells us that mass is conserved during a reaction. Mass can neither be…

Q: Complete the table, and then analyze the data to determine if Compounds Iand II are the same…

A: The concentration of a substance can be measured in terms of mass by mass percentage. This…

Q: Nomenclature 71. Name the compounds in parts a-d and write the formulas for the compounds in parts…

A: Explanation Inorganic nomenclature To name a binary non-metal compound name each element in the…

Q: 8- Which of the following nomenclatures is the true? O A) N205 : Nitrogen Oxide O B) Cu20 : Cupper…

A: The correct names are as follow A) N2O5 = Dinitrogen pentoxide B) Cu2O = Copper(1)oxide C) Fe2O3 =…

Q: What is the average atomic mass of an element that has 3 isotopes with the data below? Isotope…

A: Average Atomic mass=((molecular mass Isotope 1 x % abundance )+(molecular mass Isotope 2 x %…

Q: Write theatomic symbol (A/Z X) for each of the following isotopes. a. Z=8, number of neutrons=9 b.…

A: For a:

Q: Which of the following chemical formulas and names of compounds correctly matched? (A) PbO2 = lead…

A: Naming of a compound is done by looking at the atoms which are combined and what they are called in…

Q: An element's percentage of the total mass in a compound containing the element. A law stating that…

A: The composition of a chemical compound is determined using elemental analysis of inorganic elements.…

Q: classify the type of compound. Identify the following compounds as one of the following within the…

A: As there are more than three subparts, we will solve the first three for you. For the rest to be…

Q: What is the difference between molecules and compounds? Give examples of each.

A:

Q: Na: 22.990 amu P: 30.974 amu O: 15.999 amu

A: 32.6 %   (Mass of Na in Na2PO4 is 32.6 %.)

Q: 122. Each of the following compounds is incorrectly named. What is wrong with each name, and what is…

A: We need to write correct names for given formulas of compounds.    Note : This is a multi part…

Q: A 12.29 g sample of NaBr contains 22.34% Na by mass. Considering the law of constant composition…

A: The law of definite proportion states that a given chemical compound always contains its component…

Q: 6C6H1206 How many total atoms of oxygen are present in the molecules represented here? ) A) 6. B) 12…

A:

Q: Write the molecular and structural formulas for the compounds represented by the following molecular…

A: Here we have to write the molecular and structural formula of above model system molecules-

Q: 65. Name each of the following compounds: c. Ag,S d. MnO, a. CsF b. LiN e. TiO, f. Sr,P2

A: Since you have posted multiple questions with multiple sub-parts, we are entitled to answer the…

Q: شاہد i) j) لا 1) ix II *** رو له s) سعد t)

A: The Name of compound is done using IUPAC rules .

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.