16 1) What type of solid alloys are formed when a small atom occupies the holes within the lattice of the metal structure *

Q: CIO4)2-6H2O is hydrated whereas Ni(CIO4)2 is aCl contains an bond whereas O2(g) contains a bond…

A: Since you have asked a question with  multiple sub-parts, we will solve  first three sub-parts for…

Q: A 7.514 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A:

Q: The number of atoms in 1 dm³ of aluminum (d = 2.70 g/cm³) is nearly the same as the number of atoms…

A: Density of a substance is given by the ratio of mass and volume of the substance. Write the…

Q: 4. Give the formulas for the following ionic compounds. (a) Aluminum bromide (b) Magnesium oxide (c)…

A: In multipart questions, we solve only the first three subparts according to the Bartleby guidelines.…

Q: Name Chemical (compound) formula Cr, (CrO,); Ag, HPO, Co (MnO4)2 Sn, (PO,)4 Cu,N Barium nitrite…

A: Write name or molecular formula of the given formula or name---

Q: Chemical analyses conducted by the first Mars Rover robotic vehicle in its 1997 mission collected…

A:

Q: A 13.04 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: Mass of sample = 13.04 g  Mass of CO2 = 19.12 g  Mass of H2O = 7.828 g  Number of moles of C  =…

Q: (a) A homogeneous mixture which contains water as a solvent is called, (b) Ni(CIO.)2-6H2O is…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Consider the reaction 2NO(g) + O₂(g) →→→→2NO₂(g) Using the standard thermodynamic data in the tables…

A: Given : reaction and thermodynamic data

Q: A chemical change is a change in composition resulting in a product with different properties.…

A: The objective of the question is to verify the definition of a chemical change.

Q: sodium and nitrogen Express your answers as ions and chemical formula separated by a commas

A:

Q: Write the chemical formula for this molecule: H I H | H CIS-C-H I H H

A: The chemical formula of a compound expresses the chemical proportions of the elements present in the…

Q: Define Relative abundance

A: We have to define relative abundance.

Q: Give the chemical formulas for (a) silicon tetrabromide,(b) disulfur dichloride, (c) diphosphorus…

A: Chemical Formula: The chemical formula of a compound represents the symbolic representation of the…

Q: Why is classifying compounds important?

A: Classification is generally grouping of compound  based on their similarity in the properties of…

Q: The mass spectrum of an organic compound shows the relative abundances of M to be 87.83% and M+ 1 to…

A: Relative abundance/intensity of M+1 peak = 11.40 % Relative abundance/intensity of M peak = 87.83 %…

Q: 2.90 grams of phosphorus is burned in the presence of oxygen and forms 5.14 grams of a phosphorus…

A: We can just subtract the mass of the phosphorus from the mass of phosphorus oxide and get mass of…

Q: Organic chemistry is the chemistry of O oxygen O nitrogen O hydrogen carbon-based compounds.

A: Organic chemistry is the study of carbon-containing compounds. Most organic compounds contain carbon…

Q: What is a proton ? what is a chemical?

A: A proton is a subatomic particle which is present in the nucleus of an atom along with the neutrons.…

Q: an element has a density of 10.25 g/cm3 and ametallic radius of 136.3 pm. the metal crytsallizes in…

A:

Q: 1 How does atomic theory account for the fact that when 1.000 g of water is decomposed into its…

A: Given, Mass of water = 1.00g Mass of H2 = 0.111 g Mass of O2 = 0.889 g The reaction for…

Q: How do the properties of compounds compare to the properties of the elements from which the…

A: Concept introduction. Elements are pure and made up of only one type of substance.Example: F,Cl etc.…

Q: Predict the charges of the monoatomic ions formed by each main-group element.(a) N(b) Rb

A: (a) The nitrogen atom is represented by symbol N. It is a non-metal and therefore, it gains…

Q: your answer... choose your answer..... choose your answer... CH3COO CO3 NO2 OH MnO4 PO3 CN choose…

A: 1.Cation are the species which carry posative charge. 2. Anion are the species which carry negative…

Q: Potassium iodide   +    chlorine  =

A: Potassium iodide reacts with chlorine gas to give potassium chloride (soluble) and iodine…

Q: n element consists of 1.40% of an isotope with mass 203.9730 u, 24.10% of an isotope with mass…

A: Given that, Element consists of 1.40% of an isotope with mass 203.9730 u, 24.10% of an isotope with…

Q: If the density of Al metal in aluminum is 2.699g/cm3, estimate the number of atoms/cm2 in a foil…

A:

Q: What is the chemical formula for iron (III) carbonate and for silver acetate?

A:

Q: A 2.78 mg sample of a compound containing carbon, hydrogen, and oxygen underwent combustion…

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

Q: 2. Write chemical formulas for each of the following models. (I) အ I စက် H

A: Chemical formulae of given compound = ?  ---------------------------------------------------

Q: Br CF3CH,OH ?

A: This is an example of nucleophilic substitution reaction (SN¹). in first step,  loss of bromide ion…

Q: A nail is coated with a 5.49E-2 cm thick layer of zinc. The surface area of the nail is 8.27 cm2.…

A:

Q: Chemistry An element consists of 4.35% of an isotope with mass 49.946 u, 83.79% of an isotope with…

A: calculate the average atomic mass- firstly multiply the fraction by the mass number for each…

Q: d) Which of the following substances can be considered chemically pure? • Brass ● ● Seawater Air…

A: Given 5 substances • Brass , • Seawater ,  • Air , • Apple juice  ,    • A bar of 24-karat gold We…

Q: Using the dot symbols, show the reactions that make the diatomic molecule:   N₂ = O₂ = F₂ = Cl₂ =

A:

Q: 3.7 × 10–4 kg of atoms to micrograms (μg).

A: Given information:Mass of atoms = 3.7×10-4 kg

Q: Differentiate between organic and inorganic compounds?

A: Compounds are formed when two or more elements are combined to form products and they are combined…

Q: A 3.939 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: The question is based on mole concept. we have been given the product of combustion of the compound.…

Q: How do you distinguish between the molecular formula, empirical formula, and structural formula for…

A: Empirical formula and molecular formula and structural formula given as follows

Q: What is the chemical formula of hydrogen

A: To find: Chemical formula of hydrogen

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.