Hello.  I am having problems with my chemistry 1 homework.  Can you explain how to compelte a concentration problem that is providing information using M as the unit witha compound?

Q: A water carbonating kit uses tanks of CO₂, each with a volume of 0.250 L. Each tank weighs 1.04 x…

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Q: II. Classify each of the following as an element (E), compound (C), homogeneous mixture/solution…

A: We are to classify the given substances as elements, compounds,  homogenous mixtures or…

Q: Br H. cat. H O,N NH, cat. H

A: The questions deals with the concept of organic reactions. this is the type of nucleophilic addition…

Q: ii. 1. NAOH 2. О H D NaOH Heat Нeat F ore E

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Q: The formula for sulfur hexafluoride is SF. a. How many molecules are in 6.61 grams of sulfur…

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Q: E. F. G. H. CI CI OH + OH OH OH pyridine 1. KMnO4, NaOH, heat 2. H3O+ 3. SOCI₂ H+ pyridine

A: Esterification is the process of combining an  acid or acid derivative with an alcohol (ROH) to form…

Q: cat. H-A MeO HO MeOH +

A: Through Reaction mechanism we can find the slowest step of the reaction which is also known as Rate…

Q: See Figure 2-7. Which of the other structures are the same as Compound Y? A B ✔C E F

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Q: this question has 4 parts to it. For parts a-c, there can be more than one answer based on the…

A: The given compound is: The kind of bonding that exists between atoms and the overall structure of…

Q: B) () Br Br LDA

A: LDA is bulky base will abstract less hindrence proton and do elimination reaction.

Q: 1) NaNH2 2) H₂O, H+ O₂N. .CI NH₂

A: This is an example of aromatic substitution reaction

Q: ..3 What would happen to the rate of the reaction below under the following conditions? (increase,…

A: The given reaction is .We have to tell what happened to the rate of the reaction, when the following…

Q: 1. You want to synthesize an organic compound. For example, you want to synthesize ethanol from…

A: Hello. Since the question contains multiple subparts, the first three subparts are solved. In case…

Q: Question 4 The number of valance electrons of Zinc(Zn30) is 1 30 None of the above

A: Answer  -2 Valence electron means number electron present in outermost shell

Q: are these molecules lipids? what lipid?

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Q: Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanc

A: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a conjugated diene and a…

Q: Acetone Water the но H OH H-C-C-C-H H H. H. Analysis Question 3: What type of attractions occur…

A: The attraction forces between the different molecules are known as intermolecular forces. Different…

Q: The odour was orang. Made of acetic acid and 1-octanol. Mass of 1-octanol= 6.51 g Mass of acetic…

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Q: Potassium iodide   +    chlorine  =

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

Q: Write the correct answer with 1 place after the decimal point.   What is the molecular mass of…

A: Given, molecular mass of  S2N5O5 = ? Note:  Atomic mass of S = 32.06 g/mol Atomic mass of N = 14.01…

Q: The chemical structure of lactic acid (C₂H₂O3) is shown below. Highlight each atom that is in a…

A: Given,

Q: The density of dry air at 0.9866 bar and 27.0 oC is 1.146 g dm3. Calculate the composition of air…

A: we know for ideal gas PV = nRT                           ........equation 1 where P = pressure V =…

Q: what is the meaning of dissociation?

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Q: A. Determine the ASuniv of the following reactions at standard conditions: 1. 2CO(g) + 0,(g) 2co.(g)…

A: We know that entropy for the substance present in solid  phase are considered as zero and entropy of…

Q: When NaCl dissolves in water A) the Nation will be attracted to the oxygen atom in water. B) the CI…

A: Given , NaCl dissolves in water.We have to figure out which ions get attracted to which atom of…

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

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Q: What are the molecular and empirical chemical formulas of a compound made up of these molecules? HHH…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: You can always pick up a glass chemical container by its neck as that is the strongest part of the…

A: Glass bottle is used to keep chemical reagent in the laboratory.

Q: 3. Supply the starting material, reagent/condition, or major product to complete the reaction below.…

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Q: CI CH3CH₂OH, CH₂CH₂ ONa 4 Br 2. Nacn 2. NaOH, H2, 3.НЗ ОТ ) 7

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

Q: You are a forensic investigator. The data for a crime scene is in the following chart Soluble in oil…

A: The test data given is, And the possible compounds are KCl, C10H8, and C6H8O6.

Q: Sample weighing 7.52-g was dissolved in enough water and diluted to 250.0-mL. 100.0-mL of the…

A: The objective of the question is to determine the purity of the sample  used in the given…

Q: #1 #2 Use the pictures above to answer questions 12 & 13. #3 12 Which picture or pictures best show…

A: Given:

Q: f. calculate A CHOH+0zn→ COn +2 H20u

A: Given Reaction:     CH3OH (l) + 3/2 O2 (g) ------> CO2 (g) + 2H2O (l)              ∆HRXN0 =…

Q: Lulu mixes a solution of vinegar for a homemade salad dressing she is making. She makes 300 ml of…

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Q: 4. If sugar is melted to the liquid state and then allowed to condense back into a solid has…

A: Melting, or fusion, is a physical process that results in the phase transition of a substance from a…

Q: How many molecules are in each sample?

A: Part A  Given :- mass of H2O = 4.8 g  To calculate :- number of H2O molecules

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.