I'm terrible at word problems but my professor doesn't give explanations to why you missed something or gives you the correct answer. Provided you are given a balanced chemical equation:    A. Where do you find the numbers we are to use in our mole ratio(s)? B. How would you write a mole ratio if asked to provide the ratio between moles of substance A and moles of substance B? C. How would you write the mole ratio if asked to convert from moles of substance A to moles of substance B?

Q: Citric acid (abbreviated H3Cit) is a triprotic acid, so 3 moles of hydroxide ions are required per…

A: A.) The balanced equation for the reaction of citric acid with sodium hydroxide is: H3Cit (aq) +…

Q: x+ Home X CHE101 02: Intro to General Che x X 101 Chem 101 My Questions | bartleby app.101edu.co…

A: The given reaction is as follows:

Q: Very large numbers should be entered in exponential notation. Any numbers obtained from the periodic…

A: Magnesium phosphate Sodium chlorate Silver Cyanide Cadmium sulfide Strontium Chlorite

Q: 1. (question not found in the book) Provided you are given a balanced chemical equation: a Where do…

A: Chemical equations represent a chemical reaction. The reactants are written on the left side and…

Q: Mass of oxygen = 0.49g- 0.33g = 0.16g Number of moles = given mass / molar mass Number of moles of…

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Q: 49. How many moles are there in 500 g indigo, C16H10N202, a blue dye. c. 1.15 X10E24 mol a. 1.90 mol…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: How many moles of HCI are in a sample of HCI with a mass of 3.00g? 3.46 0.0823 0.0621 0.0549

A: Moles=GMMM Here, GM is given mass MM is molar mass Given mass is 3g  Molar mass is 36.5 Use this…

Q: Use the following data and steps below to calculate the formula of the copper chloride hydrate.…

A: Given: Weight of empty aluminum pan      = 0.4661 g Weight of CuCl2. x H2O sample       = 0.8390 g…

Q: How to convert 3.5 grams of sugar to moles. Convert the moles of sugar to molecules of sugar.

A: The calculation are done by assuming the sugar as common sugar (sucrose) having molecular formula…

Q: complete the following table for tnt trinitrotoleune

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Q: 38. ** Questions 37 through 39 use the reaction: 2 Fe (s) + 6 HCI (aq) → 2 FeCl3 (aq) + 3 H2 (g)…

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Q: On Earth, there are roughly 200 million insects for every single human being. If the current world…

A: Given data: The number of the insect present in every single human=200 million. The total number of…

Q: Explain how you can use the mole number (6.02 x 1023) to count atoms.  Answer in complete sentences.…

A: According to Avogadro's law for mole concept, one mole of any substance contains number of atoms…

Q: 3. How many moles are represented by 3.01 · 10²24 oxygen atoms? 2 moles 5 moles 250 moles 10 moles

A: One mole has 6.022 x 1023 Therefore 10.0moles will have 10x 6.022 x 1023 =6.022 x 1024 6.022 x 1023…

Q: For items 3 and 4: SIO2 + 4HF SİF4 + 2H2O 3. What is the mole ratio of HF to SIF4? 4. What is the…

A: Number of moles is calculated by dividing given mass with molecular mass.

Q: Calculate the number of moles for each of the questions below. Use the space on the right to show…

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Q: H H H CH;-C-OH он CH;-" - CH; + Acetic acid Acetic Anhydri de H :-CH3 H HO, H. Acetyl salicylic acid…

A: Count all the atoms of reactants and products separately.

Q: Consider the reaction: 2Cl2 + PCl = PCl5 --> What is the name of PCl5?        --> If you react…

A: The given compound has one Phosphorous and five Chlorine atoms.Chemical name for PCl5 is Phosphorus…

Q: Question3 part d

A: The formula of allicin is C6H10OS2 and the molar mass of this is 167.2716 g/mol.

Q: Convert 0.2377 grams of carbon into moles. 0.01718 molescarbon 0.01181 molescarbon 0.008229…

A: The mass of carbon given = 0.2377 g Molar mass of carbon = 12.0107 g/mol

Q: Florasulam is an herbicide with the chemical formula C12H8F3N5O3S. Answer the questions below…

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Q: Calculate the moles of FeFe in 3.32×10223.32×1022 atoms of FeFe.

A: Number of atoms of Fe is given 3.32 X 1022

Q: 29) How many moles of iron(II) sulfate are contained in 4.657 g FeSO, ? B) 0.03066 A) 1.245 C)…

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Q: If atoms of magenesium (Mg) and atoms of 10 chlorine (Cl) could bump into each other, could they…

A: Whether they combine to form any substance has to be determined The number of molecules would be…

Q: Mole is the term used to express the quantities of substances involved in a chemical reaction. Mole…

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Q: Mass Number of atoms 1 atom of Mg amu atom(s) Katomic mass from the periodic table) 1 atom of Mg…

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Q: Without using a calculator, which has the greater mass: One mole of carbon atoms or one mole of…

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Q: Which one of the following statements concerning the mole is false? One mole of a substance has the…

A: Since moles = mass / molar mass Hence 1 moles of substance will have different mass compared to…

Q: In order to convert from molecules of a substance to moles of a substance, what number would you…

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Q: HCI(aq) + NaHCO3(aq)→H2CO3(aq) + NaCl(aq) If you want to produce 18.48 grams of NaCl how much NaHCO3…

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Q: Convert 9.83 x 1022 grams of X4Z4 into molecules/formula units of the same compound. (Assume that…

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Q: 1) What will you use to find a mole-to-mole ratio and how will you use a mole-to-mole ratio? 2)…

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Q: Suppose that a compound containing copper and chlorine contains 0.01044 moles of copper and 0.01517…

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Q: What do you understand by  Avogadro's number? Amount of substance?

A: Solution The mole permits scientists to calculate the amount of elementary entities (usually atoms…

Q: Determine the number of moles in 4.21 × 10²³ molecules of CaCl₂

A: The mole is an amount unit that provides   measure of the number of atoms or molecules in a bulk…

Q: Determine the number of moles of phosphorus contained in 4.41 × 1024 atoms of phosphorus.…

A: Given , Number of atoms of phosphorus = 4.41 × 1024

Q: When aluminum Is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2A1(s) +…

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Q: "For the given reaction, write out the translation of a chemical reaction into a sentence (just like…

A: The molecular interpretation will involve the sentence which refers to the number of molecules used…

Q: mass

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Q: You have 2.97 x 1025 molecules of water. Find the volume of this in milliliters. Water has a molar…

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Q: 24. How many moles are there in 2.0 x 10^(22) molecules 02? O 0.063 moles O 0.053 moles O 0.043…

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Q: How many grams of hydrogen gas are formed by the reaction of 3.457 g of aluminum with nitric acid?…

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Q: Part C In the gaseous state, chlorine exists as a diatomic molecule Cl2 (Molar mass = 70.9 g/mol).…

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Q: How many particles of bromine are in the quantities below? 1. 2.0 moles 2. 0.75 moles 3. 15 moles…

A: The given data: 6) The number of moles of bromine = 2 mole To determine = The particles of bromine…

Q: Q1: a- How many hydrogen and oxygen atoms are present in 1 molecule of H2O? b- How many moles of…

A: a)

Q: Consider the following definitions. 1 doz = 12 1 gross = 144 1 ream = 500 1 molmol =…

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

Q: Chapter 3 - The Mole, Percent Composition, Empirical Formula and Molecular Formula How to calculate…

A: 1. The formula for percent composition is given by

Q: Predict how many moles of CaO he should have ended up with, using the following steps. Given that…

A: Given, Amount of CaCO3 = 5.0 g Molar Mass of CaCO3 = 100 g/mol Formula Used:

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.