Finding mole ratios from chemical formulae This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE): CH,OC(CH,), A chemical engineer has determined by measurements that there are 6.6 moles of carbon in a sample of methyl tert-butyl ether. How many moles of hydroger are in the sample? Be sure your answer has the correct number of significant digits. mol

Q: but all answers must include a unit and a chemical formula. O How many moles are in 5. 29 Gallium?"…

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

Q: st 0.1 mol.

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Q: How many moles of NO2 are in 8.2x1025 molecules of NO2? Round your answer to 1 decimal place. Your…

A: According to the mole concept, there are 6.022 × 1023 molecules present in 1 mole of every…

Q: This is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar):…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: Convert 412.0 g silver acetate to moles of silver acetate. Express the answer by rounding to the…

A: Given that ,  Mass of silver acetate = 412.0 g  Moles of silver acetate = ?  We need to convert mass…

Q: What is the no. of particles and no. of moles of Nitrogen gas (N2)

A: A mole (mol) represents the amount of a substance. It contains 6.022 × 10 23 number of particles in…

Q: 8. An ore is analyzed for the manganese content by converting the manganese to Mn304 and weighing…

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Q: The chemical formula for diethyl ether is: (CH, CH,),0 Calculate the molar mass of diethyl ether.…

A: Chemical formula of diethyl ether: (CH3CH2)2O Molar mass of C = 12.0g/mol Molar mass of O =…

Q: This is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar):…

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Q: What is the number of mole for 4.3 g of CH4? please only type the answer without the unit Answer:

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Q: • Sodium metal reacts with hydrogen to form sodium hydride (NaH) 2Na + H,-------> 2 NaH f 10 grams…

A: Recall the data, mass of Na =10 g, molar mass = 23 g mol-1 mass of H2= 8 g , molar mass = 2 g mol-1…

Q: This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE):…

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Q: pure density liquid A. 31. What is the density of a mixture that is 2.3 moles A and 2.7 moles B?…

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Q: When xenon tetrafluoride reacts with water it produces xenon element, xenon trioxide, hydrogen…

A: Given, xenon tetrafluoride reacts with water and produces xenon elementxenon trioxide, hydrogen…

Q: Suppose that a compound containing copper and chlorine contains 0.01139 moles of copper and 0.03813…

A: According to the question:  moles of copper in compound = 0.01139 moles moles of chlorine in…

Q: This is the chemical formula for nickel tetracarbonyl (a powerfully poisonous liquid used in nickel…

A: Given, moles of Ni = 0.0332 moles  moles of O = ?

Q: A 28.57 gram sample of X contains how many moles? (Assume that the molar mass of X is 25.77 grams…

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Q: Use the References to access important values if needed for this question. amino acid glycine has…

A: The question is based on  mole concept. first we calculate number of atoms of glycine present in…

Q: Question 10) Water (H2O) contains 8 grams of oxygen for every 1 gram of hydrogen. Show why this…

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Q: USE: 1 N, + 3 H, » 2 NH, (polyatomic) 2b. If you have 0.0572 moles of Nitrogen, how many moles of…

A: The number of moles of nitrogen = 0.0572 mols

Q: Identify the number of atoms of each element in 1. molecule of Magnesium aluminate.

A: Please find the answer below.

Q: Be sure to answer all parts. Nitric oxide (NO) reacts with oxygen gas to form nitrogen dioxide…

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Q: The chemical formula for diethyl sulfoxide is: (CH,CH,), SO Calculate the molar mass of diethyl…

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Q: Hi, for the No. of Moles = given mass/molar mass why would you multiply the given mass by 1000?

A: A millimole is one-thousandth of a mole. Mathematical representation is mmol is equal to mol/1000.

Q: For the following reaction, 4.74 grams of butane (C,H10) are allowed xygen gas. putane (C,H10)(g) +…

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Q: 0.676 mol of a particular substance has a mass of 122g. What is the molar mass of the substance?…

A: In order to find the molar mass of the substance we first write down the given data: Number of…

Q: A. How many molecules are present in 3.0 g of water? How many atoms of oxygen?  (Avogadro's number:…

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Q: of product from moles... Wine goes bad soon after opening because the ethanol (CH¸CH,OH) dissolved…

A: Ethanol reacts with water to form acetic acid and water. The equation for the balanced chemical…

Q: The molar mass of acetic acid is 60.1 g/mol. How many grams are in 3.5 moles of acetic acid? Do not…

A: Mass of any substance in a given mole of substance can be determined as below : Mass of substance =…

Q: Choose the letters that apply: In the molecular mass of chloroform which is 119,37, this means: a.…

A: Chemistry is the study of how atoms and molecules interact with each other which occurs on atomic…

Q: What number of moles of X is needed to obtain 83.06 grams? (Assume that the molar mass of X is 66.55…

A: Given : mass of X = 83.06 g             Molar mass of X = 66.55 g / mol Required: no. of moles of X…

Q: How do you determine what n is? I know it is number of moles but how do you find that specifically?

A: Redox reactions are the ones in which both oxidation, as well as reduction, takes place at same…

Q: How many moles of N2O5 contain 4.8x1036 molecules of N2O5? In scientific notation

A: Moles can be defined in terms of number of particles as: moles = NNA where N is the number of…

Q: Determine the number of neon atoms in a lamp that contains 20.17 g of neon gas sample.

A: Given mass of Neon gas = 20.17 g Number of atoms in given mass of Neon = ?

Q: What is the mass of gluconate include calculations. . I got 1.2 Determain the number of moles of…

A: The molar mass of copper gluconate (Cu(C6H11O7)₂) is approximately 453.84 g/mol1.To find the mass of…

Q: This Is the chemical formula for talc (the main Ingredient In talcum powder): Mg,(Si,0,),(OH), An…

A: Using the number of moles of oxygen, we will calculate the moles of hydrogen in the talc from its…

Q: = CHEMICAL REACTIONS Using a chemical equation to find moles of product from moles... Ammonium…

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Q: The chemical formula for urea is: (NH;), CO Calculate the molar mass of urea. Round your answer to 2…

A: The question is based on the concept of molecular mass determination. after writing the individual…

Q: Aqueous sulfuric acid (H,SO4) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: convert the mass of 2.0 grams of anthranilic acid to moles. show calculation with units.

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Q: 1. How many GRAMS of sulfur are present in 4.82 moles of sulfur dichloride, SCl,? grams

A: Given, the number of moles of SCl2 =4.82 moleswe are asked to calculate the amount of sulfur present…

Q: How many mol of iodine (1) atoms are equivalent to five billion iodine atoms? Enter your answer in…

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Q: Gaseous methane (CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

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Q: Regular treatment with low dose aspirin is used to help prevent cardiovascular disease. How many…

A: The molecular formula of aspirin is C₉H₈O₄. The number of molecules present in 240 mg of aspirin has…

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Q: How many moles are co Type in answers without units, using scientific notation-include three decimal…

A: Since you have asked multiple questions, we are solving first question for you. For remaining…

Q: There are 6.02 * 1023 atoms in the chemical quantity called a mole. How many atoms are in 1/2 of a…

A: 1 mol = avogadro no.of atoms = 6.02 × 1023 atoms

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.