Using your answers of  10 g and 188 g/mol., as well as Equation Moles of compound = grams of compound/molar mass of compound on the first page, calculate the number of moles of cream of tartar present in the volume of a standard teaspoon?

Q: When0.650 of magnesium chloride dissolves in water, how many moles of each ion are formed? Be sure…

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Q: How many moles of KI are in 1.36×1024 formula units?

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Q: Tetraethylenepentamine is a compound used in the manufacture of synthetic rubber. It has a formula…

A: The given compound -->  Tetraethylenepentamine  Formula of the compound -->…

Q: What is the answer to the following problem, reported to the correct number of significant figures?…

A: a)part Given data (8.000-7.009)/(10.00*0.010000)solution: 0.991/0.1=9.91Significant figure is…

Q: How many moles of NO2 are in 3.1x1025 molecules of NO2? Round your answer to 1 decimal place. Your…

A: Introduction :  The mole is a fundamental (SI) unit used to measure the amount of substances.It is…

Q: Please help me, and double and triple check your answers previous tutors got questions wrong

A: Given: Mass of CaCO3 = 64.1 g Volume of H2SO4 = 670 mL = 0.670 L Concentration of H2SO4 = 1.13 M…

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: Calculate how many moles of CaCl2•2H2O are present in 1.50 g of CaCl2•2H2O and then calculate how…

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Q: I have the first part but is the 2nd page going in the right  direction?

A: 6.The mass and moles of CoSO4 in 100g of hydrate is

Q: Balance the chemical equation for the reaction of BaCl, and Na, SO.. chemical equation: BaCl, (aq) +…

A: First question you have answered is correct. The given reaction is a double replacement reaction.

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

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Q: The formula for dinitrogen tetrafluoride is . How many molecules are in 8.83 grams of dinitrogen…

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Q: A certain dose of Tums contains 1000.0 mg of calcium carbonate, CaCO,, in each tablet. In this…

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Q: Use the References to access important values if needed for this question. How many MOLECULES of…

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Q: A molecule has an empirical formula of NO. If the molar mass of the molecular formula is 117g/mol,…

A: We have to calculate the molecular formula.

Q: How many moles of NO, are in 9.1x1024 molecules of NO2? Round your answer to 1 decimal place. Your…

A: The number of molecules = 9.1 × 1024

Q: How many moles of lithium hydroxide would be required to produce 35.0 g of Li2CO in the following…

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A: Acetyl salicylic acid is also called as Aspirin Aspirin is used as an analgesic and antipyretic drug…

Q: b) Mass of N2 produced when moles of K2O is produced. blank-blank-blank-conversion factor 1 blank -…

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

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Q: A compound containing copper and chlorine contains 0.01026 moles of copper and 0.01721 moles of…

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Q: How many grams of LiHCO3 are present in 6.1*1024 formula units of LiHCO3? Round your answer to 1…

A: Given in the question, Compound = LiHCO3Formula unit = 6.1× 1024Avagadro no. = 6.023 × 1023No. of…

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

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Q: Step 1a: When percentages are given, assume that the total mass is 100 grams to determine the mass…

A: Given : % N in sample of unknown compound = 66.6%   To find : Moles of N in sample of unknown…

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: A student in lab needs to make a solution that is 9.00% by mass NaCl. If 125 g of NaCl is available,…

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Q: f 0.001228 moles of acetic acid are present in your 2.00 mL sample, how many grams of acetic acid…

A: Number of moles is given by the ratio of mass of the substance to that of the mass of the substance.…

Q: Using a chemical equation to find moles of product from moles... Acetylene (C₂H₂) gas is often used…

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

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

A: Limiting Reagent is the reactant which is completely consumed when a reaction goes to completion.

Q: Using the equation below,  convert 17.19 grams of water to moles of H2SO4.  Please round your answer…

A: Given data is  Mass of water reacted = 17.19 g  Balanced equation of the reaction is  SO3  + H2O…

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

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Q: Using your answer 10.5 g and 84 g/mole as well as equation # moles of compound = (# grams of…

A: Molar mass is the mass of one mole of a substance in grams. The molar mass of baking soda (sodium…

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Q: A compound contains 0.01238 moles of V and 0.02341 moles of Cl. Calculate the ratio of moles of Cl /…

A: A compound contains 0.01238 moles of V and 0.02341 moles of Cl. We have to calculate the ratio of…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".