What is the mass in grams of silver chloride produced from 30.00 ml of 14.5M magnesium chloride? 2AGNO3 + MgCl2 --> Mg(NO3)2 + 2A9CI Select the correct response" 143.83 g O 117.93 g O137.34 g 147.9 g

Q: 3. Н.РО, 4. Al(ОН),

A: Given, 3. H3PO4 4. Al(OH)3      Required,                    Percentage composition of the above…

Q: urned in excess oxygen, how many grams of H;

A: The balanced chemical reaction,  C5H12 + 8O2 -----> 5CO2 + 6H2O Molar mass of pentane = 72 g/mol…

Q: If you have 71.94 grams of KNO3, how many grams of O2 do you have? 1 mole KNO3 = 101.1 grams KNO3 1…

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Q: 2. A compound contains 43.38 percent Na, 11.33 percent C, and 45.29 percent oxygen. What is the…

A: Here, I am providing you the solution of only question 2 as you have asked for it. Given, Mass % of…

Q: Styrene, the building block of polystyrene, consists of only C and H. If 0.375 g of styrene is…

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Q: What quantity in moles of potassium atoms do you have if you have 7.50 x 10²² atoms of potassium.…

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Q: How many atoms of oxygen are contained in 47.6 g of Al2(CO3)3? The molar mass of Al2(CO3)3 is 233.99…

A: We have to find the atoms of oxygen are in 47.6 gm of Al2(CO3)3.The molar mass of Al2(CO3)3 is…

Q: 1. 4NH3 + 50, --> 4NO + 6H,O If you start with 80.0 g of O, and 70.0 g of NH3, how many grams of NO…

A: The amount of NO formed is given below

Q: Consider the following hypothetical equation.  2 AB3 +  3 C2D --> A2D3 + 6 CB OR 2 A B3 + 3 C2 D…

A: The given reaction is: 2AB3+3C2D→A2D3+6CB......(1) The molar mass of AB3 is 175.0 g/mol. The molar…

Q: Iron metal, Fe, and chlorine gas, Cl₂, react to produce iron (III) chloride, FeCl3. 2 Fe (s) + 3 Cl2…

A: Given :  Mass of Fe = 1.23 g  Mass of Cl2 = 1.23 g  Molar mass of Fe = 55.85 g mol-1  Molar mass of…

Q: When 56.6 g of calcium is reacted with nitrogen gas, 32.4 g of calcium nitride is produced.  3Ca(s)…

A: Given , Mass of calcium = 56.6 g Molar mass of Ca = 40.078 g/mol Moles of Ca = mass / molar mass…

Q: Complete the table below for calculating the molar mass of the ionic compound calcium sulfide.…

A: Formula Molar mass of ionsNumber of ionsMass of ion in one mole of calcium sulfide Cation…

Q: A particular protein sample is found to have 1 atom of iron in its chemical formula. If the mass…

A: Number of iron atom = 1 Mass percent of  Fe in the compound = 0.330 %

Q: Question - 4 A sample was analyzed and found to contain 52.14 % carbon , 13.13% hydrogen, and 43.73…

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Q: Advance Study Assignment 1. Circle one of the following formulas that is correctly written as an…

A: This question belongs to chemical Bonding. As per Bartley’s question & answer guidelines I can…

Q: Which of the following samples contains the largest number of atoms" O1 g of iron (Fe) O1 g of…

A: 1 g of iron (Fe) 1 g of glucose (C6H12O6) 1 g of sucrose (C12H22O11) 1 g of iodine (I2) 1 g of…

Q: KC3H5O4 + 7.5 02--> 8 CO2 + 2 H20 + KOH For the reaction listed above, how many grams of oxygen (as…

A: 1 mole = 6.022×1023 [ Avogadro's number ] The mass of one mole of atoms of an element is called its…

Q: Balance each of the following equations: 1. P + 02 -> P2 05 2. NaNO2 -> NaNO2 + O2  3. C8 H18 +…

A: P + 02 -> P2 05 Since oxygen on RHS is 5 and LHS is 2 so in order to have even number we…

Q: If 25.0 g of NH3 and 51.8 g of O2 react in the following reaction, what is the mass in grams of NO…

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Q: 8) How many molecules are there in 237 grams of CC14? CIX 12.01 CI 4X 35.45 153.81g/mol 2.019/mol…

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Q: D. Calculate the mass (g) of the following samples. 25) 238 moles of lead 26) 1.54 x 10° moles of Zn…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: FOLLOW-UP QUESTIONS (Show all your work) 1. A hydrated substance was found to have the following…

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Q: a(s) + 2HCl(aq) --> CaCl2(aq) + H2(g) What is the mass of H2 that can be produced from 35.7 g of…

A: Calcium reacts with hydrochloric acid to form calcium chloride and hydrogen gas. The equation for…

Q: Percent Composition Practice #1 Find the percent compositions of all of the elements in the…

A: It is based on the concept of Percentage composition  Here we are required to find the percentage…

Q: Given the following equation: Al2(SO3)3 + 6 NaOH ---> 3 Na2SO3 + 2 Al(OH)3. What is the percent…

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Q: find the empirical formula for the tin oxide formed? calculate the sn% and o%? calculate the %error…

A: Given information: mass of crucible= 25.7700 g mass of crucible and tin =26.6952 g mass of crucible…

Q: How many atoms are in 5.00 moles of O? O O 23 5.02 x 10 atoms 24 1.51 x 10 atoms O 3.01 × 1023 atoms…

A: The concept of the Avogardo number is used here. Because the moles of O are given and we are asked…

Q: Hilfur oxide is 50.0% by mass sulfur. This empirical formula could be For the toolbar, press ALT+F10…

A: Given:  Weight % of sulphur in sulphur dioxide = 50 %  Empirical formula is the chemical formula…

Q: 2K (s)+2 H2O (l) ---> 2 KOH (s)+H2 (g) Molar masses for all compounds in the equation:  K: 39.10…

A: Reaction as: 2K(s) + 2H2O(l)  →  2KOH(s) + H2(g)Molar masses:K: 39.10 g/molH2O: 18.02 g/molKOH:56.11…

Q: When heated, KClO3 decomposes into KCl and O2. 2 KCIO3 ►2 KCl + 302 f this reaction produced 41.6 g…

A: In the given question ->weight of KCl = 41.6 gmThe complete reaction is ->>2KClO3  2KCl +…

Q: OR A2 B3 + 3 C2 D right arrow  A2 D3 + 3 C2 B The atomic weight of A is 25.0 g/mol The atomic…

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Q: Mass of KHP 4.0 4652 g .5282 g 40 4831 Initial Burette Reading 40.39 0.39 mL 40 11.01 mL 22.70 ml…

A: 1) KHP is a monoprotic acid with molecular formula C8H5KO4. Hence it reacts with base NaOH as per…

Q: How many molecules of CF, are in 38.4 grams? 38.4 g 88.0 g|6.02 x 1023 moles 1 mol | 1 molecule 38.4…

A: Given data:  Given mass of CF4 = 38.4 grams CF4 molar mass = 88.00 g/mol

Q: None

A: Step 1 Step 2:

Q: Please show all work. 1. Find the mass of 4.52 x 10^23 particles of each of the following: N2…

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

Q: How many ions of Na+ would be produced from 37.4g Na2CO3?

A: Number of moles = mass/molar mass  1 mol = 6.022 × 10^23 ions

Q: Consider the following reaction: Na₂CO3 + CaCl₂.2H₂O When 61.50 grams of CaCl₂ - 2H₂O was reacted…

A: Given -> Weight of CaCl2.2H2O = 61.50 gm  Na2CO3 + CaCl2.2H2O -----> CaCO3 + 2NaCl +2H2O

Q: l quation indicate that 1 mol of SiO2 requires 4 mol of H as a conversion factor to obtain the…

A: The reaction that produces water from silicon dioxide is :

Q: Given in the problem: Solution: Final answer: Element: Atomic Molar mass No, of % mass: atom: Total:…

A: Given that -  Mass of Ammonium Carbonate , (NH4)2CO3 = 41.6 g    The atomic masses of different…

Q: 2H₂0 Consider the following reaction: Na₂CO3 + CaCl₂ · 2H₂O → CaCO3 + 2 NaCl + How many grams of…

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Q: 2FeCl3  + 3Mg  →3MgCl2  +  2Fe How many grams of iron (III) chloride are needed to produce 725…

A: Molar mass of MgCl2 = 95.211g/mol Given mass of MgCl2 = 725 g  Moles of MgCl2 Formed = 725/95.211 =…

Q: What is the mass in grams of H2 that can be formed from 80.8 grams of NH3 in the following reaction?…

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

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: According to given reaction 4FeS2(s) + 11O2(g)→2Fe2O3(s) + 8SO2(g)4 moles of FeS2 react to form 8…

Q: Number of atoms of Carbon in 7 moles of C4H10 are: O 42.15x10^23 O 24.09x10^23 O 168.62x10^23 O…

A: Number of atoms of carbon in 7 moles of C4H10 - - >  Carbon atoms = 4 Total number of carbon…

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.