What is the coefficient the should be placed in front of lithium chloride (LICI)? * Liz0 + FeCls LICI + FezO3 Choose What is the coefficient the should be placed in front of iron (III) oxide (Fe203)?*

Q: ne order of

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Q: In replicate analyses, the carbohydrate content of a glycoprotein (a protein with sugars attached to…

A: A numerical problem based on determination of mean, which is to be accomplished.

Q: Determine the coefficient for each ion of math] and IO3 for 0.00639M of Ba(103)2. yBa = Type your…

A: Ionic compounds are compounds made up of ions. These ions are atoms that gain or lose electrons,…

Q: S° (J/molK) S° AHL (kJ/mol AGE (kJ/mol) AG? (kJ/mol (kJ/mol) | (J/molK) AHE Substance Substance

A: The missing thermodynamic parameter value is to be provided.

Q: Computation. Compute for the volume in ml of mineral oil (p = 0.8498 g/mL) use in preparing 15 grams…

A: Given: The density of the mineral is 0.8498 g/mL. The mass of sulfur ointment is 15 g.

Q: All of the following increase the width of a confidence interval BUT? Increased variability…

A: A multiple choice question based on general chemistry, which is to be accomplished.

Q: What are the coefficients?

A: We have to tell which option is correct from given choices of options by balancing the given…

Q: Supposing a brand of bagged tea contains 35mg caffeine per 1g of tea, how much caffeine is expected…

A: Given: Caffeine in 1 g of tea = 35 mg And the assumption is that all the caffeine is extracted.

Q: Mr. Naresh works in a multinational company. He is stressed due to his hectic schedule. Mr. Amit,…

A: The functions of mind and body would be affected by drugs. Several people take drugs for various…

Q: Part A Using Slater's rules, calculate Zeff for S. Express your answer using three significant…

A: In this question, we will calculate the Effective Nuclear charge ( Zeff ) for S and Cl atom.  You…

Q: What is the average ratio in this chart?

A: Epsom salt is a hydrated salt of magnesium sulfate. It is used for relieving muscle pain and is used…

Q: Explain why Fe3+ is in large excess in the standardization procedure. Fe3+ + SCN- → FeNCS2+

A: Fe3+(aq) + SCN–(aq) ⇌ FeSCN2+(aq)

Q: for number 10, do we have to match the color of the solution, like if it was red we make it read or…

A: A color wheel shows the approximate complementary relationship between the wavelengths of light…

Q: E) Calculate the AHrn given the following data CH4 (g) + 202 (g) → cO2 (g) + 2H20 (g) Substance…

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Q: Explain how you can tell the difference Fet dengan Fe** Fe+ dengan Cu²+ Zn(NH3);* dengan Zn(OH);

A: According to Q&A guidelines of Bartleby, we are supposed to answer only 3 sub-parts out of…

Q: How do you now N2 has coefficient of ONE ? because it has a subscript of 2 because it is a…

A: Generally  first we write a balanced  chemical  reaction  .

Q: Suppose Brian is in the market for a used textbook and the campus bookstore is having a sale. If the…

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Q: What do Ka, Kb, Kc, and Kw stand for? I keep getting them confused with each other. less

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Q: A package of freshly picked peas weighed 454g (1lb. ). The peas were freeze dried and the recovered…

A: Since the freshly picked peas are dried this shows that they are dehydrated . Dehydration is the…

Q: Determine the coefficient for each ion of math] and 10, for 0.00639M of Ba(1O,)2. yBa = Type your…

A: Given- Concentration of Ba(IO3)2 = 0.00639 M To find - Activity coefficient of IO3 Ba Formula - 1)…

Q: Scenario In an investigation, lab groups combine two compounds, as shown below. Based on the data…

A: Given mass of magnesium is 5 gram and given mass of HCl is 15 gram . first we are going to calculate…

Q: Place coefficients where needed to balance the following equation: (enter 1 if no coefficient is…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: What is the coefficient the should be placed in front of phosphorus (P4)? * F2+ P4- PF3 Choose What…

A: The chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: 2NH3 (g) + 02(9) → N2H4(1) + H20(1) given the following data: 2NH3 (g) + 3N20(g) → 4N2(9) + 3H2O(1)…

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Q: An extra-strength aspirin contains 0.500 g of aspirin. How many grains is this? (1 grain = 64.8 mg)…

A: Since number of grains = mass of aspirin / mass of a 1 grain

Q: Twenty-percent (20%) of Americans have no health insurance. Randomly sample n = 15 Americans. Let X…

A: No health insurance probability = 20%    Random sample strength, n     = 15

Q: A 1.50-g sample of Na2SxO6 contains 6.68 ×10²1 sodium ions. Determine the value of x. Show all your…

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Q: Which of the following is a mixture?     HBr (g)     Br2 (aq)     Br2 (l)     C7H15Br (g)…

A: A pure substance can be an element or a compound. A mixture is a substance that is made up of a…

Q: A hydrated substance was found to have the following percent composition:  Na = 16.1 /23.0…

A: Given: Moles of Na in 1 mole of hydrated substance = 2 mol. Moles of C in 1 mole of hydrated…

Q: Determine the value of Kc

A: Kc is the ratio of  product of concentration of products raised to their stoichiometric coefficient…

Q: Co etticient for N2? A) 3 ら)4 C) 2

A: When stoichiometric coefficient results in the equal number of atoms of each element on both the…

Q: pb (cH3co0)2 +k2 croqpbcro4 +2CH3 cook 2,5g chrome yellow Question: calculate the efficiency? Factor…

A: Limiting factor or limiting rea=g -             A limiting factor, also known as a limiting reactant…

Q: How do you find the Moles and mass of acetic acid in vinegar How do you find the Molarity and…

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Q: For the following theoretical equation, what is the numerator and the denominator of the Ka…

A: For the following theoretical equation, what is the numerator and the denominator of the Ka…

Q: Zn²+ (aq) + Al(s) → Zn(s) + Al³+ (aq) 2+ 3Zn** (aq) + Al(s) Zn(s) + 2 A1³+ (aq) Zn(s) + 3A1³+ (aq)…

A: Redox reaction are those in which both oxidation and reduction reaction occurs simultaneously.

Q: Species So NH3 111.3 O2 205.0 CH4 186.1 HCN…

A: The standard entropy change of the reaction is equal to the difference in the standard entropy of…

Q: A two-bulbed flask contains seven particles. What is the probability of finding seven particles on…

A: The probability of finding one particle of the one side out of left and right is 0.5.

Q: the remaining blank answers are rejected

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Q: 3. What can you determine about

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Q: A compound contains only Mn and F. The ratio of Mn and F is 2.54 moles of F per 1 mole of Mn. If the…

A: The ratio of Mn and F in the compound is 1:2.54

Q: Balance the following equations. (Use the lowest possible integer coefficients.) (a) UO₂ (s) + HF()…

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Q: 2. AClsle) → ACI3(e) + Clz{e) AH = ? Given: Aa(s) + 6CI2(e) → 4ACI3{g) AH = -2439 kJ 4ACIS(e) →…

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Q: How do I calculate difference Ha? First page is my data. Part A is for the question

A: Run-1 (part-A) q = m c∆T q = heat of reaction m = mass  Volume of water = 100 mL and density of…

Q: are the tables above correct?

A: The cation and anion for NaCl and NH4Br are correct.  But the anion of CuI2 and MnO2 is incorrect.…

Q: How does the mass of 1 piece one-peso coin compare with the average mass of the coin in 2? What may…

A: We are given that mass of a one peso coin is 5.3 and an average mass of 1 piece of peso coin is 5.5…

Q: Boron is concentrated mainly in the lungs (0.34 mg), thyroid gland (0.30 mg), spleen (0.26mg), brain…

A: Given that, Amount of boron in lungs = 0.34 mg Amount of boron in thyroid gland = 0.30 mg Amount of…

Q: A student collected the following data from their fuel in a lighter experiment.      Data…

A: Trial # Molar Mass (g/mol) 1 64.688 2 63.171 3 63.396

Q: Complete the following operations by filling in the exponent for the result: (*)(-*)--O %3D = k y…

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