The amount of acrylamide found in potato chips is 1.7 mg/kg. If a serving of potato chips is 35 g, how many moles of acrylamide are you consuming?  ________mol   We can draw three inequivalent Lewis structures for the thiocyanate ion , SCN- . The concepts of formal charge and electronegativity can help us choose the structure that is the best representation. 1. Assign formal charges to the elements in each of the lewis structures 2.The best Lewis structure for SCN- is

Q: 16. The oxidation of glucose to carbon dioxide and water is an important metabolic process, shown in…

A:

Q: 8. Assume that the following exchangeable cations are present in a 25 gram sample of a soil Cation…

A: The solution of the question is given below:

Q: In the 1980s, there was an international agreement to destroy all stockpiles of mustard gas,…

A:

Q: When barium chloride (BaCl2) is dissolved in water, the water conducts electricity. In what form…

A: Given : Solute barium chloride i.e BaCl2  And solution of BaCl2 solution conducts electricity.

Q: If 91.0 g of oxalic acid and 79.0 g of methanol react to form 89.0 g of dimethyl oxalate, what is…

A:

Q: Fill in the blanks to complete the balanced formation reaction for the following compound: Notes for…

A: For balancng the chemical reaction, stoichiometric coefficients should be maintain both the side.…

Q: Fill in the blanks to complete the balanced formation reaction for the following compound: Notes for…

A:

Q: Consider a solution prepared by combining 45.0 g of BaCl2 with enough water to prepare a 750.0 mL of…

A: The number of molecules of BaCl2 is calculated as shown below where 45.0 g is the given mass, 208.23…

Q: 1. A compound that contains only nitrogen and oxygen is 30.4 % nitrogen by mass; the molar mass of…

A:

Q: Dimethyl oxalate, an important pharmaceutical chemical, can be prepared by reacting oxalic acid with…

A:

Q: In the 1980s, there was an international agreement to destroy all stockpiles of mustard gas,…

A: The balanced equation can be given as follows:

Q: 41.56 g of CaCO3(s). CaO(s) CO2(g) -> CACO3(s)

A: Applying mole concept and gas equation formula P1V1/ T1=  P2V2/ T2

Q: A. 3. FeCls + K;Cr20, + FeSO, + )H;SO4 → Fer(SO4)s + Cra(SO4)3 + NO + K2SO4 + H20 HNO; + H25 H20 SO,…

A: In the balanced redox reactions (below), the total electrons on both the reactant and product side…

Q: (6) HBr (7) NaOH Na,Cr,0, (8) (9) H3C DMSO H2SO,

A: Given reactions are :  What are the missing reagents 6, 7 , 8 and 9 = ?

Q: In the 1980s, there was an international agreement to destroy all stockpiles of mustard gas,…

A: Mustard gas has a general formula C4H8Cl2S. It is a toxic substance that was used as a chemical…

Q: how would i determine the concentration of carbonate anion (CO32-) in g per L of a solution if there…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: The US environmental protection agency places limits on the quantities of toxic substances that may…

A: Given: Amount of hexavalent chromium= 0.50 mg/L. Mass of hexavalent chromium = 0.50 mg Volume of…

Q: 8. 1. КОН, Н-О, heat Me Me H. 2. EtMgBr, THF 3. РСС, СН2Clz 4. MeLi, Cul, THE

A: Note: According to our guidelines we are supposed to answer only one question. Kindly repost other…

Q: when ions are formed when solid MgSO4 dissolves in water? Mg2+, SO42- Mg2+, 4 SO- Mg2+, S2-,4O2-…

A: Hence th answer is  Mg2+ So42-

Q: 3. The reaction between Phosphoric Acid (H3PO4) with Calcium Hydroxide yields Calcium Phosphate and…

A:

Q: According to the given reactions, which of the following 15 not exothermic? SO2(3) – S(s) + O2(g)…

A:

Q: What is the maximum yield of aspirin (ASP) that is possible to be synthesized from 3.45 g of…

A: Aspirin is synthesize from Salicylic acid .  Chemical Reaction :-   Salicylic acid  + Acetic…

Q: Page < 2 of 2 ZOOM + 7. Write balanced chemical eqess | esc | to exitTO Screen ctions. a. production…

A: Dear student I have given answer to your question 7 in the image format. But I can not answer other…

Q: How many grams of sodium phosphate, Na3PO4 can be made from 9.60 g of sodium hydroxide and…

A: The given question can be based on the prior knowledge of the mole concept and the stoichiometric…

Q: What are the charges and concentrations (M) of each component in NalO3 (Sodium iodate)

A: Strong electrolyte: Strong electrolytes are chemical species that can dissociate completely into the…

Q: Fe(OH); + 3 HBr FeBr, + H,O - - REACTANTS PRODUCTS Element Symbol How Many? Element Symbol How Many?…

A: The balanced chemical equation can be written as follows: Fe(OH)3  +  3HBr  →  FeBr3  +…

Q: Consider the following reaction: 2H2 + O2--&gt; 2H2O Hrxn= -483.6 kj/mol  a. is this reaction…

A: The given reaction is shown below.

Q: 18. Answer the following questions using the given equation and AH. (d) Adding so 6 CO2(g) + 6 H20…

A: The given reaction is, Heat of reaction (∆H) is also called as enthalpy of reaction. ∆H is the…

Q: How many moles of K* ionss are formed when 2 mol of KNO3 dissolves in water? Select one: O 2 O 1 O 3…

A: In aqueous solution,  2KNO3(aq) &lt;------&gt; 2K+(aq) + 2NO3-(aq)

Q: balanced

A:

Q: Write the chemical equations that correspond to ∆G°f for NH3( g) and for CO( g).

A:

Q: 2CO (g) + O2 (g) ⟶ 2 CO2 (g) Which of the following choices best describes the ΔS in the above…

A: Given that, 2CO (g) + O2 (g) ⟶ 2 CO2 (g)  It is clear that, no. of moles at reactant side= 2+1= 3…

Q: Given the reaction below, what is the ∆Hrnx for the following reaction? 4 Ti(s) + 6I2(g) → 4TiI3(s)

A: using the formula ∆H rxn= ∆H( product) -∆H (reactant)

Q: 4. How much energy is required to decompose 612 g of PCI3, according to the reaction below? 4…

A:

Q: 1. Choose from the following pictures the one that best represents a balanced reaction: A

A: Here we have to choose the one picture which represent balanced reaction.

Q: 2H2O ------->  2H2  +  O2   What number of moles of O2 will be produced by the decomposition of 11.6…

A: Given, the chemical reaction as follows,2H2O→2H2+O2Number of moles of water (H2O) for reaction =11.6…

Q: In the 1980s, there was an international agreement to de-stroy all stockpiles of mustard gas,…

A: The balanced equation can be given as follows:

Q: NacIO3 NaCl + O2 ---> When you complete and balance the specific equation, give the following…

A: Chemical reaction can written equation form  In chemical equation left side reactants , right…

Q: What is the mole ratio of calcium carbonate to carbon dioxide in the reaction between hydrochloric…

A: The mole ration between calcium carbonate and carbondioxide is 1:1

Q: & Calculate AHBE for the following chemical reaction: CO2(e) + 2NH3(g) CON,H40) + H,OM - H2N-C-NH2

A: The question is based on the concept of chemical thermodynamics. we have to calculate enthalpy…

Q: Write a balanced, neutralization reaction for the antacid “Gaviscon” who’s primary active ingredient…

A: Antacids are used to neutralise the acid present in the stomach  And since no acid is being…

Q: 2. H,O, H,0 + _0, 3. Mg + HCI> H, +MgCl, 4. Ba(NO,), + Na, SO, -> NaNO, + BaSO, CACO, CaO + CO, 5.

A: (2) When Hydrogen peroxide decomposed, water and oxygen is formed. The Balanced Chemical equation…

Q: Consider the following reaction: CH4 (9) + 20, (9) → CO2(g) + 2H, 0(1)

A:

Q: 73. This is used in infant's milk formula for the purpose of preventing curdling of milk in the…

A: Answer  73) what is used in infant milk formula 4 purpose of…

Q: An astronaut excretes about 2500 g of water a day. if lithium oxide (Li2O) is used in the spaceship…

A: The reactant getting consumed or the product getting formed in reactions are inter-related with each…

Q: Upon decomposition, a sample of sodium bicarbonate produces 0.0118 g of sodium carbonate, Na2CO3.…

A: First of all, balance the chemical equation NaHCO3   →            Na2CO3+H2O+CO22NaHCO3  →…

Q: 8. Citric acid (abbreviated H,Cit) is a triprotic acid, so 3 moles of hydroxide ions are required…

A:

Q: You are the public health officer in the water treatment facility for a city of 50,000 people. A…

A:

Q: Why are most covalent compounds non electrolytes? Explain using your own words, 2-4 complete…

A: According to the Arrhenius theory, the electrolytes dissociate into positive and negative ions when…

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".