f the actual yield of NH, is 50.0 g, what is the % yieldi * the reaction starts with 50.0 g of N, and 5.0 g of H, which is the limiting reactants? What would be the number of grams of NH, produced when using 50.0 gram of nitrogen and 5.0 gram of hydrogen.
Q: L Calculate the mg/, Malorty for (ii) How much oxygen is required to oxide 100 mg/l of Glucose using…
A:
Q: When Ethanol is burn in the presence of Oxygen. Carbon Dioxide (CO2) and water (H2O) molecules are…
A: Given data-
Q: For the following reaction, co(aq)+ H20(g) cO2(g) + H2(g) what effect would adding argon gas have on…
A: 1 ) Answer :- Option c The overall pressure will rise when an inert gas (argon gas is also an inert…
Q: -_ is a carbon- based liquid non-renewable source of energy which is one of the most used today. O…
A:
Q: The change in internal energy for the combustion of 1.0 mol of octane at a pressure of 1.0 atm is…
A:
Q: Environmental Engineering, environmental chemistry question: Suppose the gas above the soda in a…
A: Show the Chemical Equation as follows:
Q: A water contains two nitrogen species. The concentration of NH3 is 98 mg/L NH3. What is total…
A: 98 mgL of NH3No of mole od NH3 is =CMW=98 ×10-3gL17g=5.7647×10-3
Q: Given the balanced chemical equation below, what volume of O2 is formed from the decomposition of…
A: Brief concept- Given data- 13.5 g of HgO The pressure of 99 kPa The temperature of 122°C
Q: When methanol is used to generate hydrogen, it reacts with the following reaction: CH3OH => CO + 2…
A: The given reaction is,
Q: To complete oxidation of 1 g of biomass (e.g., bacteria cells) represented as C5H7O2N, you will need…
A: Given 1 g of biomass (e.g., bacteria cells) represented as C5H7O2N, you will need to provide…
Q: Nitrogen gas can be combined with oxygen to form nitric oxide (NO) as shown in the following…
A: Given: N2(g)+O2(g)⇌NO(g)
Q: How much bleaching powder is needed to chlorinate 5000l of water whose chlorine demand is 2 mg/l,…
A: Hello dear The answer is found to be Bleaching powder required= 40g For explanation please refer the…
Q: Example 9.36. Design a Zeolite-Softener for an industrial concern, using the following data : (i)…
A:
Q: A Carnot engine uses hydrogen as its medium. The volumes at the beginning and end of the reversible…
A:
Q: In wastewater treatment plants, ammonium ion is removed from the water by raising the pH to form…
A: a) The equilibrium reaction that describes the process of ammonium conversion to ammonia is given as
Q: The volume of a tetrachloride having a mass of 1200 kg is 0.952 m^3, compute the specific gravity.
A:
Q: A furnace dedicated to paper (assume pure cellulose, C6H10O5) operates with air. How much (g) air is…
A: Write the stoichiometric equation for cellulose pyrolysis as shown below:
Q: (a) What is the physical significance of energy of activation ? Explain with diagram.(b) In general,…
A: Since, the question number to be solved is not specified, solution for question b is as follows:…
Q: Please solve and show all work with units Determine the total Theoretical oxygen demand for both…
A:
Q: A lake has 5×10^9 m³ of water with a DO concentration of 7.5 mg/l. 12000 m³ of an effluent with 120…
A: To find the DO concentration in lake after 7 days
Q: Determine the theoretical oxygen demands for the following chemicals and show the balanced…
A: Theoretical oxygen demand is the calculated value of oxygen required by the substance for complete…
Q: If the reaction rate coefficient of BOD is 0.3 1/d at 20 oC, what will it be if the temperature is…
A:
Q: NaOH (aq) + HCI (aq) NACI (aq) + H2O (1) Volume of 1.00M HCI (mL) 45.0 Volume of 1.00 M NAOH (mL)…
A: Acid base reaction is given which is exothermic
Q: d) A city in Kenya consumes 50,000m of water each day. Chemical analysis reveal that the water has a…
A: Data is as given
Q: Solve the given problem with complete solution 10. One of the most harmful components of nuclear…
A: Strontium-90 (Sr-90) is an radioactive isotope of strontium produced by nuclear fission.
Q: 1. The specific gravity of ethyl alcohol is 0.79. Calculate a) mass density; and b) specific weight.
A: Given:- specific gravity of ethyl alcohol (G) = 0.79 To find:- (a) mass density (b)…
Q: Consider the following reaction: CH4 + 2O2 --> 2H2O + CO2 How many moles of water can be formed…
A: "As per our guidelines first problem should be solved, kindly post other questions separately" 1.
Q: A 100 mg of HNO, (strong acid) is added to water, bringing the final volume to 1.0 liter. Consider…
A: Given data-100 mg of HNO3Final volume=1 literAtomic weights of H, N & O = 1 g/mol, 14 g/mol, 16…
Q: Environmental Engineering When methanol is used to generate hydrogen, it reacts with the following…
A: Express the Equation for accumulation equal to reaction as follows:
Q: Henry's law constant for transferring 02 from air into water, at room temperature, mmol - is 1.3…
A: Given data: Henry's law constant at room temperature, k = 1.3 m-mollt-atm Partial pressure, P = 0.21…
Q: Discuss the implications of difference in the EROI or efficiency for electric and hydrogen car
A: this question is asking about comparison of efficiency for electric cars and hydrogen cars :
Q: : What mass of AgNO3 is needed to convert 3.46g of Na2CO3 to A92CO3, and calculate the mass of…
A:
Q: Calculate the dosage of activated carbon to reduce an influent (flowrate = 10 mgd) concentration of…
A:
Q: Convert the following species from mg/L as the ion to mg/L as CaCO3 83 mg/L Ca2+ 48 mg/L CO2 220…
A: Given Ca2+ = 83 mg/L Co2= 48mg/L HCO3- = 180.33 mg/L Co32- = 15mg/L
Q: 3. Consider the following with regards to burning of clay bricks. 1. The clay loses its plasticity…
A: a) Clay bricks are those which are formed by creating a porous structure by the drying and firing…
Q: The amount of CO₂ generated (in kg) while completely oxidizing one kg of CH4 to the end products is
A:
Q: Chemical oxygen demand (COD) is measured through the reaction of organic compounds with potassium…
A: Given data: Normality of titrant = 0.545 Amount of titrant added to blank (a)= 37.8 mL Amount of…
Q: Methanol (CH3OH) can be degraded as shown in the reaction below. Answer the following questions if…
A:
Q: Calculate ultimate BOD. If the BOD 5 is 100 mg/L and the reaction rate constant is 0.115 d-1 (at…
A: Given data : Reaction rate constant (K)=0.115 d-1BOD5=100 mg/l
Q: A.) What is the approximate concentration of free Ag+ ion at equilibrium when 1.43x10-2 mol silver…
A: Given: Concentration of AgNO3=1.43×10-2 MConcentration of CN-=1.08 M
Q: A magnesium-lead alloy of mass 6.4 kg consists of a solid a phase that has a composition just…
A: given data; wieght of alloy = 6.4 kg solid alpha phase solubility limit = 300 degree c
Q: 15. An ethyl alcohol has a mass of 1,400 kg and a volume of 0.864 m³. Compute its mass density.
A: As per our guidelines we are supposed to solve only one question if multiple questions are asked .…
Q: Organomercury compounds, such as MeHg*, are persistent pollutants which are extremely toxic to…
A: The toxicities of many metals, such as mercury and lead, are known to man since the dawn of…
Q: he Bunsen burner in your labs are fueled by natural gas, which is mostly methane, CH4. The…
A: Given, chemical reaction, CH4(g) + 2 O2(g) ➔ CO2(g) + 2 H2O (g) ΔH = –…
Q: Consider the equilibrium system described by the chemical reaction below. A 1.00 L reaction vessel…
A: A type of elastic collision in which two objects of equal mass initially move in the same direction…
Step by step
Solved in 2 steps
- 1.Consider the following reaction: CH4 + 2O2 --> 2H2O + CO2 How many moles of water can be formed from 2.4 moles of CH4? 2. Consider the following reaction: 2H 2 + O 2 --> 2H 2O How many moles of water can be formed from 7 mole of H2 and 2.4 moles of O2? 3. How many grams of Fe are produced from 33.2 g of FeO given the following reaction: 3FeO + 2Al --> 3Fe + Al2O3 Be sure to use correct significant figures and units in the answer. 4. For the reaction whose balanced equation is as follows, find how many grams of zinc phosphate will be produced by the reaction of 7.625 grams of zinc chloride. 3 ZnCl2 + 2 (NH4)3PO4 → Zn3(PO4)2 + 6 NH4Cl Be sure to use correct significant figures and units in the answer.What is the solubility of ethane (in units of grams per liter) in water at 25 °C, when the C2H6 gas over the solution has a partial pressure of 356 mm Hg? kH for C2H6 at 25 °C is 1.94×10-3 mol/L·atm.NaOH (aq) + HCI (aq) NACI (aq) + H2O (1) Volume of 1.00M HCI (mL) 45.0 Volume of 1.00 M NAOH (mL) 50.0 Initial Temperature ("C) 22.1 Final Temperature (C) 31.6 la) Calculate the moles of HCI used in the reaction. Moles of HCI = mol (b) Calculate the moles of NaOH used in the reaction. Moles NaOH= mol (c) Which reactant is the Limiting Reactant, HCl or NaOH? Limiting Reactant = (d) Is this acid-base neutralization reaction exothermic or endothermic? NOTE: DO Include the correct number of significant figures or you will be marked wrong and DO NOT include units in your answer.
- Convert the following from mg/L as the ion or compound to mg/L as CaCO3: 90 mg/L Ca2+ 00 mg/L HCO3- 0 mg/L MgO 40 mg/L CO2An aluminum cup of 150 cm3 capacity is completely filled with glycerin at 16°C. How much glycerin will spill out of the cup if the temperature of both the cup and glycerin is increased to 39°C? (The linear expansion coefficient of aluminum is 23 x 10-6 1/CO. The coefficient of volume expansion of glycerin is 5.1 x 104 1/C°) loth prob Number i UnitsTo prepare 7% glycerin solution by weight. The solution was found to have a density of 1.0149 g/cm³ at 20 °C. Glycerin has a molecular weigh of 92.0473 g/mol and density of 1.2609 g/cm³ at 20 °C. What is the weight (in g) of the solute? What is the moles of solute? What is the weight (in kg) of solvent? What is the molality of the solution?What is the molarity of the solution?
- Consider the equilibrium system described by the chemical reaction below. A 1.00 L reaction vessel was filled with 2.00 mol SO2 and 2.00 mol NO2 and allowed to react at a high temperature. At equilibrium, there were 1.30 mol of NO in the vessel. Determine the concentrations of all reactants and products at equilibrium and then calculate the value of Kc for this reaction. SO:(g) + NO2(g)= SO:(g) + NO(g) 1 2 NEXT Based on the given values, fill in the ICE table to determine concentrations of all reactants and products. SO:(g) NO:(g) SO:(g) NO(g) + + Initial (M) Change (M) Equilibrium (M) RESET +x -X 1.00 2.00 1.30 -1.00 -1.30 2.30 2.70 0.70 1.35 2.00 - x 2.00 + x Activa Go to Se 1LWhen methanol is used to generate hydrogen, it reacts with the following reaction: CH3OH => CO + 2 H2 The reaction is second order with regards to methanol (CH3OH) and it is observed that 100 g/L of carbon monoxide (CO) can be produced in one day in a batch reactor, if you start with 200 g/L of methanol. What is the rate constant of this reaction (don’t forget to include units)?now.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take [Review Topics] [References] Use the References to access important values if needed for this question. The value of K, for hypochlorous acid , HCIO , is 3.50×10-8 Write the equation for the reaction that goes with this equilibrium constant. (Use H30 instead of H".) Submit Answer Retry Entire Group 9 more group attempts remaining ba req 2req f1o ins A ort sc delete de
- Which statement below is true about the reaction, Hg2Cl2→HgCl2+Hg? It can't be a redox reaction. Mercury gets oxidized and reduced. There is no oxidizing agent. There is no reducing agent.When Ethanol is burn in the presence of Oxygen. Carbon Dioxide (CO2) and water (H2O) molecules are produced. The unbalance reaction of Ethanol and oxygen is given as C2 H5OH + O2→ CO2 +H2O How many grams of Oxygen is required to completely burn 920 grams of Ethanol? Atomic weight: C =12: H = 1: 0 = 16Radium decomposes at a rate proportional to the quantity of radium present. Suppose that it is found in 25 years that approximately 1.1% of a certain quantity of radium has decomposed. How many percent of the original of radium decompose after 76 years? O a. 5.5% O b. 3.3% O C. none of these O d. 6.6% Oe. 4.4%
