b) Write an equation with energy in the equation for the formation of 2 moles of CaSO4

Q: The combustion of gasoline produces carbon dioxide andwater. Assume gasoline to be pure octane…

A: A combustion reaction occurs when fuel is oxidized by reacting with an oxidizing agent and energy is…

Q: What type of reaction is represented by the following equation: CAHS(g) + 602(g)→ 4CO:(g) + 4H2O(g)…

A: The given reaction is, C4H8  (g)+ 6 O2 (g) ---> 4 CO2 (g) + 4 H2O (g) In the above reaction an…

Q: Using the information below, what is the AHrxn for the formation of one mole of the hypothetical…

A: Whenever the direction of a reaction is reversed then the magnitude of enthalpy of reaction remains…

Q: How many grams of magnesium hydroxide are required to produce 3.21 moles of water? g

A:

Q: What is the symbol of moles in the ideal gas equation? Select one: a. n b. V c. P d. R

A: Ideal gas equation, PV = nRT Where, n is the symbol of number of moles  P is the symbol of pressure…

Q: what mass of O2 is required to react to produce 20.0g of H2O?

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: Write a balanced chemical equation for the incomplete combustion of methane to produce CO(g) as the…

A: The incomplete combustion of methane in the presence of limited amount of oxygen gas leads to the…

Q: Propane (C3H8) reacts with air to form carbon dioxide (CO2) and water vapor. Write the balanced…

A: Combustion of propane.

Q: What can be measured using a calorimeter? O atomic emission from nuclear decay O pressure change in…

A: A calorimeter is an instrument used for calorimetry or the process of measuring the heat of chemical…

Q: How many moles of O₂ are required to produce 2.50 mol of CO₂?

A: The reaction between carbon and  O₂ to produce CO₂ is as follows: C + O2 ---> CO2

Q: 2. a) Write a formation equation for CaS04 including states and a AH term after the equation. b)…

A:

Q: 1. LDA, THF-76 C 2. 7 3. HO, heat of 1. LDA, THF .78 C of 2. EtO 3. H30*, heat 1.NaOEt, ELOH 2. 3.…

A:

Q: 17. How much energy would it take to take 15 g of acetone from -193 °C to 333 °C at 1 atm of…

A: Acetone changed from -193 degrees Celsius to 330 degrees Celsius.  As the temperature increased, the…

Q: The fat stored in a camel’s hump is a source of both energy andwater. Calculate the mass of H2O…

A: The reaction taking place is, Number of moles of fat can be calculated as follows, 1 kg = 1000 g

Q: c) HCI (3) ii) Conversion of ice into water is an example of.. d) NH3 .....reaction. a) endothermic…

A:

Q: mass

A:

Q: Write the chemical equation for the enthalpy of formation reaction for (NH4)2CO3 (s)

A: In this question, we will write the formation Reaction equation for given Molecule (NH4)2CO3  How we…

Q: What is the enthalpy change if 45.0 g of CaO is allowed to react with an excess of carbon?

A: The standard enthalpy for a given reaction can be called as the enthalpy change for a given…

Q: Now consider Oxygen. Can it become stable by 2 oxygen atoms reacting together? Draw the resulting…

A: Given statement is :  Now consider Oxygen. Can it become stable by 2 oxygen atoms reacting together?…

Q: Ipy of the reaction: N2 (g) + O2 (g) → 2NO (g), given the following reaction N2 (g) + 202 (g) → 2NO2…

A: Given : We have to calculate the enthalpy of given reaction.

Q: Liquid menthonal (CH4O) which is used as a cooking fuel, burns with oxygen gas to produce the gases…

A: When liquid methanol react with oxygen , it produces carbon dioxide and water gas . For 1 mol…

Q: Write a balanced equation for the formation reaction of each of the following substances: a)…

A: As per our guidelines only the first three question are solved for multiple questions. Kindly post…

Q: The highest temperature used in the reaction of . (a) Methane with halogens

A: The given reaction involve different quantity of heat to progress the reaction.

Q: 7. How many grams of carbon dioxide would be produced from the following reaction, if 175 kJ of…

A: 2CO +O2 → 2CO2           ,   ∆H = -566 kJ2 mol CO⇔1 mol O2 ⇔ 2 mol CO2

Q: 3. Syngas can be burned directly or converted to methanol. Calculate AH° for the conversion…

A:

Q: 3. Write out the chemical equation for the enthalpy of formation of NaCl(s).

A: NaCl is formed by reaction of Na(s) ans Cl2(g). With the help of this reaction we can calculate…

Q: Calculate ΔH for the reaction 4 NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H2O (l)

A: ∆H = ∆H1 + ∆H2 + ∆H3 Target equation:-   4 NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H2O (l) ∆H = ?

Q: how much heat will be given off when 18.5 g of C2H4 is burned in oxygen to form CO2(g) and H2O(g)?…

A: Heat released and absorbed during a reaction by change in bonding is defined as heat of reaction or…

Q: N2(g) + O2(g) + 180.5 kJ/mol NO 2NO(3) side 13. On what side of the equation do we find AH ? The The…

A: Since you have posted a question with multiple sub parts, we will solve first three sub parts for…

Q: Determine the amount of heat (in kJ) given off when 2.48×104g of NO2 is produced according to the…

A: Thermodynamic is the branch of chemistry that mainly deals with the heat transfer between system and…

Q: Is the reaction of Al with HCl exothermic or endothermic?

A: In the reaction of Al with HCl, products formed are AlCl3 and H2. The overall balanced chemical…

Q: How many grams of oxygen are required to completely burn 4.2 g of C3H8? [assume complete combustion]

A: Propane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: convert an energy of 526 cal to units of joules

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: How HgSO4 is used ?

A: Given compound: HgSO4

Q: How much energy is produced when CO2 is formed if each C-O bond releases 350 kJ?

A: C(s]+O2(g]→CO2(g]

Q: What do you mean by “aliquot” and “dilution”?

A: In inorganic chemistry, while titration these terms, i.e. aliquot and dilutions are generally used.…

Q: Calculate ASsurr for the following reaction at 25 °C: N2(g) 2 N(g) AH°† (kJ/mol) S° (J/mol ·K) N2(g)…

A: The reaction given is, => N2 (g) ⇔ 2 N (g)

Q: Calcium carbide reacts with water to produce acetylene, C2H2. Production of 13g of acetylene…

A: Mass of acetylene is converted to moles:

Q: What mass of O2 in grams can be produced when 250.0 kJ of heat was supplied? (MM O2 = 32.00 g/mol)…

A:

Q: Consider the following reaction at STP: 2 H2S(g) + SO2(g) → 3 S(s) + 2 H2O(g) How many molecules of…

A: Welcome to bartleby !

Q: What is the enthalpy change (in kJ) if 10.0 g of CaO reacts with an excess of C?

A: Since enthalpy of reaction is not given. It can be calculated using writing the equation and using…

Q: Given the data in the table below, determine ΔH°rxnfor the reaction             4NO (g)  +  6 H2O…

A: In this question, we will determine the value of ∆H° reaction. We know the formula, product enthalpy…

Q: 2. How many grams of N2 are needed to make -550.0 kJ? N2g) + 3H2g) 2NH3(g) AH = -92.6 kJ %3D

A:

Q: How much heat is released during the combustion of 7.50 g of methane (molar mass = 16.0 g/mol)?

A: Standard combustion enthalpy of methane = -890.8 kJ/mol 16g of methane release the heat = 890.8 kJ…

Q: Assuming 11.5 L of CO2 are produced from this reaction, how many moles of CaCO3 are needed? Caco3 -…

A: Given in the question, The complete balanced equation = CaCO3 → CaO + CO2 Volume of CO2 produced =…

Q: Below is the equation for the combustion of methane (CH ). How many liters of HO are formed by the…

A: The combustion reaction of methane is given as  CH4 (g) + 2 O2 (g) ----------> CO2 (g) + 2 H2O…

Q: Calculate AG°for the combustion of propane. C3H8(g) + 502(g)→ 3CO2(g) + 4H2O(g)

A: The balanced reaction taking place is given as, => C3H8 (g) + 5 O2 (g) -------> 3 CO2 (g) + 4…

Q: 7. Determine the amount of heat (in kJ) given off when 5.43 x 105 g of NO2 are produced. 2NO + O2) →…

A: Formation reaction of nitrogen dioxide is given

Q: The reaction to form water is shown below. How many kilojoules would be released while forming 0.430…

A: 3H2(g) + O3(g) ⟶ 3H2O(g)     ΔH=−868.1 kJ From this above Reaction we get that , For 3 mol H2O…