Answer the following question: In a space shuttle, the CO2 that the crew exhales is removed from the air by a reaction within canisters of lithium hydroxide. Let's assume that one astronaut exhales about 825. L of CO2 daily. What mass of water will be produced when this amount reacts with LiOH? The other product of the reaction is Li2CO3.  When answering this question include the following: Have both the unbalanced and balanced chemical equations. Explain how to find the molar mass of the compounds. Explain how the balanced chemical equation is used to find the ratio of moles (hint: step 3 in the video). The numerical answer and the correct units.

Q: Writè a balanced chemical equation for: Solid iron reacting with gaseous oxygen to form solid…

A: Balanced  chemical equation  Iron oxide formation  from Iron reaction  with  oxygen  gas. According…

Q: The energy diagram shown represents the chemical reaction between solid ammonium chloride and solid…

A: Reaction given 2NH4Cl(s) +Ba(OH)2 ⋅8H2O(s)→2NH3 (aq) +BaCl2 (aq) +10H2O(l) ∆H(reaction) = 54.8 kJ…

Q: Blue vitriol, a compound used for agricultural purposes,, is a hydrate, which means that a certain…

A: Given,The mass of blue vitriol ( CuSO4. x H2O ) = 0.896 gAfter lost water by heat at 125 0C,…

Q: Consider the following balanced reaction: 2C4H10+ 1302 If 0.237 mol C4H10 and 1.65 mol O2 are…

A:

Q: Classify each chemical reaction:

A: Single replacement reaction is defined as a chemical reaction in which 1 element is replaced by…

Q: While idly tossing a baseball from hand to hand one day, your friend Yolanda (an expert chemist)…

A: Given statement is  "Metal sulfides react with strong acids to produce hydrogen sulfide and a salt"…

Q: reaction CH₂ CH₂OH (1) + 30, (g) 200₂ (g) + 3H₂O(g) FeSO₂ (aq) + PbCl₂ (aq) → FeCl₂ (aq) + PbSO₂ (s)…

A: In a Rxn , When two or more substances combine to form a new substance then this type of reaction is…

Q: 1. Consider the reaction CaCO;(s) 2 CaO(s) + CO,(g). Should I perform this experiment in an open or…

A: The given reaction is,  CaCO3 (s) ←→ CaO (s)+CO2 (g)  Assume the equilibrium arrow as same as given…

Q: Answer the following question: In a space shuttle, the CO2 that the crew exhales is removed from the…

A: Space shuttle is also called Space Transportation System. It is use as rocket-launched vehicle. It…

Q: A number of reactions can be used to generate common gases on a laboratory scale. For example,…

A:

Q: The reaction of fluorine with water can produce oxygen, O2. The hydrogen and fluorine react to form…

A: The hydrogen and fluorine react to form hydrogen fluoride. The balanced chemical reaction ca be…

Q: What is the limiting reactant? calcium hydroxide hydrochloric acid How many grams of salt are formed…

A:

Q: 8. One essential aspect of the manufacture of many plant fertilizers is the production of nitrogen…

A:

Q: Silicon tetrachloride (SiCl4 ) can be prepared by heating Si in chlorine gas:  Si(s) + 2Cl2(g) ->…

A:

Q: Answer the following question: In a space shuttle, the CO2 that the crew exhales is removed from the…

A: Given: The amount of carbon dioxide (CO2) daily exhaled by astranaut is 825 L. The reaction takes…

Q: Calculate the number of pounds of CO, released into the atmosphere when a 17.0 gallon tank of…

A: The balanced reaction of gasoline with O2 is: 2C8H18+25O2→16CO2+18H2O Conversion of gallons into L:…

Q: The energy diagram shown represents the chemical reaction between solid ammonium c octahydrate:…

A: The heat absorbed is to be calculated

Q: In a neutralization reaction, 50.00 mL of 0.8500 M phosphoric acid reacts with 2.500 g of magnesium…

A: The answers to the first three questions can be given as - Given Data -

Q: 4. Phosphoric acid, H3PO4 (aq), is found in soda. Write the balanced chemical equation for the…

A:

Q: A reaction occurs between copper and silver nitrate. The student makes the following observations:…

A:

Q: Example: A reaction mixture for the combustion of octane contains 5.0 moles of octane and 50. moles…

A:

Q: Ch + 2 K,PO, Fe, (PO,), + 6 KCI -> + K,PO, FEPO, + K,CI,

A: Answer:  a) option a is the correct way of the balancing the equation . A chemical equation is…

Q: 1. When heated, calcium carbonate decomposes according to the equation: CaCO3(s) →CaO(s) + CO₂(g) A…

A:

Q: Balance the following chemical reaction using the combination of a smallest possible set of whole…

A: Given , ? Mg(s) +? HCl(aq) →? MgCl2(aq) +?H2(g)

Q: 2. Balance the following combustion reaction (reaction takes place at a temperature > 100 °C) and…

A: The balanced chemical equation for the combustion of butane is  C4H10(g) + 13/2O2(g) ------>…

Q: Methane and water react to form carbon monoxide and hydrogen, like this: CH (g)+ H,O(g) →…

A: Given that : Methane and water react to form carbon monoxide and hydrogen, like this : CH4(g)  +…

Q: Balance the following equation. Include the states of matter for each reactant and product. Fe(s) +…

A: Answer:- This question is answered by using the simple concept of balancing the chemical equation in…

Q: 7.5 g aluminum was heated with sodium chlorate (NaClO3) in an evacuated glass vessel. The heating…

A: A numerical problem based on the oxidation of Al into Al2O3, which is to be accomplished.

Q: When 18.2 hg of water is used in a reaction, how many molecules were reacted? (Assume that the…

A: Here we have told that 18.2 hg of water is used in a reaction. Then we have to tell that how many…

Q: In a universe far, far away, there exists an alien world where they have a different periodic table,…

A: Given data, Mass of juicium = 5.22 g The atomic mass of juicium = 7.27 g/mol The atomic mass of…

Q: ethanol has a molecular formula C2H5OH. a sample of ethanol has a mass of 2.3 grams. the sample was…

A: Given that the mass of ethanol C2H5OH burnt is 2.3 g. To calculate: i. The moles of waters molecules…

Q: 1. (a) Create the target equation that represents the combustion of magnesium. Mg + ½O2  → MgO (Is…

A: Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat…

Q: Write a balanced reaction (using the smallest whole-number coefficients) for the decomposition of…

A: We are to write the reaction for decomposition of nitrogen dioxide into oxygen gas and notrogen…

Q: Assume a reaction is 100% efficient UNLESS you are told otherwise. 1. Given: 1 CH4 + 2 O₂ → 1 CO₂ +…

A:

Q: Potassium chlorate, potassium chloride, and water is produced by passing chlorine gas into a hot…

A: Given : volume of potassium chlorate  = 694.45 ml Molarity of potassium chlorate = 4.06 M  Density…

Q: Can you please answer all the questions here

A:

Q: For the following reaction, 5.88 grams of bromine are mixed with excess chlorine gas. The reaction…

A: Bromine reacts with chlorine to form bromine monochloride. The equation for the balanced chemical…

Q: The energy diagram shown represents the chemical reaction between solid ammonium chloride and solid…

A: Given, 2NH4Cl(s) + Ba(OH)2⋅8H2O(s) → 2NH3(aq) + BaCl2(aq) +10H2O(l)   ∆H = 54.8 kJ mass of NH4Cl…

Q: The same idea can be applied to chemical reactions. Not all reactions go directly from reactants to…

A: Given CO(g) + H₂(g) → C(s) + H₂O(g)  C(s) + 2H₂(g) →CH4(g) Note : while solving i have taken…

Q: 1. Classify the following reactions as homogeneous or heterogeneous (highlight one) a. 2 SO₂(g) +…

A: Homogeneous reaction: These are those reactions in which all the reactants and products are in the…

Q: Carbonate rocks, such as limestone (primarily CaCO3(s)), are often identified by adding a few  drops…

A: Temperature = 298 K  Pressure = 1 atm  Volume collected = 78 ml = 0.078 L

Q: Predict the products of the reaction below. That is, complete the right-hand side of the chemical…

A: A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and…

Q: CH3OH can be synthesized by the reaction : CO (g) + 2H2 (g) -----> CH3OH (g)  How many liters of…

A: The balanced chemical equation provided is:CO(g)+2H2​(g)→CH3​OH(g)From this equation, it is clear…