A student is trying to figure out how many moles of potassium chloride are made from 4.0 grams of chlorine gas. Which step in the student's work below is incorrect? 2K+ Ch →2 KCI 1 moles Cl, 70.915 g Cl2 4.0 g Cl2 1 moles KCl 1 2 moles Cl2 Step 1 Step 2 Step 3 There is no mistake. Step 3 Step 2 Step 1 DOOO

Q: For numbers 20-25: Nitric acid is prepared from the reaction of 69.0 grams of nitrogen dioxide with…

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Q: For the following reaction, 3.75 grams of carbon disulfide are mixed with excess chlorine gas. The…

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Q: During a lab experiment, 10.5 grams of NaNO3 were reacted. The students produced 9.92 grams of…

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Q: Generic Chemical Equation : 2a+4b----> 3c Q: If 10.0 miles of each reactant were used to complete…

A: The equation is 2a+4b---->3c From the equation, it is clear tha 2 moles of 'a' requires 4 moles…

Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water. Mg3N2 + 3H20 –→ 2NH3 + 3M9O…

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Q: grams

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Q: Aluminum chloride, AlCl3 , is made by treating scrap aluminum with chlorine.   If you begin with…

A: The reaction taking place is given as, => 2 Al (s) + 3 Cl2 (g) ---------> 2 AlCl3 (s) Given :…

Q: Macmillan Learning In the combustion of hydrogen gas, hydrogen reacts with oxygen from the air to…

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Q: Consider the reaction between sulfur dioxide gas and oxygen gas to form sulfur trioxide gas.  If…

A: The balanced equation is  2SO2(g) + O2(g) ——> 2SO3(g)

Q: Solid

A: According to the chemical reaction equation,  4mol of Fe React with = 3mol of O2  1mol of Fe React…

Q: Carbonic acid (H2CO3) can form water and carbon dioxide upon heating. How many grams of carbon…

A: We can solve the problem by the following steps : At first we need to determine how many moles of…

Q: The combustion of propane (C3H8) produces CO2 and H2O: C3H8 (g) + 5O2 (g) → 3CO2 (g) + 4H2O (g) The…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: How many moles of Mg3P2(s) can be produced from the reaction of 0.14 mol Mg(s) with 0.020 mol P4(s)?…

A: Magnesium reacts with phosphorus to form magnesium phosphide. The equation for the balanced chemical…

Q: A student is trying to figure out how many moles of potassium chloride are made from 4,0 grams of…

A: To get the anwer we must convert the amount of chlorine gas into moles & then multiply it by 2,…

Q: r numbers 20-25: Nitric acid is prepared from the reaction of 69.0 grams of nitrogen dioxide with 36…

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Q: Part A(already solved): 2NO (g) +O2 (g) --> 2NO2 (g) Part B: You are provided with 2.56 mol of…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water. Mg3N2 + 3H20 → 2NH3 + 3M9O The…

A: To Solve this first we have to calculate the limiting reactant then  theoretical yield of MgO  is…

Q: Al reacts with hydrochloric acid according to the following balanced equation: 2 Al + 6 HCl ==>  2…

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Q: You react 100.0 g of O2 and 50.0 g of H2 in a container and produce water. 2H2 + O2 → 2H2O How…

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A: Given  Reaction  Fe  + Cl2   →  FeCl3 Balanced Reaction = ?   Formula of n factor = (Change in…

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Q: If 100.0 molecules of H, and 39.0 molecules of O, react, how many molecules of H₂O can be produced…

A: Molecules of H2 = 100.0 molecules  Molecules of O2 = 39.0 molecules

Q: 1. Which of the following statements is true if 10.0 g of substance A reacts with 15.0 g of…

A: To determine which substance is the limiting reagent in a chemical reaction, we need to compare the…

Q: %24 alanced chemical equation below: Cl2 (g) → CHCI3 + 3HCI s of CH4 were combined with 312.7 grams…

A: Solution- CH4 (g) + 3Cl2 (g) → CHCl3 + 3HCl

Q: You may use the internet to search for the chemical symbol of each substance. Example: 1. Solid…

A: As you have posted multiple questions, we will solve the first part for you. To get the other parts…

Q: Balanced Chemical Equation, handwrite all balance equations (show your calculations) 1) H2( g ) +…

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Q: Al reacts with hydrochloric acid according to the following balanced equation: 2 Al + 6 HCl ==>  2…

A: 2 Al + 6 HCl ==>  2 AlCl3 + 3 H2

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Q: How many grams of fluorine (F2) are required to produce 12.0 grams of FeF3 from the balanced…

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Q: If 100.0 molecules of H2 and 40.0 molecules of O2 react, how many molecules of H20 can be produced…

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Q: How many moles of glucose is burned with 10 moles of oxygen? C6H1206(s) + 602(g) ® 6CO2(g) + 6H2O(1)…

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Q: Sodium reacts with oxygen to form sodium oxide according to the reaction below. _Na (s) + _O₂ (g) →…

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Q: According to the reaction below, if you reacted 1 moles  NH3 and 6 moles of O2, how many moles of NO…

A: The reaction given is 4 NH3  +   5 O2  →    4 NO   +   6 H2O

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: According to the question, The mass of the HBr = 2.4 gThe mass of the NaOH = 2.3 g   Find the mass…

Q: 4.69 x 10³ mol N₂O5 Express your answer using three significant figures. ΤΙ ΑΣΦ Submit Previous…

A: Balanced chemical equation: 2N2O5(g)→4NO2(g)  +  O2(g) From the above equation: Number of mol of…

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A: The given reaction is, 2P (s) +3H2 (g)→ 2PH3 (g)

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A: Given -> Weight of octane = 2.3 gm  Weight of O2 = 4.9 gm

Q: How many moles of sodium bromide can be produced from the reaction of 1.03 moles of sodium with…

A: • No. of moles = Given massmolar mass• mass = No. of moles x molar mass• Limiting Reactant ⇒    In…

Q: For the reaction shown, calculate how many moles of each product form when the given amount of each…

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Q: For numbers 20-25: Nitric acid is prepared from the reaction of 69.0 grams of nitrogen dioxide with…

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Q: Select the missing conversion factor for the following set of calculations. Assume 12.3 grams of…

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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".