4- Na (s) + H20 → NaOH + 1/2 H2 How many grams of hydrogen gas is produced from 50.0 grams of sodium according to the reaction? (Na: 23 g/ mol; O: 16 g / mol; H: 1 g / mol) 2.17 2.48 3.35 4.23

Q: 4. The reaction for the combustion of propene is: 2 C3H5 + 902 (a) If 15.0 g of CaHs and 15.0 g of…

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Q: Solutions of sodium hypochlorite (NaClO) are sold as laundry bleach. This compound is made by the…

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Q: How many grams of water can be produced when 7.5 grams of H2 react with 85 grams of O2 in the…

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Q: Phosphoric acid (H3PO4) can be prepared from phosphorous triiodide (PI3) according to the reaction:…

A: Given reaction is : PI3 (s) + H2O(l) → H3PO4 (aq) + HI(g)  Mass of PI3 (s) = 15 g  Volume of H2O =…

Q: 5. Given the following equation: 2 FePO4 + 3 Na2SO4 → Fe2(SO4)3+2 Na3PO4 If I perform this reaction…

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Q: 4. Hydrogen chloride gas can be prepared by the following reaction: 2NaClu) + H2SO4) 2HClg + NazSO)…

A: The molar mass of H2SO4 is  98.079g/mol  The molar mass of NaCl is 58.44g/mol

Q: For the following reaction:     N2(g)  +   H2(g) ------->   NH3(g) Balanced = N2+ 3H2---->2NH3…

A: Given, Mass of N2 = 8.50g

Q: S    +   6 HNO3 →  H2SO4   +  6 NO2   +   2 H2O In the above equation, how many grams of water can…

A: Given,       S    +   6 HNO3 →  H2SO4   +  6 NO2   +   2 H2O   if the number of moles of HNO3 =  8.9…

Q: 17. An organic chemist reacted 10.0 g CH4 with excess Cl2 and obtained 10.0 g of CH3CI according to…

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Q: 5. Given the following equation: 2 FePO4+3 Na2SO4 → Fe2(SO4)3 + 2 Na3PO4 If I perform this reaction…

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Q: Consider the following reaction: 4 Na(s) + O21g) → 2 Na20(s) If 10.0 g of Na are reacted with 61.2 g…

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Q: Sodium metal and water react to form hydrogen gas and sodium hydroxide. How many grams of NaOH (MM =…

A: Given  Mass of water  = 4.57 gram Reaction : Reaction of Na with H2O Mass of NaOH  =  ?

Q: .) Consider the following reaction. 3H2(g) + WO3(s) → 3H2O(g) + W(s) When 500.0 g of WO3(s) react…

A: Since you have posted multiple questions,we will solve first question for you. To get remaining…

Q: Use 1 decimal point for all atomic masses. 82.1 g of Ni3C(s) are reacted with 1.80 g of H2(g) by the…

A: The given reaction is shown below.

Q: The following reaction shows sodium hydroxide reacting with sulfuric acid. 4NaOH + 2H2SO4 → 2Na2SO4…

A: We have , 4 NaOH + 2H2SO4 → 2 Na2SO4 + 4H2OGiven Mass of NaOH = 10 gMolar mass of NaOH = 23+16+1 =…

Q: Consider the following reaction: P4+ 6 Cl2→4 PCl3 How many moles of Cl2are needed to react…

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Q: The following reaction shows sodium hydroxide reacting with sulfuric acid. 4NaOH + 2H2SO4 → 2Na2SO4…

A: Given reaction is,    4NaOH+2H2SO4→2Na2SO4   Given values, Mass of NaOH=10g   Also,      Molar…

Q: 9. How many grams of NBr3 can be made from 525.0 g Br2 ? (answer = 556 g, this is the theoretical…

A: Number of moles is calculated by dividing given mass with molecular mass. In the given question it…

Q: You have 17.9 g of CaCl2. How many grams of Na3PO4 are needed for the reaction to go to completion?…

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Q: Given the following balanced chemical equation, how many grams of HCl would be produced when 22.7g…

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Q: A Moving to another question will save this response. uestion 21 Calcium oxide reacts with water in…

A: Given : Mass of CaO = 2g Mass of Ca(OH)2 = 2.14g

Q: 5) Oxygen gas reacts with benzene (C,H6) to form carbon dioxide and water (Reaction 1). What mass of…

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Q: A student reacts 6.4 grams of CoCl 2 (MW=129.839g/mol) with 14.0 mL of 5.50M KOH. How many grams of…

A: We have to calculate the mass of product formed.

Q: :A 208 g of C6H6 (78 g/mol.) burns in air according to the equation: C6H6 + 15/202 → 6 CO2 +3H20 2…

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Q: Balance the following reaction (remember to show '1' when necessary) Li₂O + Al(OH)3 →→ •LIOH+A1203…

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Q: For the following balanced reaction: 2H2 + O2 = 2 H2O How many grams of H2O (Molar mass: 18g/mol)…

A: For the following balanced reaction: 2H2 + O2 = 2 H2O

Q: E-85 is an alternative fuel for automobiles and light trucks that consists of 85.0% (by volume)…

A: Given balanced equation:

Q: Consider the following reaction: C3H8 + 5 02→3 CO2 + 4 H20 How many grams of water vapor can be…

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Q: ical yield of PH3 is

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

Q: Automotive air bags inflate when sodium azide decomposes explosively to its constituent elements:…

A: Given reaction,Mass of nitrogen gas produced = 2.80 gThe molar mass of Mass of sodium azide required…

Q: 8.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A:

Q: Solutions of sodium hypochlorite (NaClO) are sold as laundry bleach. This compound is made by the…

A: Mass of NaOH = 6.23 g Molar mass of NaOH = 40 g/mol Moles of NaOH = mass of NaOH / molar mass of…

Q: 2. A balanced chemical reaction and corresponding reaction map are shown below. Where do the numbers…

A: Explanation to the correct answer is given below.

Q: If 2.80 moles of H, and 1.55 moles of O2 react how many moles of H20 can be produced in the reaction…

A: The balanced chemical reaction is, 2H2 + O2 ---------> 2H2O So from the balanced chemical…

Q: Consider the following equation: mol of ammopiut. be (tuboy) 3 AgNO3(aq) + Na3PO4(aq) Ag3PO4(s) + 3…

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Q: Given the Reaction: 2KC4H5O6 + Na2CO3·H2O+ 6H2O → 2 KNaC4H4O6·4H2O + CO2 Solve  For:  1. Percent…

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

Q: For the reaction represented by the equation C3H8 + 502 → 3CO2 + 4H20 What mass of water produced…

A: The balanced reaction taking place is given as, => Given: Mass of propane i.e. C3H8 taken = 3.0…

Q: Lithium and nitrogen react in a combination reaction to produce lithium nitride:  6Li (s) + N 2 (g)…

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Q: Chemistry Question

A: Given, Chemical Reaction : 2 H2 + O2 ---> 2 H2O Mass of H2 = 26.2 g  Mass of water = 234 g Mass…

Q: Given the following chemical equation: 2 Mg(s) + 3 N2 (g) --> 2 MgN3 (s) How many grams of MgN3 will…

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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".