An important nutrient that is known to consist of the elements Carbon (C), hydrogen (H) and Oxygen (O) is analyzed and found to contain 40.9% C and 4.58% H by mass. The molar mass of the compound is determined to be 180 g/mol. What is the molecular formula of this important nutrient compound? Group of answer choices C3H4O3 C14H18 C4H6O4 C2H3O2 C6H8O6

Q: What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

A: The reaction considered is, C2H6 (g) + O2(g)→H2O(l)+CO2(g) The balanced equation of this reaction…

Q: Styrene, the building block of polystyrene, consists of only C and H. If 0.375 g of styrene is…

A:

Q: How many atoms of oxygen are contained in 47.6 g of Al2(CO3)3? The molar mass of Al2(CO3)3 is 233.99…

A: We have to find the atoms of oxygen are in 47.6 gm of Al2(CO3)3.The molar mass of Al2(CO3)3 is…

Q: Balance the following chemical equation (if necessary): Ca(s) + O,(9) → CaO(s)

A: The given equation is, Ca(s) + O2(g) → CaO(s)

Q: Given the reaction below, if 23.5 moles ammonia forms, how many moles of ammonium carbonate…

A: The chemical equation to form ammonia by decomposition of ammonium carbonate is…

Q: How many moles of hydrogen are in 3.06 x 10°g of glycine , C,H̟NO,? STARTING AMOUNT

A: We have to calculate the moles of H.

Q: What is true about the following chemical equation, 4NH3 + 602 ==== 4NO + 6H20? O it is balanced it…

A: Choose the correct option for the given reaction of balancing---

Q: from 9 0₂ lost (#2) → mol O₂ lost from mol O₂ lost (#3)→ mol KC103 from mol KC10₂ (#4) →g KC103² 3.…

A: From the mass of O2 gas lost we can figure out moles of O2.

Q: A 8.55 g sample of compound that contains only carbon, hydrogen, and oxygen was combusted, and…

A: The number of moles of C in the compound are equal to the moles of CO2 produced on combustion. The…

Q: According to the following reaction, how many grams of water are required for the complete reaction…

A: Given: carbon monoxide(g) + water(l) ---> carbon dioxide(g) + hydrogen(g)

Q: What is the coefficient in front of oxygen gas when the following chemical equation is balanced?…

A: Given, Chemical reaction :  C3H6(g) +  O2(g) ⟶⟶ CO2(g) + H2O(l)

Q: Canvas Question 30 When 0.6943 g compound containing C, H, and O was subjected to combustion…

A:

Q: How many hydrogen atoms are present in 907.6 g of sucrose (C12H22O11)? (Molar mass of carbon =…

A: Given,mass of sucrose = 907.6 g molar mass of sucrose(C12H22O11) = ( 12 x 12.011 g/mol + 22 x 1.008…

Q: View Policies Current Attempt in Progress An unknown compound contains nickel, phosphorus, and…

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Q: ow many g of Al2(SO4)3 can you prepare from 2.5 g of Al(OH)3 ? 2 Al(OH)3 + 3 H2SO4 ----> Al2(SO4)3…

A: Given chemical reaction :  2 Al(OH)3 + 3 H2SO4 ----> Al2(SO4)3 + 6 H2O

Q: Fe203 + C--> _Fe+ CO How many moles of iron (III) oxide are needed to create 200 moles of Iron? O…

A: The balanced reaction is -  Fe2O3 + 3C→2Fe +3CO

Q: If 8.00 moles of NH3 of and 10.00 moles of O2 react in the following reaction, how many moles of…

A: In the reaction one reactant is a limiting reagent, the substance that is totally consumed when the…

Q: Detemine if the following chemical equation is balanced Ca(NO3)2 + 2 NaCI -CaCl2 + 2 NaNOS O…

A:

Q: How many grams of phosphoric acid (97.99 g/mol) can be produced from the reaction of 10.0 g o P4010…

A: First calculate moles for both reactant and then using mol to mol ratio find out mass of phosphoric…

Q: a(s) + 2HCl(aq) --> CaCl2(aq) + H2(g) What is the mass of H2 that can be produced from 35.7 g of…

A: Calcium reacts with hydrochloric acid to form calcium chloride and hydrogen gas. The equation for…

Q: Part B If you have 5.0 moles O2, how many moles of H2 are needed for the reaction? ? moles Part C…

A: From the given reaction it is clear that two mole of hydrogen reacts with one mole of oxygen to form…

Q: How many moles of Cl– ions are in 10.0 g of MgCl2 (MW 95.3 g/mol)?

A: A molecular formula gives the number of each atom present in this molecule. Also, An ionic compound…

Q: Lead (II) nitrate as Pb(NO3)2 and potassium iodide as KI combine to form the products shown. 2 KNO3…

A:

Q: b. Hydrobromic acid and methylamine (CH;NH;) . Hydroiodic acid and pyridine (C;H;N) d. Sulfuric acid…

A: b. When methyl amine reacts with HBr then CH3NH3+Br- salt is formed.  Molecular equation : MeNH2 +…

Q: Please help me, and double and triple check your answers previous tutors got questions wrong

A: Determine number of moles of each reactant: 1 mL = 0.001 L From the balanced equation, it is clear…

Q: how many grams are in 0.658 mol of calcium phosphate [Ca3(PO4)2].

A: Molar mass is the mass of 1 mole of a substance.

Q: According to the following equation how many grams of K2 can form if 13.5 g of K were reacted in…

A: The given reaction is,                          4 K (s) + O2 (g) ---->  2 K2O (s) Given, mass  of…

Q: What is the product in the following equation after it is properly balanced?                __Li(s)…

A: A balanced equation is that in which the number of atoms is the same on either side of the reaction,…

Q: If 50.0 g of H₂ and 155.0 g of O₂ react, how many moles of H₂O can be produced in the reaction…

A: The mass of H2 is 50.0 g.The mass of O2 is 155.0 g.The balanced equation is To find the moles of H2O…

Q: STARTING AMOUNT + X 70.91 9 AICL Determine the moles of AICh produced when 4.75 grams of Cl reacts…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: Consider the reaction. 2 Pb(s) + 0,(g) 2 PbO(s) An excess of oxygen reacts with 451.4 g of lead,…

A: %yield = ( Actual yield÷ Theortical yield)×100%

Q: If 8.6 grams of a certain fertilizer is found to contain 1.12 grams of phosphorus as PzOs, what is…

A: Given the mass of fertilizer = 8.6 g Given the mass of P in form of P2O5 = 1.12 g In N-P-K…

Q: Give the percent yield when 28.16 g of CO₂ are formed from the reaction of 3.000 moles of CgH18 with…

A: Given:Moles of C8H18 = 3.00 molMoles of O2 = 6.00 molMass of CO2 = 28.16 gand reaction, 2C8H18 +…

Q: _NaHCO,(aq) + _HCI(aq) → _H,CO3(aq) + _ NaCl(aq) H,CO;(aq) + _ NaCl(aq) Type your answers in all of…

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Q: How many grams of each product with 30g of LiHCO3 produce? 2LiHCO3 (s) ⇒ Li2CO3 (s) + H2O (g) + CO2…

A: Given  mass of LiHCO3  = 30 gram  Mass of each product = ?  Molar mass of LiHCO3  = ( 7+1+12+48)…

Q: e quantity of moles of

A:

Q: Macmillan Learning Combining 0.384 mol Fe₂O3 with excess carbon produced 16.5 g Fe. Fe₂O3 + 3C2 Fe +…

A: Iron(III) oxide reacts with carbon to form iron metal and carbon dioxide gas. The equation for the…

Q: 3F2+ S- SF6 How many moles of F2 remain after 3 mol of S have reacted? (А) 3 (В) 2 (C) 1 (D) 0

A: In this question,we have to find how many moles of F2 remains after 3 mol of S have reacted.

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.