Determine the mass in grams of CO₂ that are produced by the complete reaction of 11.65 grams of C₂H₂ (nonane) according to the following combustion reaction: 20 CH2(I)+ 14 O,(g)→9 CO,(g)+ 10 [H,O(g)

Q: What is the mass in grams of 0.415 mmol POCl3?

A: Given: mmol of POCl3=0.415mmol

Q: If 6.1 × 10²⁵ molecules of CO₂ are produced in a combustion reaction, what is the mass in kg of CO₂…

A: Given: 6.1 × 10²⁵ molecules of CO₂ are produced in a combustion reaction.  To determine : The mass…

Q: How many moles of water H2O, contain 2.0 x 1022 molecules of water?  Express the quantity in moles…

A: Moles = Number of molecules / NA

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A:

Q: If 5.9 × 10²⁵ molecules of CO₂ are produced in a combustion reaction, how many kg of CO₂ is…

A: Calculate the moles of CO2 produced, Calculate the mass of CO2 produced,

Q: balance the following chemical equation  C3H6 (g) + O2 (g) ----->  CO2 (g) + H2O (g)

A: Balance the following chemical equation  C3H6 (g) + O2 (g) →  CO2 (g) + H2O (g)

Q: Iron(III) oxide reacts with carbon monoxide according to the equation: Fe,0;(6) + 3 CO(g) – 2 Fe(s)…

A: The given reaction is, Fe2O3(s) + 3CO(g)  → 2Fe(s) + 3CO2(g)  Given that: mass of Fe2O3 = 22.55 g…

Q: Determine the molar mass of the hydrate CaCl2⋅2H2O.CaCl2⋅2H2O. molar mass:   g/mol

A:

Q: What is the mass in grams of 2.6 x 1025 molecules of CuO?

A: Answer:- This question is answered by using the simple concept of calculation of mass using the…

Q: Part A Elemental phosphorus reacts with chlorine gas according to the equation Once the reaction has…

A:

Q: iron + copper (II) sulfate →    iron (II) sulfate + copper When 443.56 grams of iron are reacted,…

A:

Q: 68.5 grams of a certain compound contains 5.25 x 1023 molecules.  What is the molar mass of the…

A: 1 mole = 6.022×1023 [ Avogadro's number ] Mass of one mole of molecules of a substance is called its…

Q: How many CO2 molecules are there in 12.0 moles CO2?   How many moles NH3 contains 1.5 x 10 23 NH3…

A: a) Given : Number of moles of CO2 = 12.0 mol.

Q: If 6.7 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

A: Given : Mass of CO2 produced = 6.7 Kg

Q: A 55-kg woman has 7.5 × 10−3 mol of hemoglobin (molar mass = 64,456 g/mol) in her blood. How many…

A: Avogadro's  number gives the number of atoms, molecules or ions in one mole of the substance. It is…

Q: Convert 6.92 x 1024 molecules of CO2 to grams CO2.

A: Avogadro's  number gives the number of atoms, molecules or ions in one mole of the substance and it…

Q: If 50.6 g S is allowed to react as completely as possible with 106.6 g F2 (g), what mass of the…

A: mass of S = 50.6 gatomic mass of S = 32.065 g/molmass of F2 = 106.6 gmolar mass of F2 = 38.00 g/mol

Q: How many grams are there in 6.5 X 10^25 molecules of CO2?

A:

Q: If 4.7 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

A:

Q: how many mL of 0.874 molar magnesium chloride must a scientist pour into a beaker to have 30.4 g of…

A: Molarity (M) :-  The number of moles of solute present in dissolved state in one litre of solution…

Q: If 4.1 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

A:

Q: What is the molecular formula of the molecule that has an empirical formula of CH and a molar mass…

A: Given , Empirical formula = CH Molar mass = 78.0 g/mol

Q: What is the mass in grams of 7.80x10^15 molecules of CO?

A:

Q: A 1.000 g sample of an unknown compound containing only carbon, hydrogen, and oxygen was analyzed…

A: Given: Mass of sample = 1.000 g Mass of CO2 formed = 2.579 g Mass of H₂O formed = 0.6536 g Molar…

Q: A 1.000 g sample of an unknown compound containing only carbon, hydrogen, and oxygen was analyzed…

A:

Q: For the following reaction, 11.2 grams of glucose (C6H12O6) are allowed to react with 15.5 grams of…

A: First we need to find the limiting reactant. It is the reactant that gets consumed first.   To find…

Q: If 6.7 × 10²⁵ molecules of CO₂ are produced in a combustion reaction, what is the mass in kg of CO₂…

A: Given: The number of molecules of CO₂=6.7 × 10²⁵ molecules The moles of CO₂=(6.7 × 10²⁵ )÷ (6.022 x…

Q: Aqueous sulfuric acid (H,SO4) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: Given : mass of H2SO4 = 42.2 g mass of NaOH = 17.0 g The reaction taking place is  NaOH (aq) + H2SO4…

Q: For the following reaction, 20.9 grams of iron are allowed to react with 43.3 grams of chlorine gas.…

A:

Q: how many grams of O2 are needed to produce 1.26 x 1028 molecules of H2O

A: Number of moles can be calculated by dividing number of moles with Avogadro number. No. of molecules…

Q: Consider the following balanced equation: 2 ZnS(s) + 3 O2(g) → 2 ZnO(s) + 2 SO2(g) Determine the…

A: We will first require to determine the limiting reagent. The reagent which is present in limited…

Q: A 3.859 g sample containing impure CuCl2· 2 H20 was heated to constant mass. The sample mass after…

A: The impure sample of CuCl2.2H2O heating to drive off all the water then the mass of the mixture is…

Q: How many molecules of CO2 are there in 98.3 grams?

A: 1 mole of any compound contains Avogadro number6.022×1023 of molecules.We have to find number of CO2…

Q: 328.8 g SO2(g), 425.3 g CaCO3(s), and 105.7 g 02(g) react as follows: 2 SO2(g) + 2 CaCO3 (s) + 02(g)…

A: Mass of SO2= 328.8 g Mass of CaCO3= 425.3 g Mass of O2=105.7 g

Q: A certain organic acid contains 26.68 % carbon, 2.24 % hydrogen, and 71.08% oxygen by mass. A 0.050…

A:

Q: If 6.5 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

A: Given, Amount of CO2 =6.5 kg =6500 gwe are asked to calculate the number of molecules of CO2 in the…

Q: molecules of CO2

A:

Q: What is the mass in grams of 6.011× 10²³ molecules of CO₂?

A: Given- No of molecules= 6.011×10^23 Molar mass of CO2=44.01gm/mol

Q: Balance the following chemical equation:   ___N2H4 (g) + ___N2O4 (g)  →→2 (g)  + ___H2O (g)

A: Balance chemical equations.

Q: Balance the equation below by typing in the correct coefficients 02 (g) C3H8 (g) H2O (g) CO2 (8) +

A: Answer :- Here I have explained complete solution :--- So Firstly , to balance these equations, list…

Q: What is the mass in milligrams of 7.22×10^20 molecules of CO2?

A:

Q: What is the mass in grams of 7.73x10^24 molecules of CO2? Please express in decimal form How many…

A: Molecules of CO2 = 7.73 x 1024  Mass of CO2 = ?

Q: e you have two samples that are equal in weight, 19.3g Ag and 19.3 g Al2O3 . Calculate the number of…

A: A Moles is defined as the mass of the substance which consists of the equal quantity of basic units.…