Propane (C3H8) is a component of natural gas and is used in domestic cooking and heating. (a) Balance the following equation representing the combustion of propane in air:                                     C3H8 + O2  ==> CO2 + H2O (b) How many grams of carbon dioxide can be produced by burning 3.65 moles of propane? Assume that oxygen is the excess reagent in this reaction.

1.58g of magnesium hydrogencarbonate was added to a 1.68 mol/L solution of acetic acid, CH3COOH in water (50.0 mL), producing carbon dioxide gas, water and magnesium acetate, Mg(CH3COO)2. a) Write a balanced chemical equation for the reaction.  b) What mass of acetic acid is in the aqueous solution?  c) Which of the reactants is the limiting reagent? Justify your answer.  d) If 1.23 g of magnesium acetate was produced, what is the percentage yield of the reaction? e) What is the theoretical yield (in grams) of carbon dioxide from this reaction?  f) The above reaction is performed in a closed 25 L container at 10 °C. Upon completion of the reaction, what will the final pressure of CO2 be inside the container?      please answer d, e and f

Balance the following chemical equations (include the states of matter): The reaction between elemental phosphorus P4(s) and O2(g) to make P4O10(s):

In a reaction to produce NaF, 3.50 g of HF and 1.26 of Na2SiO3 are reacted according to the following: Na2SiO3 (s) + HF (aq) →H2SiF6 (aq) + NaF (aq) + H2O (l) (a) Balance the equation.   (b) Calculate the theoretical yield of NaF.   (c) If 0.792 g of NaF is formed, calculate the percent yield.

1)What is the theoretical yield (in grams) of CaCO3 in the precipitation reaction that occurs when when a solution prepared by dissolving 1.004 g of solid CaCl2 in 30 mL of water is mixed with a solution prepared by dissolving 0.997 g of Na2CO3 in 30 mL of water?Include the appropriate number of significant figures in your answer.   2)Suppose that 0.814 g of CaCO3 is actually isolated in the precipitation reaction described in Question 1.  What is the percent yield of this reaction?Report your answer to the correct number of significant figures.   3)A solution of Na2CO3 is prepared by dissolving 0.511 g of the solid in approximately 30 mL of water.  How many moles of Na2CO3 does this solution contain? Express your answer to the correct number of significant figures.     4)Suppose the Na2CO3  solution described in Question 3 is added to a solution that contains excess CaCl2?  What is the maximum number of moles of solid CaCO3 that can form in the resulting precipitation reaction?…

A sample of calcium metal with a mass of 2.00 was reacted with excess oxygen. The following equation represents the reaction that took place: 2Ca(s)+O2(g)-> 2CaO(s) the isolated product CaO weighed 2.26g. What was the percent yield of the reaction?

The rocket boosters of the space shuttle Discovery, launched on July 26, 2005, used a fuel mixture containing primarily solid ammonium perchlorate, NH4ClO4, and aluminum metal. The unbalanced chemical equation for the reaction is given below. (Hint: Balance the elements in the order Cl, H, O, Al, N.) Al(s) + NH4CIO4(s) Al₂O3(s) + AlCl3(s) + H₂O(l) + N₂(g) What is the mass (in kilograms) of NH4ClO4 consumed per kilogram of Al, assuming a percent yield of 87.20%? (Answer with two decimal places.)

Combustion reaction - When a compound containing C and H or C,H and O is burned in the presence of oxygen O2(g) the product of complete combustion are always carbon dioxide gas and water( either liquid or vapor) Write the products of the complete combustion for the reaction below. Balance the chemical equation Write the net ionic equation C6H12O6(s)+O2 --------->

Glucose, C6H1206, can be represented by the molecular model shown below. If 1.00 mol of glucoseis submitted to combustion analysis, how many moles of CO2 and how many moles of H2O wouldbe formed?

Complete combustion of propane (C3H8) produces carbon dioxide and water as products.  C3H8(g) + 5O2(g) --> 3CO2(g) + 4H2O(g) Incomplete combustion produces some carbon monoxide (CO) in place of carbon dioxide (CO2). What is the limiting reactant for incomplete combustion? (A) There is no way to tell (B) Water (C) Propane (D) Oxygen