0.1342M 14, 10. For the equation shown below, how many grams of C3H8 would be produced if 32.8 g H₂ were combined with 19.2 g of carbon?

Q: Suppose theoretical yield of aspirin is 2.742 g, and the actual experimental yield is 2.180 g. What…

A: Theoretical yield is maximum amount of product that can formed from given amount of reactants. This…

Q: 3.5 moles of CaCl2 weighs how many grams?

A:

Q: A student calculates a theoretical yield of 10.15 grams of her product. After running her…

A: Percent yield gives the comparison of the amount of product obtained to the amount it was expected…

Q: If 10.00 grams of CaCl2 and 12.45 grams of K2CO3 each completely react with one another, many total…

A: Chemical reaction:                                                CaCl2  +  K2CO3    →     CaCO3  +…

Q: Under certain conditions, the substances nitrogen and hydrogen combine to form ammonia. If 26.0…

A:

Q: What is the chemical formula for the limiting reactant in the reaction shown? chemical formula:…

A: According to the question, on the reactant side 5 moles of H2 and 4 moles of NO are present. On the…

Q: Showing all steps using dimensional analysis, if 25g copper (II) chloride reacts with 32g of sodium…

A: The reagent that produces the least NaCl is the limiting reagent. The CuCl2 is the limiting reagent.

Q: The mass of 12.5 mol of sodium chloride is? (in kg)

A: Mass of 1 mole of a substance is called as molar mass.

Q: ne reaction that occurs during the deployment of an air bag is shown below, where sodium metal…

A: It is given by the law of conservation of mass- total mass in chemical reaction neither be created…

Q: In the combustion of hydrogen gas, hydrogen reacts with oxygen from the air to form water vapor. If…

A: The chemical equation for combustion of hydrogen gas is given as             H2 (g) + 1/2O2 (g)…

Q: None

A: The stoichiometric ratio (also known as the mole ratio) is a fundamental concept in chemistry that…

Q: Two students run an experiment. Their expected, or theoretical yield, is 6.66 grams. They produced…

A: Given : Theoretical yield = 6.66 g And Actual yield = 4.39 g

Q: 4-When a magnesium ribbon is burned in air, you get a white powder that weighs more than the…

A: Laws of chemical combinations. Note:  Option A is assumed to  be law of conservation of mass.

Q: Hydrogen gas has been suggested as a clean fuel because it produces only water vapor when it burns.…

A:

Q: When ammonia is prepared from nitrogen gas and hydrogen gas, 22 grams of ammonia are actually…

A: This question is asking about the formula based problem of percent yield. If we recall the formula,…

Q: Two reactions take place in the reactor following the stoichiometry shown below: 2 A → 5 C and A →…

A:

Q: In a reaction vessel, 10.91g of nitrogen gas(N2) reacts with 31.12g of hydrogen gas(H2) to produce…

A: Thank you.

Q: Balance the following equation. What are the missing coefficient? ___NH3(g) +____O2 (g)---> ____N2…

A: Here ammonia is oxidised in presence of oxygen and converted to nitrogen.

Q: How many particles are present inside a lighter if there is 1.00 gram of butane in it?

A:

Q: Determine the mass of CaSO4 in the sample based on the following data to two decimal places mass of…

A: When the sample is heated the water present in the sample is evaporated and anhydrous CaSO4 is…

Q: It is desired to produce 20.2 grams of carbon dioxide by the following reaction. If the percent…

A: The reaction taking place will be C (graphite) + O2(g) -----> CO2 (g)  From the above reaction we…

Q: 45.0 g of lead (Il) acetate is reacted with 63.0g of ammonium sulfide, how many particles of product…

A:

Q: demic Upgrading Chemistry 2 6. Solid potassium chlorate, KCIO4, decomposes to form solid potassium…

A:

Q: In the combustion of hydrogen gas, hydrogen reacts with oxygen from the air to form water vapor.…

A:

Q: A small winery is expected to produce 685 bottles of wine this year. If the actual amount of wine…

A: Given Actual yield and expected of bottles of wine in the year. To find Percent yield of wine…

Q: How many grams are in 491 mg ? Express your answer numerically in grams. • View Available Hint(s) ?…

A: The unit conversions are performed using equality factor. Here, mg (milli gram) has to be converted…

Q: When 17.9 grams of aluminum are reacted with 86.8 grams of chlorine, how many grams of excess…

A: Mass of Aluminium = 17.9 grams. Mass of chlorine = 86.8 grams.  Mass of excess reagent remains = ?

Q: Percent yield is ( divided by ) times .

A: Percent yield defines the original mass produced.

Q: What information is important to those who will be analyzing the samples?

A: Various types of analysis of compounds are performed in chemistry. These analysis helps in finding…

Q: 0.676 mol of a particular substance has a mass of 122g. What is the molar mass of the substance?…

A: In order to find the molar mass of the substance we first write down the given data: Number of…

Q: Solid lithium hydroxide reacts with carbon dioxide gas to produce solid lithium carbonate and water.…

A:

Q: Given the following data, answer the remaining questions. Mass of crucible + cover…

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

Q: how many milligrams of iron chloride result 115.5 mg of iron is react with an excess of chlorine gas

A:

Q: You want to calculate the mass of Reactant B that will react completely with 45 grams of Reactant A.…

A: Given, To calculate the mass of Reactant B that will react completely with 45 grams of Reactant A.…

Q: 9.154 grams of tin are reacted according to the reaction above. How many grams of hydrogen fluoride…

A:

Q: f the actual yield associated with the synthesis of aspirin is 4.42 grams and the theoretical yield…

A:

Q: How many pounds of beans are in a can that contains 418 g ?

A: Given can contains 418 g of beans. 1 gram = 0.00220462 pound.

Q: How do you convert grams to molar mass? And vice versa. How do you get molar mass if you are only…

A: There are some steps to converting grams of a substance to molar mass ; ★ Determine how many grams…

Q: Convert 1.252 moles of sodium chloride into grams.

A: We know, Mass needed = moles × molar mass Now, molar mass of NaCl = 58.45 g/mol Given moles = 1.252…

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.