A chemist requires 0.682 mol Na, CO, for a reaction. How many grams does this correspond to? mass: g Na, CO,

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A: We know that number of moles of any compound can be calculated using the formula  Mole(n) = Given…

Q: A chemist requires 0.422 mol Na2CO3 for a reaction. How many grams does this correspond to?

A:

Q: If 1.75 g of potassium iodide and 3.21 g of silver nitrate are combined, then what is the limiting…

A: First, we must examine the reaction stoichiometry. In this reaction, one mole of AgNO3 reacts with…

Q: Butane, C4H10, is a gas used as a fuel. In a combustion reaction, how many moles of butane must…

A: Butane reacts with oxygen to form carbon dioxide and water. The equation for the balanced combustion…

Q: Consider the reaction of bleach and hydrochloric acid: HOCI +HCI→ H20 + Cl2 Calculate the percentage…

A:

Q: A chemist requires 0.486 mol Na2CO3 for a reaction. How many grams does this correspond to?

A: Given: Moles of Na2CO3 = 0.486 mol Molar mass of Na2CO3 = 105.9888 g/mol

Q: One molecule of a compound weighs 2.03 × 10‒22g. What is its molar mass?

A: Molar mass is the mass of 1 mole of the substance or 6.022×10²³ particles, expressed in grams.

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

A: To find mass of product formed.

Q: the molar mass of potassium hydroxide, KOH?

A: The molar mass of potassium hydroxide KOH

Q: A chemist requires 0.737 mol Na,CO, for a reaction. How many grams does this correspond to?

A: grams= moles x atomic weight

Q: Consider the reaction: CH4(g) + CCl4(g) → 2CH2Cl2(g) Given an initial mass of 18.25 g CH4, an…

A: Given that - balanced Chemical equation -  CH4(g) + CCl4(g) ---------> 2CH2Cl2(g)    Molar masses…

Q: 3H2(g)+N2(g)  to 2NH3(g) What is the theoretical yield in grams for this reaction under the given…

A: Ammonia is synthesized from Hydrogen and Nitrogen gasThe balanced equation shown below

Q: For the following reaction, 2.84 grams of methane (CH4) are allowed to react with 30.5 grams of…

A:

Q: 3.86 Why is the theoretical yield of a reaction determinedonly by the amount of the limiting…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: Starting with the following equation, BCI (g) + LIAIH,(s) →BH,(g) + LIAICI, (s) calculate the moles…

A: 4BCl3 + 3LiAlH4 ......> 2B2H6 + 3LiAlCl4 Mass of B2H6 produced = 365g Molar mass of B2H6 =…

Q: the mineral gibbsite has the formula al(oh)3. what mass in,in kg, of al is present in 2.9 kg of…

A: Given, mass of gibbsite,  Al(OH)3  = 2.9 kg = 2900 g Thus, moles of gibbsite can be calculated as,…

Q: A chemist requires 0.249 mol Na, CO, for a reaction. How many grams does this correspond to? mass: 8…

A:

Q: A chemist requires 0.589 mol Na, CO, for a reaction. How many grams does this correspond to? mass: g…

A: No.  of moles of sodium carbonate (Na2CO3) = 0.589 mol We know,  Number of moles = Given mass…

Q: A 52kg woman has 7.2 × 10⁻³ mol of hemoglobin (molar mass = 64456g/mol) in her blood. What quantity…

A: If the number of moles is known, Avogadro's number 6.022 x 1023 molecules, may be applied to compute…

Q: What is the mass (in g) of 0.953 mol of ethanol, CH3CH₂OH? The molar mass of ethanol is 46.07…

A: Given : molar mass = 46.07 g/mol                          Mole = 0.953 mol

Q: Consider the reaction 2Na + 2H2O → 2NAOH +H2 If 10g Na reacted with 0.8 g H20, what would be the…

A: The limiting reagent is one which is completely used us in a chemical reaction. The excess reagent…

Q: A chemist requires 0.589 mol Na, CO, for a reaction. How many grams does this correspond to? g Na,…

A: Moles of Na2CO3 = 0.589 mol Mass of Na2CO3 = ? Molar Mass of Na2CO3 = 105.988 g mol-1

Q: The formation of aluminum chloride can be described by the balanced chemical equation. 2 Al + 3 Cl,…

A: Given :-  2Al + 3Cl2 → 2AlCl3  number of moles of Al atoms = 3.61 mol  To calculate :-  number of…

Q: Consider the reaction of ethylene (C 2H 4) and water to form ethanol (C 2H 6O), which was mentioned…

A: Given: The theoretical yield of  ethanol is 23 g. The actual yield of ethanol is 15 g.…

Q: Ammonia is usually made by the following reaction. N2(g) + 3H2(g) ->2NH3(g) What is the maximum…

A: Given, Molecules of N2 = 30 Molecules of H2 = 100

Q: millan Lea Table salt, NaCI(s), and sugar, C,H„0,(s), are accidentally mixed. A 5.00 g sample is…

A: Sample taken = 5.00 g  CO2 produced = 1.60 g

Q: In the reaction of cobalt(II) chloride and hydrogen fluoride, cobalt(II) fluoride and hydrochloric…

A:

Q: Consider the reaction 3X + 2Y 5C + 4D With excess Y, how many moles of X are needed to produce 23.00…

A: Given we know about the mole mole analysis and find the mole of X Data Y in excess and mole of D is…

Q: If a solution containing 50.87 g of mercury(II) perchlorate is allowed to react completely with a…

A:

Q: Consider the reaction Al (s) -3 F, (g) -→ 2 AIF, (s) If 85.43 g of aluminum reacts with 85.43 g of…

A:

Q: When gaseous nitrogen and gaseous hydrogen are reacted at high temperatures in the presence of a…

A: Given Reaction (at high Temperature and in presence of Catalyst) is,  N2(g) + 3H2(g) -------> 2…

Q: a. A piece of iron metal with a mass of 42.5g is burned in the presence of oxygen. The resulting…

A:

Q: If 5.1 kg of CO2 are produced during a combustion reaction, how many molecules of CO2 would be…

A: The number of moles of a substance is given as the mass of the substance upon its molar mass. The…

Q: In air, nitric oxide gas reacts with oxygen to produce nitrogen dioxide, which appears brown in…

A: The amount of Nitrogen dioxide formed can be calculated as follows

Q: A chemist requires 0.298 mol Na, CO, for a reaction. How many grams does this correspond to? mass: g…

A: 1 mole = 6.022×1023 (Avogadro's number)  The mass of one mole of molecules of a substance is known…

Q: How many grams of hydrogen, H2, are produced from 29.3 g of aluminum, Al?

A: Given Synthesis of H2 from Al

Q: Consider the reaction 3X + 2Y5C + 4D With excess Y, how many moles of X are needed to produce 13.00…

A:

Q: Consider the reaction of solid P, and chlorine gas to form gaseous phosphorus trichloride. a) Write…

A: a) The balanced chemical equation for the given reaction is given below,

Q: In the recipe for mayonnaise, the phospholipids in the egg yolk act as emulsifiers. If you assume…

A: Given that : Weight of one egg yolk = 10 g 33% of egg yolk is fat, so, 33% of 10 g = 3.3 grams

Q: For the following reaction, 5.89 grams of water are mixed with excess zinc oxide. The reaction…

A: Balanced chemical equation: ZnO (s)  +  H2O (l)  ----->  Zn(OH)2 (aq) Number of mol of Zn(OH)2 =…

Q: If 226.1 g of tin(II) chloride was the actual amount obtained in a reaction for which the…

A:

Q: A newly discovered metalloprotein, which contains four atoms of Fe per molecule of protein, is found…

A: Given: Percent by mass of Fe in the compound = 0.747 %. And the number of atoms of Fe per molecule =…

Q: Table salt, NaCl(s), and sugar, C,,H„0(s), are accidentally mixed. A 5.50 g sample is burned, and…

A: Balanced Combustion reaction of sugar:  C12H22O11 + 12O2 .....> 12CO2 + 11H2O Mass of sample =…

Q: What is the theoretical yield of boron when 2350 g of boric oxide is reacted with 3580 g of…

A: Theoretical yield is calculated by using unitary method applied on balanced reaction. The amount of…

Q: 2Fe(s) + 3Cl2(g) → 2FeCl3(s) Given an initial mass of 11.01 g Fe, an excess of Cl2, and assuming…

A: The number of moles of 11.0 g of Fe is calculated as shown below where 55.845 g/mol is the molar…

Q: how do i do this

A: The given reaction is shown below.

Q: 3. (a) When 1.50 mol of aluminum metal and 3.00 mol chlorine gas combine in the reaction , 2 Al(s)+…

A: Given: The chemical equation: 2 Al (s) + 3 Cl2 (g) → 2 AlCl3 (aq) 2 mol     3 mol            2 mol…

Q: If the theoretical yield for a reaction is 100.0 g of a product, and the amount collected when the…

A: Percent yield is defined as measurement in quantity of moles of product formed in chemical reaction…

Q: A chemist requires 0.471 mol Na2CO3  for a reaction. How many grams does this correspond to?

A: Number of moles of a substance can be calculated by dividing the given mass of the substance by its…