Urea is used as a fertilizer because it can react with water to release ammonia, which provides nitrogen to plants, according to the following balanced equation. (NH2)2CO (s) + H2O (l) → 2NH3 (aq) + CO2 (g)  (i)            Identify the limiting reactant when 300.0 g of urea and 100.0 g of water are combined. (ii)           Calculate how many grams of carbon dioxide formed. (iii)          Indicate the mass of excess reactant that remains after the reaction is completed.

Q: Balance the following equations:

A: balancing of reaction is done to follow the conservation of mass.

Q: Is each chemical equation correctly balanced? If not, correct it. (a) Rb(s) + H,O(1) → RÜOH(aq) +…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: For the following reaction, 6.04 grams of nitrogen monoxide are mixed with excess hydrogen gas. The…

A:

Q: A sample of 45.7 g of tetraphosphorous decoxide (P,O10) reacts with 79.1 g of water to produce…

A: Those  reactant have less values of ratio of mole to stoichiometry cofficient is limiting reactant .

Q: For each of the following unbalanced equations, calculate how many grams of each (a) NaOH(s) +…

A:

Q: Balance each reaction, then suppose exactly 13.3 g of each reactant is taken. Indicate which…

A: Dear student since you have posted multiple questions we will solve the first question for you if…

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: Arsenic reacts with oxygen according to the following equation:   4 As (s) + 3 O2 (g) → 2 As2O3 (s)…

A:

Q: Metal hydrides react with water to form hydrogen gas and metal hydroxide. For example, SrH₂(s) +…

A:

Q: Oxygen masks for producing O2 in emergency situations contain potassium superoxide (KO2). It reacts…

A: 4KO2  + 2 H2O + 4 CO2  ==> 4 KHCO3 + 3 O2  CO2 exhaled per minute = 0.85 g  Time given = 10…

Q: Nitrous oxide (N,0), also known as “laughing gas," is commonly used as an anesthetic in dentistry.…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: If 4.50 g of HCI are reacted with 15.00 g of CaCO3, according to the following balanced chemical…

A:

Q: Methanol (CH3OH) burns in air according to the equation 2CH;OH + 30, → 2CO, + 4H,O If 229 g of…

A:

Q: Balance the following chemical equation Fe3O4(s) +H2(g)-----> Fe(s) +H2O(1)

A:

Q: When hydrochloric acid reacts with iron(III) oxide, water and iron(III) chloride are produced. The…

A: According to the balanced chemical reaction, one mole of iron(III) oxide reacts with 6 moles of…

Q: Consider the balanced chemical reaction shown below. 2 CHg(a) + 9 020) - 6 CO,(0) + 6 H20() In a…

A:

Q: The reaction of finely divided aluminum and iron(III) oxide, Fe2O3, is called the thermite reaction.…

A: Given,  Mass of Al = 500.0 g  Mass of Fe2O3 = 500.0 g  Mass of Fe produces = Actual yield of Fe =…

Q: Potassium nitrate decomposes on heating, producing potassium oxide and gaseous nitroge 4KNO3(s)…

A:

Q: The balanced equation for the reaction of aluminum metal and chlorine gas is 2AI(s) + 3Cl,(g) →…

A: The limiting reactant is the reactant which is totally consumed after the completion of the…

Q: In the synthesis of phosphorus pentoxide, elemental phosphorus, P4, is burned in an oxygen…

A:

Q: When ammonia (NH3) is reacted with an excess of oxygen gas, it produces nitrogen monoxide gas and…

A:

Q: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

A: The reaction taking place is  Al4C3(s) + 12 H2O(l) → 4 Al(OH)3(s) + 3 CH4(g)

Q: A chemist wishes to make 5.00g of CuCl by the reaction: CuCl₂ + Na₂SO3 + H₂O ---- CuCl + Na₂SO4…

A:

Q: Calculate each of the following quantities:(a) Mass in grams of 6.44x10^-2mol of MnSO₄(b) Moles of…

A: Number of moles of MnSO4 = 0.0644 mol Mass of MnSO4 is determined by multiplying the number of moles…

Q: Industrially, vanadium metal, which is used in steel alloys, can be obt oxide with calcium at high…

A: Theoretical yield of a product is calculated by the limiting reagent of the reactant as maximum…

Q: Potassium nitrate decomposes on heating, producing potassium oxide and gaseous nitrogen and oxygen:…

A: Number of moles  is equal to the ratio of mass to molar mass of the substance. Formula: Number of…

Q: Be sure to answer all parts. Industrially, vanadium metal, which is used in steel alloys, can be…

A:

Q: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

A: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

Q: Glucose, C6H12O6, is used as an energy source by the human body. The overall reaction in the body is…

A: The reaction is given as, C6H12O6 (aq) + 6O2 (g) → 6CO2 (g) + 6H2O(I) Now, as per the balanced…

Q: Lime, CaO, can be produced in two steps as shown in the equations below. If the percentage yield of…

A: The two reactions given are,

Q: For the following reaction, 3.29 grams of oxygen gas are mixed with excess ammonia. The reaction…

A: The ratio of actual yield to the theoretical yield multiply by 100 is known as percentage yield.

Q: Lime, CaO, can be produced in two steps as shown in the equations below. If the percentage yield of…

A:

Q: Be sure to answer all parts. Propane (C3Hg) is a minor component of natural gas and is used in…

A: Part a)  given reaction :-   C3H8(g) + O2(g)  --->  CO2(g) + H2O(g)    Part b)   given moles of…

Q: The steel-making process described in the Transition Metal section of the Elements Handbook shows…

A: When two reactive compounds are mixed, then they react according to the stoichiometry of the…

Q: When ammonia (NH3) is reacted with an excess of oxygen gas, it produces nitrogen monoxide gas and…

A: When ammonia (NH3) is reacted with an excess of oxygen gas, it produces nitrogen monoxide gas and…

Q: Imagine that you perform a combination reaction between 60.0 g of sodium metal (Na) with 10.0 g of…

A: chemical equation :-  2Na (s) + 3N2 (g) ---> 2NaN3 (s)  60.0 g of Na and  10.0 g of N2  moles N2…

Q: When ammonia (NH3) is reacted with an excess of oxygen gas, it produces nitrogen monoxide gas and…

A: The balance chemical equations contain equal number of the atoms of the various elements of the…

Q: 35g of LiCl mixes with 25g of Ca(OH)2, (a) which is the limiting reactant? (b) what is the…

A:

Q: The fertilizer ammonium sulfate, (NH4)2SO4, is prepared by the rxn of ammonia with sulfuric acid.…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: How many grams of Fe are produced when 65.0 grams of iron (III) oxide is reacted with 52.3 grams of…

A:

Q: Be sure to answer all parts. The balanced equation for the reaction of aluminum metal and chlorine…

A: The question is based on the concept of reaction stoichiometry.   we need to calculate quantity of…

Q: Nitrogen (N2)and hydrogen (H2) react to form ammonia(NH3). Consider the mixture of N2 and H2 shown…

A:

Q: What is the limiting reactant when 10.0 g of carbon monoxide (CO, molar mass = 28.01 g∙mol–1) and…

A:

Q: What is the mass in grams of carbon dioxide that would be required to react with 79.7 g of LIOH in…

A: The given chemical reaction is: 2LiOH(s)+CO2(g)→Li2CO3(s)+H2O(l) According to the above balanced…

Q: Nitric acid can be produced by reacting nitrogen gas, oxygen gas, and water according to the…

A:

Q: In a reaction to produce NaF, 3.50 g of HF and 1.26 of Na2SiO3 are reacted according to the…

A: Consider the reaction: Na2SiO3 (s) + HF (aq) →H2SiF6 (aq) + NaF (aq) + H2O (l)  The mass of Na2SiO3…

Q: A chemist invents a new combustion analysis instrument that uses less O2(g) which saves money on…

A: a) Calculating moles of CO 4.627 g of CO  x 1 mole CO28.0104 g CO = 0.1652 mole CO Calculating…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".