Hummingbirds eat approximately 9 grams of sugar water per day. a. If the sugar water is 25% sucrose by mass, C12H22O11, how many moles of sucrose does a hummingbird consume in one day? b. During respiration, a carbohydrate such as sucrose reacts with the oxygen molecule (O2) to produce carbon dioxide (CO2) and water (H20). Write a balance equation for this process. c. How many moles of carbon dioxide are released daily by a hummingbird’s respiration? d. how many grams of carbon dioxide does a hummingbird emit daily?

Q: A 7.591-g gaseous mixture contains methane (CH₄) and butane (C₄H₁₀). Complete combustion to form…

A: Step-1CH416g + 2O2 → CO2 + 2H2OC4H1058g + 132 O2 → 4CO2 + 5H2O

Q: The decomposition of KClO3 is commonly used to prepare small amounts of O2 in the laboratory: KClO3…

A: Given  Reaction  KClO3   →  KCl + O2 Mass of KClO3   = 4.50 gram  Mass of O2        =  ?

Q: . Consider the reaction. Pb(SO4)2+2Zn⟶2ZnSO4+PbPb(SO4)2+2Zn⟶2ZnSO4+Pb If 0.422 mol0.422 mol of zinc…

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

Q: The balanced equation for the combustion of butane, C4H10, is shown below. For your convenience, the…

A: We have to apply general maths

Q: Consider the balanced reaction of magnesium and oxygen.   2Mg+O2⟶2MgO2Mg+OX2⟶2MgO   What mass, in…

A: The balanced reaction taking place is given as, => 2 Mg + O2 → 2 MgO Given: Mass of Mg taken =…

Q: 23. Consider the reaction: 3 AgC2H;O2(aq) + Na3PO4(aq) → Ag:PO46) + 3 NaC2H3O2(aq) 4.000 g of silver…

A: "Since there are multiple subparts, we will answer only the first three subparts. If you require…

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN)2 (potassium…

A: Given that, pure silver (Ag) is extracted from ores of AgK(CN)2 (potassium argentocynate). The molar…

Q: NA+Cl2->NaCl is the balanced reaction for the formation of table salt. Given 20 grams of Na and 10…

A: Data given  Weight of Na = 20 g Weight of Cl2 = 10 g Data required Molecular weight of Na = 23 g…

Q: Ethanol has a molecular formula C2H5OH. A sample of ethanol has a mass of 2.3 grams. The sample was…

A: Since you have posted question with multiple subparts as per guidelines we can answer three . If you…

Q: The combustion of carbon disulfide in the presence of excess oxygen yields carbon dioxide and sulfur…

A:

Q: What mass, in grams, of MgO can be produced

A: Number of moles = mass/molar mass  First we find out the limiting reactant and then after applying…

Q: N2(g) + 3H2(g) —> 2NH3(g) What mass in grams of Ammonia (NH3) is produced from 25 moles of Hydrogen…

A: Given reaction is  N2(g) + 3H2(g) -------> 2NH3(g) Moles of hydrogen = 25 moles Molar mass of…

Q: Anhydrous CuSO4 can be used to remove water (an impurity) from gasoline. When the CuSO4 absorbs the…

A: Reaction corresponding to absorption of water by copper sulfate is: CuSO4+5H2O→CuSO4.5H2O Hence, 1…

Q: [References] Hydrogen cyanide, HCN, is prepared from ammonia, air, and natural gas (CH4) by the…

A: Ammonia reacts with oxygen and methane to form hydrogen cyanide and water. The equation for the…

Q: 2H2(g) + O2 (g) —> 2H2O (I) What mass in grams of water (H2O) is produced from 4 moles of Oxygen…

A: Given: The given reaction is as follows: 2H2(g)+O2(g)→2H2O(l)

Q: Consider the balanced reaction of magnesium and oxygen.   2Mg+O2⟶2MgO2Mg+O2⟶2MgO What mass, in…

A: Number of moles of Mg and O2 are calculated as follows: No. of moles of Mg=massmolar mass=1.41…

Q: Part 2: The Concept of Limiting Reactant 2. Water is formed by burning H2 (g) in the presence of O2…

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

Q: The reusable booster rockets of the U.S. space shuttle employ a mixture of aluminum and ammonium…

A:

Q: Acetylene gas, HCCH, is commonly used in high temperature torches.  a. write a chemical equation…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in…

A: Nitrogen reacts with hydrogen to form ammonia. The equation for the balanced chemical reaction is…

Q: Silver sulfadiazine burn-treating cream creates a barrier against bacterial invasion and releases…

A:

Q: 1. Over the years, the thermite reaction has been used for welding railroad rails, in incendiary…

A:

Q: Glucose (C6H12O6) reacts with excess oxygen to produce 150 g water. ?^?KE?^ + ?E → ??E + ?E? a)…

A: Glucose reacts with water to produce carbon dioxide and water as per the reaction  C6H12O6 + O2…

Q: When mixed in the presence of water, the elements Zn and I2 react to produce the compound zinc…

A: Consider the given reaction. Zns+I2s→ZnI2aq

Q: The illustration on the left represents a mixture of I2 (purple) molecules and F2 (green) molecules…

A: From the representation, it can be seen that one molecule of iodine and three molecules of fluorine…

Q: 9) Aspirin (C9H®O4, Mw = 180.154 g/mol) is prepared by the acetylation of salicylic acid (C7H6O3, Mw…

A: Salicylic acid reacts with acetic anhydride to form aspirin and acetic acid. The equation for the…

Q: Molar mass is defined as: a. the mass of one mole of a substance in grams. b. the mass of one gram…

A: option a

Q: N2(g) + 3H2(g) —> 2NH3(g) What mass in grams of Ammonia (NH3) is produced from 10 moles of nitrogen…

A: Given No. of moles of N2 = 10 moles Molecular weight of NH3 = 17 g mol-1   Formula Used mass of…

Q: Consider the balanced reaction of magnesium and oxygen.   2Mg+O2⟶2MgO2Mg+OX2⟶2MgO   What mass, in…

A:

Q: The combustion of propane (C3H8) produces CO2 and H2O: C3H8 (g) + 02 (g) → CO2 (g) + H2O (g) The…

A: While calculating for a number of moles of product, we should have a balanced chemical equation…

Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in…

A:

Q: 2H2(g) + O2 (g) —> 2H2O (I) What mass in grams of Water (H2O) is produced from 2 moles of Hydrogen…

A: 2 moles of hydrogen forms 2 moles of water

Q: The reaction of 1.0 gram of aluminum (Al) and 1.0 gram of oxygen (O2) according to the reaction…

A: Theoretical yield is the amount of product that is obtained in a chemical reaction.In other words it…

Q: C6H1206 + NH3 +1.5 O2 →C;H9NO4+ CO2 + 3H20 (glucose) (glutamic acid) a) If 18 grams of glutamic acid…

A: First of all convert the mass of given compound and then convert it to the mole by using formula :…

Q: The complete combustion of octane, C3H18, a component of gasoline, proceeds as is shown below. 2…

A:

Q: 33. Sulfurous acid is unstable in aqueous solution and gradually decomposes to water and sulfur…

A:

Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in…

A:

Q: 4 NH3 (g) + 7 O2 (g) → 4 NO2 (g) + 6 H2O (g) The combustion of 210 g of ammonia consumes __________…

A:

Q: 3) Consider the balanced equation: 2Al + Fe;N2 2AIN +3Fe. If 5.23 g AIN were produced in this…

A:

Q: 2. A synthesis reaction produces ammonia: 3H2(g) + N2(g) -> 2NH3(g). What is the maximum amount of…

A: The amount of product can be determined by the limiting reagent of the reaction. The limiting…

Q: The combustion of octane (C8H18) produces CO2 and H2O: 2C8H18 (g) + 25O2 (g) → 16CO2 (g) + 18H2O…

A: Number of moles produced can be determined with the help of balanced chemical equation.

Q: Air has an approximate composition by mass of 76.7% N 2 and 23.2% O 2 . How many Ib-moles of air are…

A: Given the composition of air is 76.7% N2 and 23.2% O2.  Fraction of N2 = 76.7/100 = 0.767 Fraction…

Q: Diatomic O2 can react with the element magnesium to form magnesium oxide (MgO). The balanced…

A:

Q: Ethylene glycol, C₂H6O2, is used as antifreeze for automobile engines. If you want to produce 2.00…

A:

Q: Over the years, the thermite reaction has been used for welding railroad rails, in incendiary bombs,…

A:

Q: 2. Photosynthesis is the process through which water and carbon dioxide are converted to sugar and…

A: Photosynthesis is a mechanism used by plants and other animals to transform light energy into…

Q: - Consider the reaction: 4Al(s) + 302(9) (a) If 9.00 moles of aluminum react with an excess of…

A:

Q: Consider the balanced reaction of magnesium and oxygen.   2Mg+O2⟶2MgO2Mg+OX2⟶2MgO   What mass, in…

A: The balanced reaction taking place is given as, => 2 Mg + O2 -------> 2 MgO  Given : Mass of…

Q: (S) For the reaction 3 H2 (g) + N2 (g) 2 NH3 (g), how many grams of ammonia will be produced from…

A: Stoichiometric calculation of reaction.

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".