the density of

Q: Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid…

A: Given that, Moles of glucose= 1.5 mol  Moles of water ?

Q: Draw the major product of this reaction. Ignore inorganic byproducts. )=( HBr (excess)

A: This is addition reaction in this HBr adds to triple bond by markovnikov's rule

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A:

Q: 28. The correct IUPAC name for the compound CH3-CH-C= C-CH; is Br a. 4-bromopentyne b.…

A: Interpretation: The IUPAC name of the given compound is to be determined. Given compound:

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: The reaction of two compounds from a solid compound which is different from the initial compound and…

Q: 6. Classify the carbohydrate below. CH,OH C=0 H-C-OH НО—С—н CH,OH

A: The carbohydrates may contain ketone of aldehyde as a functional group . So, for ketone - "keto" is…

Q: The hydrolysis of sucrose occurs by the overall reaction: C12H22O1(s) + H20(1)) → C,H12O6(aq) +…

A: In this question, we  need to determine the rate constant and half life of the reaction.  We are…

Q: 31. A common use for toluene is a. as a solvent Ob. in the manufacturing of drugs and dyes O C. as a…

A: Toluene is a benzene derivative compound which has many applications. When methyl group is…

Q: mass percent

A:

Q: 18. What is probably the most common use for phenol and its derivatives? a. solvent b. fuel C.…

A: Phenol is a water-soluble organic compound. It contains a benzene ring and a hydroxy group attached…

Q: How many moles of ammonia would be required to react exactly with 0.470 moles of copper(II) oxide in…

A: The number of moles of ammonia required to react with 0.470 mole of CuO is given below

Q: Question 12 For a specific element, photons of how many different energies could be emitted by…

A: The different energies that could be emitted by electrons from one energy level to others can be…

Q: Liquid hexane (CH,(CH,) CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

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

Q: 5. Draw the lattice planes based on the given Miller indices 24 24 a) (121) b) (012) c) (321)

A: Miller indices are used to represent the direction in a plane.  So we used a notation ( h k l) to…

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: (see sketch at right). This makes it easy to isolate and measure the amount of gas produced.…

A:

Q: Calculate the amount of heat needed to boil 49.6 g of methanol (CH,OH), beginning from a temperature…

A: Consider the given information is as follows; Mass of methanol = 49.6 g Initial temperature T1 =…

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: The Balanced chemical reaction is       NaOH + HCl = NaCl + H2O Thus 1 mol of NaOH reacts with 1 mol…

Q: see image

A: The wavenumber ranges in which signals corresponding to 3-chlorobenzaldehyde are identified in step…

Q: 4. -Ċ-O-C- A compound that contains the above a. alcohol b. alkoxy group C. antioxidant d.…

A: Two multiple choice questions based on organic chemistry.

Q: Aqueous sulfuric acid (H,SO) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A:

Q: Using molarity to find solute mass Iculate the volume in liters of a 0.208 mol/L copper(II) sulfate…

A: Given -> Molarity = 0.208 mole/L Weight of CuSO4 = 75.0 gm

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

A:

Q: File Edit UAMS About the Program | X Minors for A…

A:

Q: Br

A:

Q: What is the IUPAC name

A: Select the longest carbon chain - principle carbon chain Numbering  Sequence for giving IUPAC name:-…

Q: Draw the two possible products produced in this E1 elimination. Ignore any inorganic byproducts.

A: Given : structure of reactant Tip : first carbocation will forrm then proton will removed

Q: Gaseous ammonia chemically reacts with oxygen (0,) gas to produce nitrogen monoxide gas and water…

A:

Q: How many milliliters are in 15.1 dL ? Express your answer numerically in milliliters.

A: To convert 15.1 dL into mL dL= deci litres mL= milli litres I dL = 100 mL

Q: A 6.00 L tank at 4.54 °C is filled with 5.68 g of boron trifluoride gas and 19.3 g of sulfur…

A:

Q: A dessert contains 145.05 g of vanilla ice cream, 82 g of fudge sauce, and 39.3 g of nuts. • Part A…

A: The formula for the total mass of the dessert is equal to the sum of the mass of vanilla ice cream,…

Q: In the following chemical reaction (when balanced), the correct coefficient of aluminum is Blank 1,…

A: A balanced chemical reaction is the one where the number of atoms of each element is same on both…

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A:

Q: Ammonium perchlorate (NH CIO) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts…

A: Ammonium perchlorate decomposes into nitrogen, chlorine, oxygen, and water. The equation for the…

Q: This is the chemical formula for talc (the main ingredient in talcum powder): Mg, (Si,03),(OH), An…

A: Given :-  chemical formula for talc = Mg3(Si2O5)2(OH)2  number of moles of O in sample = 8.1 mol  To…

Q: Consider the reaction: 3Cu +2H;PO(aq) →Cu; (PO,)2cag) +3H2(3) What minimum volume of 3.50 MH 3 PO 4…

A: Since you have asked multiple questions, we will solve first question for you. If you want any…

Q: (2.14 x 10-2g) - 0.15 g

A: We have to solve the given equation.

Q: Oxygen is a powerful oxidant because it is more electronegative than C and H. Arrange the following…

A: Oxidation is defined as the loss of electrons or increase in the oxidation number or increase in the…

Q: The dosage of quinine when a 145–lb adult takes a 200.–mg tablet is equivalent to - µg drug per kg…

A: Since 1 g = 1000 mg = 106  μg Hence 1 mg = 1000 μg  Hence 200 mg = 200 X 1000 = 2 X 105 μg = mass of…

Q: Wine goes bad soon after opening because the ethanol (CH, CH,OH) in it reacts with oxygen gas (O,)…

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.