What is the percent by weight (w/w%) of sugar in soda? Assume the average mass of sugar in soda is 26.0 g and the total mass is 370.0 g.

Q: An ice freezer behind a restaurant has a freon leak, releasing 40.52 g of C, H,F,Cl into the air…

A: Given that: Leaked C2H2F3Cl = 40.52 g Mass of fluorine leaked over 6 months = ?

Q: A mixture containing table salt, sand and NH4Cl is placed into a beaker and weighed. The entire…

A: (2) Given that -  Mass of entire content containing table salt (NaCl) , sand , Ammonium Chloride…

Q: What is the percent by mass NaCl of a solution that contains 86.6 grams of BeO and 127.2 grams of…

A: The solution is a homogeneous mixture of solute and solvent. The solute dissolves in a solvent, in…

Q: а. NH3 NaCN H HCI b. Br EtO2c co,Et `CO2Et Br HCI NO NaOEt H20 c. E1cb OP

A: As per the regulations only the first three subparts of a question could be answered.

Q: Balance equations

A: FeCl does not exist.  FeCl3 and FeCl2 exist where iron is in +3 and +2 oxidation state…

Q: How many moles of water are in 1.00 L of water, whose density is1.00 g/mL?

A:

Q: How many moles of NaOCI would be present in 1 gallon of commercial bleach (density = 1.05 g/ml),…

A:

Q: 7) How many kilograms is a 27 oz. bag of M&M's? 8) How many kilometers can a car travel on 19…

A: Since you have posted multiple questions, we are entitled to answer the first 3 only.

Q: An ice freezer behind a restaurant has a freon leak, releasing 44.19 g of C, H,F,Cl into the air…

A:

Q: 1. LIAIH4, Et,0 2. H20

A:

Q: An antacid tablet weighing 0.942g contained calcium carbonate as the active ingredient., in addition…

A: GIVEN: Mass of antacid tablet= 0.942 g Mass of acid solution = 56.413g Mass of resulting solution =…

Q: High fructose corn syrup is used industrially as a sweetener in everything from carbonated beverages…

A:

Q: Substance AB2 is 60% A by mass.  What is the percent A by mass for substance AB?  Justify your…

A: Law of definite proportions: It states that chemical compounds has formed always in a fixed ratio. 1…

Q: A chemist has two different gasohol mixtures available. One contains 20% alcohol and the other 12%…

A:

Q: What is the Mass pf Cl- found in the water sample (in grams)? %(w/w) Cl- in the water sample?…

A: Given data,Mass of titrant(AgNO3) used in trial 1=0.76gMass of AgNO3 used in trial 2=0.73gMass of…

Q: Fingernail–polish remover is primarily acetone (C3H6O). How many acetone molecules are in a bottle…

A: Given: Volume of acetone, V = 325 mL = 325 cm3 Density of acetone, d = 0.788 g/cm3 Mass of acetone =…

Q: Using the available data in the graph (below), calculate the percent by mass of Potassium Bromide in…

A: Percentage by mass is a method to represent the concentration of any solution, and it s defined as…

Q: If ammonia is dissolved in water and the total weights are 80 g at 19%, what are the weights of…

A: The mass of the solution is = 80 g The percent concentration of the solution is = 19 % The weight of…

Q: A physical property that can be described numerically as the grams of a substance that will dissolve…

A: Physical properties of substance are the properties that can be determined without changing the…

Q: Please assist with number 3

A: We are authorized to answer three subparts at a time since you have not mentioned which part you are…

Q: Cocaine (C17H21O4N; Figure 2) is a natural substance found in leaves of the coca plant, which have…

A: Given: The density of the hydrochloride salt of cocaine = 2.50 kg/L The density of pure cocaine =…

Q: An ice freezer behind a restaurant has a freon leak, releasing 43.31 g of C2H2F3Cl into the air…

A:

Q: (a) 2H2O2(1) 2H20(1) + O2(g) (b) HCI(g) + NAOH(s) NaCI(s) + H2O(1)

A:

Q: O CCC Scale, Proportion, and Quantity A simple bread recipe calls for 400 g of flour, 8 g of salt…

A: For making 1loaf of bread we need 400g flour + 8g of salt (NaCl) + 1g of yeast + 0.3L of water.  We…

Q: KI, H;PO4 KMNO4, H30* ,G

A: Two reactions whose product is to be determined, individually.

Q: Wnal is the percent by mass of iced tea containing 3.75 g of aspartame in 500 g or water?

A: Given, Mass of aspartame = 3.75 g. Mass of water = 500 g.

Q: A titanium ore contains rutile (TiO2) plus some oxides of iron and silica. When it is heated with…

A: Reaction: TiO2 + C + Cl2 ---> TiCl4 + Cl2 molecular mass of TiO2 = 79.866 g/mol molecular mass of…

Q: Orciprenaline(C11H17N03, 211.258 g/mol) is a bronchodilator used in the treatment of asthma. The BP…

A: ORCIPRENALINE belongs to the class of drugs called 'bronchodilators' that is used for treating…

Q: High-density lipoprotein (HDL) cholesterol is the “good” cholesterol because adequate levels reduce…

A:

Q: oWhatis the pencentaage of Mg (NO3) water in H2O (round to decimal places) ouhat is the of water in…

A:

Q: 10. OH OH PCC PCC K Cr2O7 H₂SO H₂O

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

Q: 2. A particular brand of beef jerky contains 0.0552 % sodium nitrite (NaNO2) by mass and is sold in…

A: Given: % NaNO2=0.0552 % 1 bag contains 8 oz sample Mass of sample= 8 x 28.35 g =226.8 g

Q: A 0.4017 g sample of nicotine was analyzed and found to consist of 0.2974 g C, 0.03494 g H, and…

A:

Q: Substance AB2 is 60% A by mass.  What is the percent A by mass for substance AB?  Justify your…

A: For given compound AB2, 60% by mass is A then obviously 40% is B. That is for 100g of given…

Q: Fluoride ion is poisonous in relatively low amounts: 0.2 g of F⁻ per 70 kg of body weight can cause…

A: Water fluoridation is the controlled adjustment of fluoride to a public water supply to reduce tooth…

Q: 50.0 mL 2.00M HCI and 50.0 mL 2.00 M NaOH mixed: HCI(aq) + NaOH(aq) → H,0() + NaCI(aq) - Csoln =…

A: In just above step of  circled part, we have calculated the total heat released during the reaction…

Q: 1.28 x 1023 molecules of C10H22 would have what number of carbon atoms? 6.

A:

Q: If the tax on alcohol is Php 500 per proof gallon, how much tax must be paid on 5 gallons of alcohol…

A:

Q: A drink recipe calls for 600 grams of sugar, 6 liters of water, and 3 package of flavoring. While…

A: Limiting Reagent concept is used wherever one ingredient is limited.

Q: What is the mass of fresh water (ρ= 1.00 g/cm3) in a 78.0 Ltank?

A: Given : density of water = 1.00 g/cm3  Volume of tank = 78.0 L

Q: gas. Becog t Hcl- e Li, COz t HCl Cf. Mg COg t Hclc S Ke CO3 t HCl

A: In the given question we have to prepare CO2 gas from the given reactions. the reaction below shows…

Q: How many GRAMS of sodium are present in 1.41 grams of sodium chloride, NaCl ? ____grams sodium How…

A: Given,Mass of sodium chloride, NaCl = 1.41 gMoles of NaCl can be calculated as:

Q: Commercial aqueous nitric acid has a density of 1.42 g/mLand is 16 M. Calculate the percent HNO3 by…

A: Given, the density of a solution, d = 1.42 g/mL The molarity of a solution = 16 mol/L Now calculate…

Q: A bottle of a tile cleanser contains 135g og HCl and 775g of water. What is the percent by mass og…

A:

Q: Calculate each of the following for the hydrated 'compound': MgsAla(P3Se7)3-6H2O NA = 6.022 x 1023…

A: The compound given is Mg5Al4(P3Se7)3.6H2O. Each molecule of compound contains, 1) 5 atoms of Mg 2) 4…

Q: How many gallons of octane, C3H18, having a density of 0.703 g/cm3, would have to be burnec

A:

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".