Answer this This document contains ink, shapes and i...8. Suppose you were asked to prepare a 250 gchocolate mousse which is a 35% chocolate,30% cream, 20% milk, 10% sugar and 5%butter. How much cream are you going touse?a. 75g creamс. 73g creamb. 60g creamd. 62g cream9. The label of the dark chocolate indicates thatits mass is 150g and it is 70% caca. If John Carlconsume the whole chocolate bar, how muchcacao did he eat?a. 105g cacaoс. 100g cacaob. 45g cacaod. 50g саcao10. Why is mole concept important?a. It is useful when converting betweengrams and atoms or molecules

8. Suppose you were asked to prepare a 250 g chocolate mousse which is a 35% chocolate, 30% cream, 20% milk, 10% sugar and 5% butter. How much cream are you going to use? a. 75g cream c. 73 g cream b. 60g cream d. 62 в сream

8. Suppose you were asked to prepare a 250 g chocolate mousse which is a 35% chocolate, 30% cream, 20% milk, 10% sugar and 5% butter. How much cream are you going to use? a. 75g cream c. 73 g cream b. 60g cream d. 62 в сream

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter1: Matter And Measurements

Section: Chapter Questions

Problem 38QAP: A gasoline station in Manila, Philippines, charges 38.46 pesos per liter of unleaded gasoline at a...

See similar textbooks

Related questions

Q: What is the Net Ionic Equations When 0.1 M Cr3+ is added to 6.0 M NaOH then 3% H2O2 is added until…

Q: Metalloprotein linkages are most likely to be formed between: Select one: O a. Two cysteines O b. An…

A: The correct answer is given below

Q: 18.write describing what happens to a uranium nucleus during nuclear fission

Q: synthesized calcitriol in *

A: Here fill in the blank question is given.

Q: 1. Determine the oxidation number of each element in these substances: a. S203 b. O2 c. Al:(SO.)3

A: The overall oxidation number of a neutral compound is equal to zero. The oxidation number of oxygen…

Q: Which one of the following statements is TRUE? A reaction with a large positive E°cell Wwill have a…

A: When E°cell is positive then reaction is spontaneous.

Q: what is the limiting reagent?

A: To explain what is a limiting reagent.

Q: Based on the pH of warfarin, if warfarin was in a high concentration in the blood, how would it…

A: Warfarin is a weak acid with pKa = 5.87 Since Warfarin is a weak acid, it releases H+(aq) into into…

Q: What is the electron configuration of Ar (argon)?

Q: You have an ointment that contains 40% (w/w) of ingredient Y and another ointment which contains 5%…

Q: 6. Determine the values of Kc that correspond to the following values of Kp a) SO2C12(g) + S02(g) +…

A: The relationship between Kp and Kc for the equilibrium reaction is: Kp=KcRT∆n ......(1) Here, R is…

Q: propose mechanism

A: propose mechanism

Q: H3C-C-CH3 + Br2 = H3C-C-CH2B + Br + H* %3D K OH %3D H3C-C-CH3 + H* [H3C-C-CH3]* A OH H OH…

Q: 16) Diagram the mechanism of the following Claisen reaction. Is the substrate a nucleophile, base,…

Q: PROBLEM 4: In the titration of 100 ml of weak acid, 27.63ml of 0.09381M of NAOH was needed to reach…

A: We are given 100 mL of a monoprotic weak acid, HA of unknown concentration "C" M. Volume of 0.09381…

Q: of the product from the first step (Product-1 uct-2) for the two-step reaction sequence si OSO 4.…

Q: 4.26 Draw the Newman projection for each of the following species, looking down the bond that is…

Q: Suppose a 200-mL sample of groundwater is titrated with 0.01 N sulfuric acid, with the following…

A: To determine the phenolphthalein alkalinity, total alkalinity, hydroxide alkalinity, carbonate…

Q: 4.28 Identify which C-H bonds are axial and which are equatorial in the following Newman projection…

A: Given structure is : Identify which C-H bonds are axial and which are equatorial in the following…

Q: What is the correct IUPAC nomenclature of the product when 4-Methyl-1-cyclohexene/…

A: In this question we have to tell the IUPAC name of the product of the reaction.

Q: Why is acetone present in pathological urine? What does the presence of acetone indicate?

A: Acetone: It is a organic compound volatile in nature and is used as industrial solvent because of…

Q: alkene to an >> reaction

Q: identify a molecule from the table above with a N-N single bond. identify a molecule with a N-N…

A: Given that, the molecules are CH4, CO2, H2CO, HCN, NH3, H2O, C2H4, C2H2, N2, N2H4, O2, and H2O2. We…

Q: what bond angle is predictedfor a trigonal planner molecule? which molecules were trigonal planar?…

A: The sp2 hybridized orbitals have a bond angle of 120° and shape associated with is hybridization is…

Q: Which statement is most incorrect regarding thermogravimetric analysis (TGA) of a crystalline…

A: TGA is thermogravimetric analysis. In this analysis, we measure the mass of sample.

Q: e molar enthalpy of neutralization

Q: tap water tap water Buffer Buffer (original pH) (pH after) (original pH) (pH after) addition of 0.1…

A: Solution: Buffer : A buffer solution is an aqueous solution consisting of a mixture of a weak acid…

Q: in order to dilute a base/acid do you add water to the acid/ base or add the acid/ base to water

A: Water with acid/base reaction is exothermic in nature . when water is added to acid/base , the…

Q: Consider the following cell: 2Ag (s) + Mg" (aq) ---> 2Ag' (aq) + Mg (s) Where Ag" +e ---> Ag Mg + 2e…

Q: g Quu- Tell the catalyst ond meaction condition for the Jollowing reactions. Si TS N FCH, Ts N CH2…

Q: Masses of select isotopes: Helium-4 (He): 4.00260 amu Beryllium-8 (Be): 8.00530 amu Carbon-12…

A: Larger the value of mass defect, the greater the nuclear binding energy and the more stable the…

Q: Practice Exercise How would you prepare a liter of “carbonate buffer" at a pH of 10.10? You are…

A: The pKa values of carbonic acid, H2CO3 are pKa1 = 6.37 and pKa2 = 10.32 Since the given pH is…

Q: но НО NH2 NH2 но HO. penicillin dopamine serotonin IZ

A: Interpretation- We have to tell the L-amino acid present in the all given compound which is given…

Q: Directions: Use and interpret the phase diagram below to answer the following questions. Write your…

Q: 1. Consider the following reaction: CL2 CH4 -----> Hv (a) Predict products…

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

Q: II. Draw the structure for the major Remember to transfer verbatim to your sheet of answels, 13. 1)…

Q: Part A If the sample is compressed to a volume of 10.9 L, what is its pressure? Express the pressure…

Q: Emission of which particle below will decrease the atomic number and the mass number by 1? Key…

A: ->From the emission of positron atomic number is decreases by 1 but there is no change in mass…

Q: Henderson-Has SomL of o.lmH, Poy 5o mL of 0lm -- 7SmL of OlM HePO t 25ML of 0:1M

Q: Consider these reactions: Reaction 1: H2 (g) + Cl2 (g) → 2HC1(g) AH = -184.6 kJ Reaction 2: 20F2 (9)…

Q: These organic compounds in lipids are O polar molecules O non polar molecules eating a diet rich in…

Q: What is the difference in population of 13C spins between the upper and lower states in a magnetic…

A: The relative difference in population between the upper and the lower states is given as: Relative…

Q: 3. Amplitude of a wave is a measure of which property? O the length of the wave O the height of the…

A: The amplitude of a wave refers to the maximum amount of displacement of a particle on the medium…

Q: II. Draw the structure for the major Ul Remember to transfer verbatim to your sheet of answels, 13.…

Q: 4. Does the first appearance of the white smoke indicate the first contact of the NH3 and HCI…

A: To answer: Does the first appearance of the white smoke indicate the first contact of the NH3 and…

Q: Mas NaC 39 3. 100 ml. of water is already in the calorimeter. Use the denity of water at 25'C0.997…

Q: collect cholesterol from the body tissues HDL LDL VLDL Cholesterol This is a required question…

A: The correct answer is given below

Q: ¿Qué tipo de producto se formará en la siguiente reacción? O O Select one: O Sistema de anillos con…

Q: Metal Specific Heat (J/g°C) Calcium 0.647 Iron 0.449 Silver 0.235 Gold 0.129 In joules, how much…

Q: Clearly show calculations on another space, (s) = 3.70 J/g °C x(g soln)x(AT)/(g Mg) = J/gMg %3D Mass…

A: We would use the given data to calculate the following values.

Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

Answer this

This document contains ink, shapes and i...
8. Suppose you were asked to prepare a 250 g
chocolate mousse which is a 35% chocolate,
30% cream, 20% milk, 10% sugar and 5%
butter. How much cream are you going to
use?
a. 75g cream
с. 73
g cream
b. 60g cream
d. 62
g cream
9. The label of the dark chocolate indicates that
its mass is 150g and it is 70% caca. If John Carl
consume the whole chocolate bar, how much
cacao did he eat?
a. 105g cacao
с. 100
g cacao
b. 45g cacao
d. 50
g саcao
10. Why is mole concept important?
a. It is useful when converting between
grams and atoms or molecules

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

A 2.0-mer volume of hydrogen gas combined with 1.0 liter of oxygen gas to produce 2.0 liters of water vapor. Does oxygen undergo a chemical or physical change?
A gasoline station in Manila, Philippines, charges 38.46 pesos per liter of unleaded gasoline at a time when one US. dollar (USD) buys 47.15 pesos (PHP). The car you are driving has a gas tank with a capacity of 14 U.S. gallons and gets 24 miles per gallon. (a) What is the cost of unleaded gasoline in Manila in USD per gallon? (b) How much would a tankful of unleaded gasoline for your car cost in USD? (c) Suppose that you have only PHP 1255 (a day's wage for an elementary school teacher) and the car's tank is almost empty. How many miles can you expect to drive if you spend all your money on gasoline?
If a solid block of glass, with a volume of exactly 100 in.3, is placed in a basin of water that is full to the brim, then of water will overflow from the basin.
erchants usually sell small nuts, washers, and bolts by weight (like jelly beans!) rather than by individually counting the items. Suppose a particular type of washer weighs 0.110 g on the average. What would 100 such washers weigh? How many washers would there be in 100. g of washers?
1f a piece of hard, white blackboard chalk is heated strongly in a flame, the mass of the piece of chalk will decrease, and eventually the chalk will crumble into a white dust. Does this change suggest that the chalk is composed of an element or a compound?
A) A sample of sodium reacts completely with 0.142 kgkg of chlorine, forming 234 gg of sodium chloride. What mass of sodium reacted? B) When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 19.2 gg of carbon were burned in the presence of 63.5 gg of oxygen, 12.3 gg of oxygen remained unreacted. What mass of carbon dioxide was produced?
Diamond is a form of elemental carbon. Diamonds are weighed by carats, where 1 carat = 200 mg. Consider a 2.5 carat round cut diamond (approximate as spherical) with a radius of 3.24 mm. a) What is the density (g/cm3) of the diamond? (Vol of sphere = (4/3)??^3) b) How many carbon atoms are contained within the diamond? c) What is the mass (in g) of one single carbon atom?
"Counting by weighing" is used in other applications besides chemistry. A hardware store,for example, may sell nails in packages of 500. Similarly, the office supply store probably car-ries boxes that contain 100 paper clips. Do you think someone counts out by hand every nailor paper clip in these products?
A package of beef jerky says that there are 2 serving sizes (1 serving size =28g) in the package. Additionally, is says that there are 16g of protein per serving. What percentage of the package is made up of protein? Be sure to include the % sign with your answer.
Gold can be hammered into extremely thin sheets calledgold leaf. An architect wants to cover a 100 ft * 82 ft ceilingwith gold leaf that is five-millionths of an inch thick. Thedensity of gold is 19.32 g>cm3, and gold costs $1654 per troyounce 11 troy ounce = 31.1034768 g2. How much will itcost the architect to buy the necessary gold?
118kg/m3 is equal to how many g/cm3? Give your answer to three below the decimal place.
A student performed an experiment to determine the percent water in a sample of food and collected the following data : Mass of empty watch glass: 43.5245g Mass of watch glass and undried food: 50.6270g 4. Mass of watch glass and dried food: 45.5485g Calculate the percent water in the food sample