Marie was trying to make her favorite recipe but was not sure of the conversions.  Would you eat these cookies? Show the appropriate conversions in the boxes. Recipe Marie’s Conversions 2 ¼ cups flour 0.5 liters flour 0.5 lbs chocolate chips 2000 g chocolate chips 325 degrees Fahrenheit 375 Kelvin

Q: If you have a mixture of 10 lb. sunflower seeds which cost 32¢ per pound and 16 lb. of cracked corn…

A: #Q.1: The mixture has 10 lb sunflower seeds and 16 lb cracked corn. Cost of sunflower seeds = 32¢ /…

Q: A general chemistry student found a chunk of metal in the basement of a friend's house.To figure out…

A: Mass of metal (M) = 111.2 grams When the metal is dropped into a measuring cup and found that it…

Q: How many milliliters of olive oil have the same mass as 1.70 L of gasoline?

A: Answer: This question is based on the relation between mass, volume and density which is shown…

Q: A chemistry student needs 40.0 g of butanoic acid for an experiment. She has available 1.0 kg of a…

A: Mass of butanoic acid needed = 40.0 g6.37% w/w butanoic acid solutionThis means that 63.7 g of…

Q: Jose Altuve is a baseball player who plays for the Houston Astros. An Altuve is equivalent to his…

A: Given,Volume = 30.0 mL1 Altuve = 1.65 m Conversion of the volume from milliliters to a cubic Altuve…

Q: 3.0 x 10² mg Tigan capeutes 3.0 x 10² mg Tigan 1 capsules 1 1 4.0 doses A patient is prescribed…

A: Unit conversion means convert one form of unit in to another. Here we have to convert milligram in…

Q: and peital chemist plans to try to identify the unknown liquid by measuring the density and…

A: The question is based on the calculations of density. density is an intensive property which depends…

Q: A chemist working as a safety inspector finds an unmarked bottle in a lab cabinet. A note on the…

A: Answer :-  a) 0.705 g.mL-1  b) Yes  c) diethylamine…

Q: Photographs are taken of falling drops of two different liquids: wind 0 Liquid A Note: the drops…

A: The shape of the liquid drop is due to the surface tension and this physical property depend upon…

Q: Four marbles have the same volume but are made of different metals. The density of each metal is…

A: The heavy or light nature of a substance depends on its density.  As, Density= Mass/ Volume  So , if…

Q: Please convert 297.6 kilocalories to grams. Please convert 1041.6 kilocalories to grams.

A: 1 calorie = 0.1296 grams.So,

Q: 1 mg is the same as O 1/10 cg O 100 cg 1/1000 kg 10 g

A: The symbol, mg is used to express the mass of substance.

Q: Change 50 degrees Fahrenheit to Celsius

A: Both Celsius and Fahrenheit are scale used for temperatures.

Q: Liposuction is a technique for removing fat deposits from various areas of the body. How many…

A:

Q: Calculate any relevant information from the data, numbers and graphs in your lab work. Show all your…

A: The objective is to calculate any relevant information from the given data.The graphical…

Q: A balloon is inflated to a volume of 2.9 liters at room temperature (25°C) and placed into a freezer…

A: when pressure of an ideal gas is constant then volume of a gas is directly proportional to…

Q: 5-hour energy is a drink that contains approximately 138 mg of caffeine. We also know that 1.00 oz…

A: Answer: In this question we have to find the number of chocolate bars that contains the 138mg…

Q: Complete the following table. Be sure each of your answer entries has the correct number of…

A: Since, We know that, 1KJ = 1000 J 1 kcal = 1000 cal 1 cal = 4.184 J

Q: If a lake has a surface area of 13.5 km2 and an average depth of 17.4 m. What is the volume of the…

A: Given: Surface area of lake = 13.5 km2 Average depth of the lake = 17.4 m To calculate: Volume of…

Q: if 20.0 cal make an ounce, how many ounces of formula should a babu drink per day if the energy need…

A: 20.0 cal make an ounce  Means ; Per ounce = 20.0 cal energy  By using this relation we can calculate…

Q: A chemist working as a safety inspector finds an unmarked bottle in a lab cabinet. A note on the…

A:

Q: A particular brand of gasoline has a density of 0.737 g/mL at 25 ∘C. How many grams of this gasoline…

A: Given: density of gasoline = 0.737 g/mL. And volume of gasoline = 15.3 gal.

Q: Perform each conversion between energy units. 3.71×106 kJ to kcal Express the value in kilocalories…

A: 1 Kcal = 1000 cal  1cal = 4.184J 1Kcal = 4.184J

Q: Complete the table below. dL = Mg = 200 cs = 8 km = X 7 L 8 000 000 g Ś S B

A:

Q: 1. Calculate the density of lead (in g/cm3) if a rectangular bar measuring 0.500 cm in height, 1.55…

A: (1) Density is ratio of mass and volume of a Substance. It can be written as - Density = mass/volume…

Q: Convert the number 0.000127 to scientific notation, then enter the answer using a power of 10.

A: To convert the given number in scientific notation  Given number : 0.000127

Q: How many minutes are in a 30 day month? [Assume exactly 24 hours in a day] 7.20 x 102 4.32 × 104…

A: In this question, we need to calculate the total minutes in 30 day of a month.

Q: A particular person in America uses 311.0 gallons of water in a given day. How many liters of water…

A:

Q: Linus Pauling (Recipient of two noble prizes one for chemistry and another for peace)Wrote a book,…

A: Given, one 500.5 mg tablet contains 20% by mass Vitamin C. The mass of vitamin C in one 500.5 mg…

Q: Lead metal can be extracted from a mineral called galena, which contains 86.6% lead by mass. A…

A: The volume needed for the sphere is = 4/3*π*(r)3= 4/3*π*(3.0)3= 4/3  * π * ( 27)= 4/3  * 22/7    *…

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.