What is the volume (in cm3) of a balloon inflated to a circumference of 10.0 inches?  Volume of a sphere=1.33(3.14)(circumference/6.28)3

Q: The volume of a solution is 4.45 in^3 what is the volume in cm^3? Round answer to a number with ONE…

A: Given that : Volume of a solution = 4.45 in3 Volume of a solution in cm3 =? 1inch = 2.54 cm Then, 1…

Q: Select and arrange the conversion factors needed to convert the mass in kilograms to the mass in…

A: Unit conversion involves multiplication or division of numericals factors,  the obtained  result…

Q: A patient needs exactly 1000 mL of a fluid over a 7-hour period. The drop factor is 14 gtt/mL.…

A:

Q: A patient undergoing open-heart surgery is to receive 151 units/kg body weight. If the medicine…

A: Given : requirement of dose = 151 units /Kg body weight  body weight of patient = 200 lb strength of…

Q: 3) Water is placed into a separatory funnel along with one of the following liquids: diethyl ether…

A: In a separatory funnel, the distribution of liquids take place depending upon their density value.…

Q: If the average person eats 0.75lbs of turkey on Thanksgiving, how much tryptophan are they consuming…

A: Mass of turkey consumed by an average person = 0.75 lbs Amount of tryptophan in 100 g of turkey =…

Q: Charlotte is driving at 53.3 mi/h and receives a text message. She looks down at her phone and takes…

A: Given :-  speed = 53.3 mi/hr  time = 3.40 s  To calculate :-  distance (in ft)

Q: Which of the following numbers is the smallest?     5.32 x 10-4     5.32 x 10-3     0.0532…

A: To compare the numbers, first of all, all of them should be in scientific notation. The third value…

Q: 3. Express the answer to each of the following calculations with the correct number of significan…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: The following data table indicates the number of hours spent on school work last week. If 4 hours…

A: Given : Total 4 hours is spent on mathematics. And the % of hour spent on mathematics = 25.00 %

Q: Density is an intensive physical property. Look-up the meaning of an intensive property of matter…

A: Intensive properties — Those properties of substance which doesn't depend on mass and volume of…

Q: A dessert contains 142.05 g of vanilla ice cream, 82 g of fudge sauce, and 45.7 g of nuts.   Part…

A: To get the total mass we will have to sum up it .

Q: A 76.0076.00 pound flask of mercury costs $147.50.$147.50. The density of mercury is 13.534…

A: since you have posted a question with multiple subparts, we are entitiled to answer only firsr 3…

Q: (OH] = 3.1x10-10 M Express your answer using two significant figures. ? [H3O*] = M %3D

A: Given  [ OH- ]      =  3.1 × 10-10 M  [ H3O+ ]    = ?

Q: A patient is required to take an IV drug for cancer treatment. The required dosage is 5.0 mg drug…

A: Given: The dosage requirement = 5.0 mg drug/lb patient.day. Mass of drug in each bag = 250 mg…

Q: At a certain temperature, the pHpH of a neutral solution is 7.49. What is the value of KwKwK_w at…

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Q: Question 1 Part A: Arrange the following metric units of weight order from smallest to largest.…

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Q: 1. What is the mass of a liquid, in cg, if its volume is 5 L and its density is 8.7777 mg/L?

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Q: How many significant figures should be expressed in the answer to the following calculation? 37.2 -…

A: Since while subtraction operation, the final answer should be having same number of decimal figures…

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

A: 1 ounce = 20.0 cal Since per day a baby drink 1.50 ×103 cal No of ounces = 1.50 ×103/20 = 75

Q: What is the result of the following calculation to the correctnumber of significant figures?(6.266 −…

A: (6.266 − 6.261) ÷ 522.0 = ( 0.005) ÷ 522.0 = 9.579 x 10-6  Number of significant figures are 4.

Q: 3. How is the number of digits determined for an answer obtained by adding or subtracting? Is a body…

A: Non -zero digits or the zero digit within two significant digit are significant.  Zeros after…

Q: Children’s Chewable paracetamol contains 80.mg of active ingredient per tablet. If the recommended…

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Q: What is the proper scientific notation of the value 0.003280?    Group of answer choices 3.28 x 10-3…

A: What is the proper scientific notation of the value 0.003280?

Q: Is the use of significant figures in each of the following statementsappropriate? (a) The 2005…

A: Hey since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: If a large marshmallow has a volume of 3.25 in3in3 and density of 0.242 g/cm3g/cm3, how much would…

A: The question is based on the concept of physical chemistry. We have to calculate mass of the…

Q: How many U.S. gallons does the aquarium contain?

A: According to question  Height of aquarium = 1.95×10 Width = 1.250×10 Length = 4.7800×10  Volume =…

Q: 2.49×106 kJ to kcal Express the value in kilocalories to three significant figures.

A:

Q: What is the correct number of significant figures for a final answer that uses all of the following…

A: This question belongs to the significant figures. The calculation involves the digits 16 × 106,…

Q: A bottle of sunless tanning lotion contains 213 mL of lotion. How many milligrams of DHA are in a…

A: Both milliliters (abbreviated "mL") and milligrams ("mg") are common units in the SI system of…

Q: Lead is an elementary substance that occurs as a malleable metal with a density of 11.4 g/mL at…

A:

Q: A home aquarium measures 17.0 inches wide, 17.0 inches long and 8.50 inches high. What is the volume…

A: Given that -  Home aquarium wide = 17.0 inch  Long = 17.0 inch  Height = 8.50 inch  1 inch = 2.54 cm…

Q: Jane Doe is driving at 75.0 mi/h and receives a text message. She looks down at her phone and takes…

A:

Q: (1) (a)Which is farther? Group of answer choices 17 cm 0.01 m 3 in   (b)  What temp in Fahrenheit is…

A: Distance - It is a measurement of how far objects are.  Temperature is measured in three scales.…

Q: Using conversion factors, solve the following clinical problems. (a) The physician has ordered 2.5 g…

A: a)One day has 24 hours with it. The number of tablets needed for one day’s treatment is shown as…

Q: Maalox is the trade name for an antacid and antigas medication used for relief of heartburn,…

A:

Q: A large stone used for building is 5 meters long, 2 meters high, and 4 meters wide. The mass of the…

A: Density is defined as the mass per unit volume. It is represented by rho . Its relation is as…

Q: When chlorine gas is bubbled into a solution of sodium bromide, the sodium bromide reacts to give…

A: Law of mass action says that mass of any substance can neither be created nor be destroyed in a…

Q: A runner want to run 11.2 km. Her running pace is 6.7 mi/hr. How many minutes must she run?

A: Total distance she wants to run = 11.2km Speed of runner = 6.7 miles/hour  We have to find the time…

Q: Mercury freezes at 238.98C. What is the coldest temperature, in degrees Fahrenheit, that can be…

A: Relation between Fahrenheit (F) and degree Celcius (°C) is given as °C = [F - 32] × (5/9)

Q: 6.8×10−3 molC Express your answer using two significant figures.

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Q: The ratio of rice to water is 500 grams is to 600 millimeters of water. How many liters of water is…

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Q: Place the following household units in order from smallest to largest. 30 teaspoons 12 tablespoons…

A: To place the units in order from smallest to largest, we need to convert them to a single unit first…

Q: 1- Write the following sequence of conversion factors using ONLY Math Equation Function (your…

A: Conversion factor is the ratio that provides the relation between distinct units of the same…

Q: In the product A · B · C, A has 5 significant figures, B has 2 significant figures, and C has 3…

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Q: km Calculate the kinetic energy of a 3.1 x 10" kg airplane moving at a speed of 0.28 Round your…

A:

Q: km Calculate the kinetic energy of a 3.2 x 10° kg satellite moving at a speed of 3.2 Round your…

A: Kinetic energy: The form of energy of an object when it is in motion is called kinetic energy. The…

Q: What is the number of significant figures does the sum of the following contain   + 5.652 , the…

A: The operations given are, 1) 1 + 5.652  2) 0.3 + 5.652

Q: A thief plans to steal a gold sphere with a radius of 28.4 cm from a museum. If the gold has a…

A: Given A thief plans to steal a gold sphere with a radius of 28.4cm from a museum. If the gold has 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.