A patient is instructed to take 4.3 g of aspirin per dây, to treat their arthritis. If each tablet contains 245 mg of aspirin, how many tablets should the patient take for each dose? Make sure you give your answer to the correct number of significant figures. Enter tablets into the units box. into 4 doses Your Answer: units Answer

Q: A scale used to weigh produce at a market has markings every0.1 kg. Which measurement for the mass…

A: A scale used to weigh produce at a market has markings every 0.1 kg. Which measurement for the mass…

Q: John took 2.0 teaspoons (tsp) of cough syrup for a persistent cough. If the syrup had a density of…

A: Amount of cough syrup needed to persistent cough = 2.0 teaspoons (tsp) Density of cough syrup = 1.20…

Q: Q Search A patient is instructed to take 3.1 g of aspirin per day, divided into exactly 4 doses, to…

A: Total aspirin take per day = 3.1 g Number of Doses = 4 Aspirin Tablet contains 325 mg of aspirin per…

Q: Write the rounded answer in proper scientific

A: We have to calculate the given measurement and give their answer to correct significant figures

Q: A serving of potato chips contains 2400 mg of sodium. How many significant figures are in the…

A: Given: A serving of potato chips contains 2400 mg of sodium

Q: Amanda uses a balloon as a thermometer. She knows that at 281 K the balloon has a volume of 283 mL,…

A:

Q: A pediatric patient needs to receive heparin following surgery. The physician's orders 28 heparin…

A: Given, requirement of heparin = 28 heparin units kg × hr            concentration of heparin…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Q: A box contains 4 bags of sugar. The total mass is 6.0 kg. What is the mass of each bag in grams?

A: Given: Mass of 4 bags of sugar = 6.0 kg   Therefore, Mass of 1 bag of sugar = 6.0 kg4=1.5 kg

Q: A 25.0-g sample of each of three unknown metals is added to 25.0 mL of water in graduated cylinders…

A: Given data: Volume of each metal = 25 mL Volume of water = 25 mL Density of Zn = 7.14 g/mL Density…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Q: Which of the following numbers contains the designated correct mumber of significant figures? Select…

A: To find significant figure do not count zero after decimal and before digits but every zero must be…

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A: We have given  Decide whether each proposed multiplication or division of measurements is possible.…

Q: A liquid has a density of 0.870 g/mL.  What volume will 10.5 g of the liquid occupy?Report the…

A:

Q: Osmium has a density of 22.6g/mL. What volume would be occupied by a 13.7g sample of osmium? Report…

A: Given that:  density, d = 22.6 g/ml Mass = 13.7 g V =?

Q: A 3.48 liter glass bottle is full of oil. Assume it contains 3.48 Lof oil. The density of oil is…

A: Given: Volume of oil = 3.48 L = 3480 mL                                         (Since 1 L = 1000…

Q: If 1 pound = 2.205kg, how many grams is in 4.95 pounds? Report your answers to 2 decimal places…

A:

Q: An aspirin tablet has a mass of 9820.0 mg. Report the mass of the tablet in: grams: • kilograms: kg…

A: The given tablet has mass of 9820.0 mg and has 5 significant number. So each result must have 5…

Q: A new temperature scale has been invented called the °GS. If the temperature is -105 °C, calculate…

A: Formula for calculation: C = 3.1/(16.8 - GS) Given that: Temperature in degrees C = -105

Q: In the lab, a student measures a teaspoon of an unknown liquid. The teaspoon of liquid has a mass of…

A:

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Q: A 15.630 gg milk chocolate bar is found to contain 9.815 g of sugar. What will be the amount of…

A: Given : Mass of sugar = 9.815 g And mass of bar = 15.630 g The mass of reduced bar = 4.000 g

Q: A chemistry student needs 80.0 g of dimethyl sulfoxide for an experiment. By consulting the CRC…

A:

Q: A mass of sugar occupies a volume of 3.2 cm³. What volume would an equal mass of table salt occupy…

A: Given, Density of sugar (dsugar) = 1.58 g/cm3 Density of Table Salt (dtable salt) = 2.16 g/cm3…

Q: Convert 438 ^∘ R to ^∘ F. Give your answer with 3-significant figures

A: To convert 438 ∘R to ∘F with 3-significant figures.

Q: A low dose of aspirin is often recommended for patients who are at risk for coronary artery disease.…

A: Given : mass of acetylsalicylic acid in 1 tablet = 78 mg Duration of medicine consumption = 5.0…

Q: A material has a mass of 7.0980E1 grams and a volume of 4.401E1 milliliters. What is the density in…

A:

Q: An acetaminophen suspension for infants contains 80 mg/0.80 mL suspension. The recommended dose is…

A: 1 lb =0.45359 kg mass of infant = 14 lb using the…

Q: A student gains 1.1 lb in two weeks. How many grams did he gain? Express your answer to two…

A: Given : Mass gained in lb = 1.1 lb

Q: Calculate the mass of sugar weighed out.  a. Circle one: When performing the above calculation,…

A: According to significant figure rule when we subtract two numbers then the result will be in least…

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

A: Given, drug in each bag = 250 mg  Patient volume = 150 eb Required drug per drug = 5.0 mg/lb

Q: A scientist mixes water (containing no salt) with a solution that contains 45% salt. She wants to…

A: The given solution contains 45% salt. She wants to obtain 180 ounces of a mixture that is 35% salt.…

Q: A glass of orange juice contains 2.9 dL of juice. How many milliliters of orange juice are in the…

A: Given - Volume of orange juice - 2.9 dL To find - volume of orange juice in ml

Q: 6) A 25.0-g sample of each of three unknown metals is added to25.0 mL of water in graduated…

A: We know that ,                          Density = Mass / Volume When Observe and reading the volume…

Q: When numbers are very small or very large, it is convenient to either express the value in…

A: Scientific notation: Scientific notation is a way of expressing numbers to be conveniently written…

Q: PLEASE ANSWER THE SUB PARTS A,B, and C QUESTION 12 For the questions that follow, you don't need…

A:

Q: A box of pencils at the store contains 38 pencils . A carton of pencils contains 36 boxes. Each…

A: Given mass of one pencil is 2.47 g. One box of pencil contains 38 pencils. Once carton of pencil…

Q: 1.) Why is there a need to convert one unit of measurement to another?

A: "Since you have asked multiple questions, we will solve the first question for you (as per our…

Q: density of the nugget

A: Density basically expresses direct proportional relation with mass whereas inversely proportional…

Q: Converting between metric units is necessary to solve many chemistry problems. For practice,…

A: 1) Given : volume in millilitres = 90.5 mL Since 1 Litre = 1000 mL Hence volume in litres = volume…

Q: ow many gigagrams are there in 5.66×108 milligrams? Your answer should not be in scientific…

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Q: dLdL to liters Express your answer to three significant figures and include the appropriate units.

A: Given data:   dL dL into litre conversion :?  That value need to be written by three significant…

Q: Water hardness is expressed as parts per million calcium carbonate. If there are 850 ppm of calcium…

A: 1 ppm = 1 mg/mL ; ( 1mg of solute is present in 1 mL of solution) If water is the solvent then: 1…

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A: Introduction :- We can always multiply or divide measurements having same unit or different units.…

Q: Converting between metric units is necessary to solve many chemistry problems. For practice,…

A: CONVERSION FORMULA:   1 kilogram = 1000 grams  1 gram = 1000 milligram 1 kilogram = 106 milligram

Q: A medical lab technician measures the mass of cholesterol in a blood sample. The mass is 6.04 × 10 -…

A: We know, 1g = 106μg

Q: Perform the following metric conversion. How many centiliters are in 0.39 kiloliters?

A: Given that :  0.39 kiloliters  1kl = 105 centiliter

Q: 1.19×10^−8s to nanoseconds Express your answer to three significant figures and include the…

A: Dimensional analysis also called unit factor or factor label method, is simple way to analyse the…

Q: A chemistry student needs 70.0 g of dimethyl sulfoxide for an experiment. By consulting the CRC…

A: Given  Mass of dimethyl sulfoxide = 70 gram   density = 1.10 gram.cm-3 or 1.10 gram/cm3 Volume = ?

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.