Which of the following represents the largest volume? Select one: а. 1000 pL b. 100 mL 3 С. 10 сm d. 10 nL e. 10,000 µL

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A: During photosynthesis carbon dioxide reacts with water to form glucose and oxygen gas. The equation…

Q: Round of to 2 decimal points with units. When the human body is exposed to extreme cold,…

A: (1) Given that - Body temperature due to hypothermia = 28.5°C  Then, this temperature can be…

Q: Three liquid substances of the same mass and have an S.G. of 1.50, 0.835 and 1.2 were being mixed to…

A: Specific gravity of liquid 1 = 1.50 Specific gravity of liquid 2 = 0.835 Specific gravity of liquid…

Q: What is the mass in grams of a 34 oz salt? Local gravity is 9.65 m/s2? Put a free body a diagram or…

A: The mass of a body is the absolute quantity of matter in it. It is usually expressed in kilograms in…

Q: The bathtub in the residential suite of the White House had to be enlarged for Warren G. Harding…

A: #(a): Since we have to fill up to the rim of the bathtub, we have to completely fill the bathtub.…

Q: 9. An aspirin tablet has a mass of about 325 mg (5 grains). Calculate the total mass of aspirin…

A: Mass of aspirin tablet =325 mg Since bottle contains 500 aspirin tablets  Hence total mass of…

Q: 62- A mountain climber inhales 500.0 mL of air at a temperature of -10.0°C. What volume will the air…

A: Let P is the absolute pressure, V is the volume of air, T is the absolute temperature, n is the…

Q: Conventional 15W-40 motor oil in a car’s engine has a volume of 4.20 L 15W-40 and a mass of 3.66 kg…

A: Volume = 4.20L Mass = 3.66kg

Q: A thermometer containing 8.3g of mercury has broken, if mercury has a density of 13.6g/ml, what…

A: Given, Mass of the mercury = 8.3 g Density of mercury = 13.6 g/mL Volume of mercury spilled = ?

Q: Consider you have a 25 ml graduated cylinder with 10 mL of water, and a pebble. The pebble is…

A: The volume of water in graduated cylinder before adding pebble is called as initial volume. The…

Q: HOw does yo Questions and Problems Q.7 An infant has a mass of 3.40 kg. What is the weight of the…

A: To Solve this problem we have to do unit conversion .

Q: smallest volume? A) 310 mL B) 0.031 dL

A: The smallest volume of given volume with different parameters A) 310 mL

Q: 27. A liquid has a density of 3.21g/mL. What would be the mass of 55.2ml of the liquid?

A: From given  We know  Density = 3.21 g/mL  Volume = 55.2 mL

Q: T Part A Convert 34.0 C to dogrees Fahrenheit. Express your answer numerically In degrees…

A: Part A,  Given,  Temperature= 34.0°C Relationship between °C( degree Celsius) and F( Fahrenheit);…

Q: What is the volume of 4.19kg of mercury at 25c? The density of mercury is 13.57 g/cm3

A: Mass per unit volume is called density Density (d) = Mass (M) / Volume (V) Units: g/cm3 (or)  g/mL…

Q: Aglass apparatus contains 26.040gof water when filled at 25 °C. At this temperature, water has a…

A: The volume of the apparatus is equal to the volume of water that can be filled in the apparatus. The…

Q: A student pours 40.0 g of water at 17 degrees celsius into a beaker containing 111.2 g of water at…

A: Given that,Amount of water at 17 degree Celsius is 40.0 gAnd the amount of water again at 17 degree…

Q: Question attached

A: The quantity of a material at a given temperature and pressure is related to the volume of a…

Q: In an old trunk, you find a cube of metal that you think may be aluminum, silver, lead, cobalt or…

A:

Q: The volume indicated by the figure is mL 1 -2 Select one: 0.22 2.78 O 3.05 O 2.20

A: While indicating volume in volumetric burette, always go for the lower maniscus.

Q: A pipet delivers 7.52 gg  of water at 21 oCoC . What volume (in mL) does the pipet deliver? Use the…

A:

Q: A soft gel capsule contains 900 mcgmcg of vitamin A. How many grams of vitamin A are present? If a…

A:

Q: A chemist makes 380. mL of calcium sulfate (CaSo working solution by adding distilled water to 240.…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: 10. Which object below is achiral? a) glove b) shoe c) scissors d) sphere

A: Chiral objects are non-superimposable mirror images of each other.

Q: A 72.0g sphere of manganese (density = 7.20 x 103g/L) is dropped into a graduated cylinder…

A: Given: Mass of sphere of Manganese=72.0g Density = 7.20 x 103g/L Volume of water in graduated…

Q: Which of the following liquids has the greatest density? A) 13 cm? with a mass of 23 g B) 3.5 cm…

A: Use the following formula for density calculation for each option and choose which has highest…

Q: A solid object with a density of 22.4 g/ cm cubed is placed in a graduated cylinder filled with 4.67…

A: Density is defined as the mass of a substance per unit volume .So, Density = MassVolume  ------ 1

Q: 1. Convert 37.8 kg into mg. (Express this in scientific notation and SHOW YOUR WORK)

A: Both kg and mg are two units of weight. These are used to expressed the weight of substance.  When a…

Q: A piece of metal with a mass of 26.7 g was dropped into a graduated cylinder containing 17.00 mL of…

A: The density is the ratio of mass to volume. Thus, it is expressed as shown in the equation (1) in…

Q: Suppose a construction site worker needed a block of wood of a particular size to place behind…

A: Given that, 1 in = 2.54 cm = 0.0254 m Width of wood block = 19 in = 19 in×0.0254 m1 in = 0.4826 m…

Q: 16. A physician orders that a child should be given potassium chloride milliequivalents per kilogram…

A: A physician orders that a child should be given potassium chloride (KCl) 1.6 milliequivalents per…

Q: How many peanut M&Ms are there in 53.768 kg of M&M’s? B.  What is the weight of 43 peanut M&Ms in…

A: Given : mass of one peanut = 2.33 g

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A:

Q: Aluminum has a density of 2.70g/mL. What volume is occupied by a block of aluminum that weighs 4.32…

A: Given data:

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

A: Since we know that 1 m = 100 cm  hence cubic the above values we get  (1 m)3 = (100 cm)3  => 1 m3…

Q: a compound has a volume of 10.1 ml and 17.6g.A. calculate the density and gravity.B. will the…

A: The density of an object is expressed as:

Q: A chemistry student needs 35.0 g of thiophene for an experiment. She has available 1.0 kg of a 22.5%…

A: Given: student need = 35g of thiophene available mass of solution= 1 Kg = 1000g w/w % = 22.5 %…

Q: a themometer containing 8.3 g of mercury has broken.what volume ,in milimeters, of mercury spilled.…

A: Interpretation: A themometer containing 8.3 g of mercury has broken then volume in milimeters, of…

Q: 24. What is the meniscus? What is its significance to volumetric measurement? How does the metric…

A: Meniscus = Meniscus is the curve on the top of the liquid present in a container. The curve is…

Q: A jar contains 0.20 kg of olives. How many grams of olives are in the jar? Express your answer to…

A: Given information: Mass of olives = 0.20 kg

Q: 17)A patient is given 5.00 mL of a medication that contains 0.0012 g of active ingredient per mL.…

A: The concentration of the solution is equal to the ratio of the number of moles to the volume of…

Q: how far did the car travel in 10.0 minutes?

A: Velocity = distance/time taken  So, distance = velocity × time

Q: A supposedly gold nugget displaces 21.7 mLmL of water and has a mass of 417 gg. Express your answer…

A:

Q: would a block of wood sink in 780.0 ML of liquid with a mass of 724.11g?

A: Density of liquid = mass /volume = 724.11 g /780 ml = 0.9 g/ml Let the density of wood (oak) = 0.60…

Q: mol A chemist must prepare 475. mL of 1.00 M aqueous aluminum chloride (AICI,) working solution.…

A:

Q: and sig flgs In y answer. An unidentifiable chain bracelet is found that is manufactured from either…

A: GIVEN : convert 17 litres of oxygen gas  to moles  1 mole of oxygen = inital volume of oxygen* 1 mol…

Q: An unknown liquid was found to have density of 69.22 lb/ft^3. The density of ethylene glycol (the…

A: Given information:Density of unknown liquid = 69.22 lb/ft3Density of ethylene glycol = 1.1088 g/mL

Q: proposed multiplication or division Is this possible? result 10. g ? yes 5.0 L O no О yes (5.0 m) ·…

A: These are some conversion : 1 m = 100 cm 1 Kg = 1000 g 1 L = 1000 mL In multiplication of same unit…

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.