6. Given your experience in mass determinations (Experiment 1) and with volumetric glassware (Experiment 2), which factor used in calculating the density - mass or volume – is likely to be measurable with greater precision? Explain.

Q: is a homogeneous mixture and not a compound. Explain 2. How could you tell when the milk mixture had…

A: Milk is a homogeneous colloid. Colloids are mixtures that consist of tiny, insoluble droplets…

Q: The Greek mathematician Archimedes is credited with discovering how to verify the amount of pure…

A: Density of an object is the amount of mass the object has in a given volume of that object. If the…

Q: 1. Water is added to the acid in the preparation of an acidic solution. 2. Calibration is the…

A: Actually, for the preparation of an acidic solution, acid should be added to the water slowly. Then…

Q: density of irregular solid mass of irregular solid 9.039 g initial volume 68 mL final volume 74…

A: Given , Mass of irregular solid = 9.039 g Initial volume = 68 mL Final volume = 74 mL Total volume…

Q: The Greek mathematician Archimedes is credited with discovering how to verify the amount of pure…

A: According to the Archimedes principle, the volume of any solid submerged in water water is equal to…

Q: what is chemistry? why is it reliable, flexible and testable?

A: Chemistry is a branch of science, which deals with systematic study of structure, composition and…

Q: 4. How sizing down to Nano affect material properties?

A: Since  substances at the nanoscale level have a greater surface-to-volume ratio, which causes them…

Q: 1.Why is tap water a homogenous mixture, whereas distilled water is a pure substance?  Explain.

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

Q: 1. Which substances have similar physical property? Explain your answer. 2. Which substances have…

A: The properties of a substance which can be observed without undergoing any change in the…

Q: How many mL of (5.0300x10^0) M NaNO3 would be needed in a dilution experiment to make (8.56x10^2) mL…

A: Given-> Initial molarity (M1) = 5.0300 ×100M Final molarity (M2) = 2.3400 ×100 M Final volume…

Q: You can calculate cost effectiveness using the following formula: volume of HCI neutralized per…

A: Given Brand X antacid 2 tablets/500 mg dose 40 tablets/container cost:$3.75/container To find Cost…

Q: After performing precipitation gravimetry, Asta placed the weighing form inside the crucible, heated…

A:

Q: How many grams of ethanol are there in a liter-volume of wine (D = 0.934 g/mL) that is 12.0% by mass…

A: Given: Density of wine = 0.934 g/mL. Volume of wine = 1 L = 1000 mL

Q: In the filtration step, the product is washed with "two 4 ml portions of ice-cold water". Explain…

A: Filtration is a type of physical separation method. In this method usually solids are separated from…

Q: 2. A chemistry teacher searching for his golf ball in the trees this summer found a magical pool of…

A:

Q: A pycnometer is a glass flask with a tight fitting glass stopper that can be used to determine the…

A: For calculating the density of the unknown metal sample, we need its mass and volume.

Q: A pycnometer is a glass flask with a tight fitting glass stopper that can be used to determine the…

A: A pycnometer is an apparatus that can be used to determine the density of an insoluble solid by…

Q: A student working on this lab found the mass of their sample after the first heating to be 30.6057…

A: Given information: Mass of sample at first heating = 30.6057 g Mass of sample after 5 minutes =…

Q: 3. A student forgot to pre-measure the mass of the second evaporating dish prior to decanting the…

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

Q: On the molecular level, what does it mean for a solid sample to be pure?

A: Applying concept of pure solid / substance via molecular basis explanation.

Q: goformative.com/formatives/60956ddfa1f0d8995bbe3bb2 d G Google O Hudl e Football Pics A BIM - 1st A…

A:

Q: Question attached

A: The given data contains, Density of water =1.000g/cm3 Mass of clean pycnometer =25.151 g Mass of…

Q: Given the data below, calculate the mass of copper in the original sample. Mass of original sample…

A: Given that : Mass of original sample = 2.5429 g Mass of filter paper = 0.5662 g Mass of paper cup =…

Q: What is the average number of drops equivalent to 1 ml? How do you address a solution that is…

A: Solubility is the property of dissolution of a solute in a solvent to form a solution.  Misicibility…

Q: 4. How do you distinguish a. Chemical properties from physical properties b. Distillation from…

A:

Q: A pycnometer is a glass flask with a tight fitting glass stopper that can be used to determine the…

A: In order to find the density of the unknown metal alloy sample, we have to find the mass of the…

Q: On the molecular level, what does it mean for a solid sample to be pure?

A: As per bartleby guidelines i answered only first question so please don't mind thanks in advance.

Q: The fundamental difference between gravimetric and volumetric analysis: a gravimetric analysis…

A: Yes you are absolutely right

Q: Super fine 40-gauge copper wire has a diameter of only 0.080 mm and weighs only 44,5 g/km. Suppose a…

A: The weight of wire used to wind the magnet = 603 g. The weight of the 40- gauge wire = 44.5 g/km.…

Q: A pycnometer is a glass flask with a tight fitting glass stopper that can be used to determine the…

A: The ratio of mass to the volume is known as density.

Q: What does it mean when a substance is denser compared to another substance?

A: Note: According to our guidelines we are supposed to answer only one question.  Kindly repost other…

Q: Is air a solution or a heterogeneous mixture? What technique can be used to separate air into its…

A: Air is mixture of many gases like Nitrogen, Oxygen, Carbon-dioxide etc. These gases makes up the…

Q: Enter your answer in the provided box. Copper can be drawn into thin wires. How many meters of…

A: The given data contains, diameter =6.304×10-3 density of copper =8.95g/cm3

Q: compounds. Then, a major shift happened. How did chemists increase the rate of discovery of the…

A: Antoine Lavoisier first one who tried to group the elements as metals and nonmetals. Then Wolfang…

Q: In an experiment a student used a 50 mL volumetric flask to prepare her copper solution but in…

A: step 1:  For making standard solutions, one must take care of the quantity that is to be taken…

Q: 1 What is chemistry? A. The study of composition of matter. B. The study of the behavior of matter…

A: Chemistry is the branch of science that deals with matter's composition and properties. Hence option…

Q: Consider Ben Franklin used one teaspoon of oil and if one teaspoon = 5.0 cm3and the area covered by…

A: Conversion of acre into m2: Calculation of thickness:

Q: In a lab investigation, a student is asked to crush and measure 1g of sulfur from a larger solid…

A: The Intesive properties are not  affected by sample size

Q: irections: Match the following terms in column A to the description that matches them in column…

A: Match the given column:

Q: +- 0.1mg As a result of the uncertainty of your measurements above, the actual mass of your empty…

A: The uncertainty estimation for measurement should consider both the measurement's accuracy and…

Q: 1. You are tasked to make an alternative disinfectant for corona virus. Which materials are you…

A: Disinfectant is necessary tool to combat corona virus. In disinfectant some chemicals have to be…

Q: 5. In an experiment, you would want to separate the mongo beans from water? What process of…

A: Since you are posted with multiple questions. As per the rule, I am answering first question only.…

Q: What is analytical chemistry in your own words? How do you differentiate analytical chemistry from…

A: Analytical chemistry can be used for the detection of chemical compounds.

Q: What is the volume of a piece of diamond (ρ = 3.5 g/cm3) that has a mass of 0.65 kg?

A: Given : density of diamond = ρ = 3.5 g/cm3  And mass of diamond = 0.65 Kg

Q: In its most basic form, what is significant figures? Why is it necessary to learn it? What is its…

A: Significant  figures  basically  provides the clear picture of the actual measurements which are…

Q: 2) What evidence indicates that new substances with different properties are formed during chemical…

A: Evidences that indicates that new substance with different properties formed during chemical…

Q: A solution is made using 250.0 mL of ethanol (density 0.7892 g/mL) and 369.1 mL of water (density…

A:

Q: 1. An investigator is interested in identifying which metals are present in seaweed found off the…

A: The detection and analysis of metal ions in a specific source can be best accomplished by employing…