Which of the following is NOT a correct IUPAC name? Pick all that apply.

Q: When measuring volumes of liquids, precision volumetric graduates with calibration for measuring…

A: Practical chemistry: As per our guideline we have to answer first question only.

Q: A. Directions: Below are examples of properties. Identify whether the trait is Physical Property,…

A: Chemical properties: These are the properties that can be observed or measured when a substance…

Q: . A chemist mixes sodium with water and witnesses a violentreaction between the two substances. This…

A: The given statement is   A chemist mixes sodium with water and witnesses a violent reaction between…

Q: Part B A sample is composed completely of gold and is absolutely free of impurities. Which term or…

A: Given,  A sample is composed completely of gold and is absolutely free of impurities.

Q: Accuracy and precision are two important factors to consider when taking data measurements and they…

A: Accuracy and precision are two important factors to consider when taking data measurements and they…

Q: Which of the following is (are) WRONG? O a. They are all correct O b. Akilogram - a fundamental Sl…

A: Matter :-  Any thing which has some mass and some occupy volume is said to be matter. Matter can be…

Q: 1.In practice, a graduated cylinder is also used as a TD vessel for volumes of 1ml and below. a.True…

A: Graduated cylinder is used as a TD( to deliver) but not as Tc( to contain) . Specific gravity is…

Q: Density is which property

A: Density is mass per unit volume.

Q: The standard way of quantifying or measuring matter is by its a. mass b. weight c. volume d. length…

A: A substance that has mass and occupies volume is known as a matter. There are three states of matter…

Q: 105 kg = 4g = ug 0.002ml = .L=. 27 nM = - pM =.. pM 50 pg = 0.25 L = -µl = 20 ml - pl = . pl = ...…

A:

Q: Describe the essential features of a scientific model

A: Scientific models are basically the true representations of a real system or idea on a smaller…

Q: turned into notation

A: From the main question, the answer is given as:heat = 55.983 kJWe need to convert this value into…

Q: 2. Fill the blanks with the possible physical methods of separation/processes Matter Heterogeneous…

A: Heterogenous mixture :- Mixtures which constitutes of more than one type of particles.  Examples :-…

Q: 1 Bao + 1 H50, → 1 Bas0, + 1 H,0 3. (a) What mass of BaSO, can be formed from 196.0 g of H,SO,?

A: Use the stoichiometric calculations as shown below:

Q: 3. Lead is said to be a "heavy" substance because it has a large C. Pressure D. Volume A. Density B.…

A: Usually heavy means it has high weight.

Q: The largest gem-quality diamond ever found is the Cullinan diamond, found in 1905 in South Africa.…

A: To find out the cost a Cullinan diamond, given that the uncut diamond weighs 3106.75 carat and the…

Q: Which of the following pieces of glassware CANNOT be used to measure volumes of liquids accurately?…

A: Interpretation- To determine that which of the given glassware cannot be used to measure volume of…

Q: 6. A box contains a mixture of small copper spheres and small lead spheres. The total volume of both…

A: Given,  The total volume = Vt = 427 cm3 Total mass = mT = 4.36 kg = 4360 g.  Assume the volume of…

Q: Gravimetric means (volume measurement jor: the component to be analyzed .A True .B False .C .D

A:

Q: A systematic error A arises from the limitations on the ability to make a physical measurement. B is…

A: To define: Systematic error.

Q: Which of the following terms describes what a doctor forms when treating patients prior to ordering…

A: Experiment is the term required for the treatment of the patient by the doctor with the normal…

Q: Single term for liquids and solids phase. The distances of particles in solids  and liquids are more…

A:

Q: * 00 Air DD F7 F8 & * T

A: This question is related to conversion of units.

Q: crayon

A: You can see this scale is cm ( centimetres ) so that C and E option are incorrect because of in this…

Q: Dimensional Analysis 1: Unit Conversions:Question 10 feet to minute Complete the conversion…

A: 7 m/s  Given datas ; 1 mt. = 3.28 ft. 60 sec. = 1 min. In ft./min. , 1 m/s  = (1 × 3.28 × 60 )…

Q: w. FIXG EM B G GGaD D F bG C x ВЫ A bartleby.com/dashboard/my-questions D Paused w. U.S. Air Force -…

A:

Q: Calculate the density Density C d= 5.40g 2.00cm² Since

A:

Q: 17. Aiphonse Bertillon (1853-1914) devised the first sei- entific system of using a series of body…

A: 17) Alphonse Bertillon (1853-1914) devised the first scientific system of anthropometric using a…

Q: Explain the difference between: d. absolute and relative error e. population mean and sample mean…

A: Explain the difference between: d. absolute and relative error e. population mean and sample mean f.…

Q: Which of the following is the correct sequence of weighing using an analytical balance? I. Press…

A:

Q: kg The density of isopropyl alcohol is known to be 786- m³ density in the units of mg ml Determine…

A:

Q: Combining hydrogen gas and oxygen gas to form water is a O chemical change. O physical change.…

A: Combination of H2(g) & O2(g) is which type of reaction ??

Q: An automobile of 3000 kg travels toward north with a constant velocity of 70 km/h . All forces…

A: Force is given by: F=m×a where m is the mass and a is the acceleration.

Q: The two molecules shown below have the exact same chemical formula and molar mass (C.H10 and 58.12…

A: Explained as follows

Q: but the answer is false... so it will affect precision and accuracy? I know that this error…

A: Accuracy refers to how close a measurement is to the true or accepted value. Precision refers to…

Q: Define and compare accuracy and precision.

A: The degree to which the given value is correct and is free from error is termed as accuracy.

Q: How does the amount of sugar affect the production of foam (CO₂) in yeast?

A: Hi there! as there are multiple questions posted. we are solving first question.  If you need…

Q: 103.351*102 to four significant figures

A: 103.351 × 102 = 10541.802

Q: physical and chemical methods are one of the quantitative analysis .A True .B False .C .D

A:

Q: Volume is an intensive property. Select one: a. False b. There is no way of knowing. c. True d. It…

A: Intensive property is a physical property of a system that does not depend on the system size or…

Q: Explain the difference between a homogeneous and a heterogeneousmixture.

A: The difference between a homogeneous and a heterogeneous mixture will be :

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.