STARTING AMOUNT ADD FACTOR 183.31 How many atoms of zirconium are in 0.3521 mol of Zio, ? ZISIO, alom Zr 2.120 x 10 0.3521 Zr5i0/mol mol Zio, 64.54 MER REST 135.31 1.921 x 10 6.022 x 10 8.481 x 10 12 molecules ZrSi0,

Q: Answer the questions using one of the words or phrases from the following list. We suggest that you…

A: Accuracy -In a set of data or measurements accuracy is measurement of how close the data is from its…

Q: I need to fill in for what's highlighted in blue bc it was incorrect. not solve for the "?"

A:

Q: that does not match any of the answers given

A: In an electrochemical cell, electrical energy is produced from the spontaneous cell reaction at the…

Q: It is showing incorrect. Pls help

A: •As there is small calculation mistake in solution prodvided earlier. •Here given atoms which are…

Q: Which matches the data?

A: Explanation Nuclear magnetic resonance spectroscopy (NMR) The importance is on the 1H proton NMR…

Q: the formal charge on CI?

A:

Q: Group

A: Dear student I have given answer to your question in the image format.

Q: Option a should be the correct answer and you please rework the problem and show me how they came up…

A: The mass of solute present in per million mass of the solution is known as part per million (ppm)…

Q: Unsure which box it is

A: Answer is explained below. When Ethanoic Acid reacts with ethanol there is a condensation reaction…

Q: The correct answer was 0.04, but thanks sm!

A:

Q: Option 1 was incorrect

A:

Q: Chromatography can be used as a means to purify a reaction product or to analyze a reaction mixture.…

A: Chromatography is a widely used technique for separation of mixture, it is a technique used for…

Q: What is a “Morse potential”? (max. 50 words)

A: Diatomic molecule is that in which two atoms can form a bond. In case of diatomic molecule,  two…

Q: Part A Be ion Express your answer as a signed integer in the form 3+. Request Answer Previous…

A: Beryllium is a second group element.  Atomic number of beryllium is 4.  It loses two electrons and…

Q: The correct option is E, not B. I still don't understand this concept and how to find the right…

A: The direction in which the reaction proceeds to reach equilibrium can be predicted by determining…

Q: A sample of oxygen gas occupies 450ml at 298K. IF the container the oxygen is in is expanded to…

A: Charles Law states that at constant Pressure, Volume of the gas is directly proportional to the…

Q: Given the data in Figure 2, answer the following questions. You may refer to the color wheel and the…

A: A multiple choice question about determining concentration unknown solution.

Q: Construct a 96% confidence interval if a sampling distribution has a mean of 10, standard deviation…

A:

Q: A student Assign a f

A:

Q: "Precision" is the ___________ of a measurement a. probability b. repeatability c. variability…

A: Precision:The closeness of two or more calculated measurements regardless of the accuracy of those…

Q: Hi, I a little confused on how to do the math after putting in the values. Can I get a break down on…

A:

Q: im sorry, it said the answers were incorrect.

A: Bond dissociation energy (BDE) is the energy required to break a bond.The enthalpy change of a…

Q: Think about the situation where you are investigating the relationship of study time vs. exam grade.…

A: Few questions about data interpretation, which is to be accomplished.

Q: help please answer in text form with proper workings and explanation for each and every part and…

A:

Q: In a particular trial, a student got a value for R of 0.085. Calculate the percent deviation of this…

A: Percent deviation is given by: % deviation=Rexperimental-RacceptedRaccepted×100            ......…

Q: This shows as incorrect. Please help.

A: Moles of CCl4 taken = 4.15 mol (3 significant figures, 4, 1, and 5) Molar mass of CCl4 = 153.82…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.