User Account

All Pages

Calculate how many grams of ni2+ are present

Assignment Help Chemistry
Reference no: EM1394965

Calculate how many grams of Ni2+ are present in 3.36 moles of nickel(II) fluoride(NiF2) and also determine the number of moles of F- ion are present in 4.82 grams of nickel(II) fluoride?

Reference no: EM1394965

Questions Cloud

What is the value of the equilibrium constant : An equilibrium mixture of this reaction(NH4HS(s)?NH3(g)+H2S(g)) at a certain temperature was found to have [H2S]= 0.350M and [NH3]= 0.276M .What is the value of the equilibrium constant (Kc) at this temperature.
Explain the conflict between fate and destiny : Using 'Oedipus the King' as reference. Explain the conflict between fate and destiny on one hand and free will on other. Which dominates? How does each character grapple with their limited free will?
Writing a letter- correct grammar : I am writing this letter in order to have an extension on program and financial aid. While going to --- college, I was trying to decide what program I wanted to study.
Determine the numbers of moles of chlorine : Calculate how many grams of phosphorus are present in 2.68 moles of phosphorus pentachloride(PCl5) and also determine the numbers of moles of chlorine are present in 3.71 grams of phosphorus pentachloride?
Calculate how many grams of ni2+ are present : Calculate how many grams of Ni2+ are present in 3.36 moles of nickel(II) fluoride(NiF2) and also determine the number of moles of F- ion are present in 4.82 grams of nickel(II) fluoride.
How to make an antibody to a specific protein : In SDS-Page, proteins are separated by length. If the same length proteins can fold into loose (bigger) or condensed (smaller) shapes and can even complex with other proteins. How can we make an antibody to a specific protein?
Construct a frequency distribution with ten classes : Use this information to find the upper and lower limits of the first class if you wish to construct a frequency distribution with 10 classes.
Calculate the kinetic energy of the goose in joules : Calculate the kinetic energy of the goose in joules if the goose has a mass of 16.8lb (pounds) and is flying at 10.3miles/h (miles per hour). ?
Examine education as qualifications for entrepreneurship : Examine your own education and experience as qualifications for entrepreneurship. Write down one-page paper recognizing your three greatest strengths.

Reviews

Write a Review

Chemistry Questions & Answers

  Periodicity in the ionization energy

Periodicity in the ionization energy and balancing the equation - Complete the following chemical reactions by writing the product(s) and balancing the equations:

  Evaluate the structural analysis of the protein

Compute the structural analysis of the Protein and What order will the following proteins elute from a caution exchange column loaded at pH 6?

  Explain how ph influences the ability

pKa of a carboxylic acid group found on a molecule of DOM is 4.2 and pKa of An amino group found on a molecule of DOM is 9.3. Explain how pH influences the ability of these groups to bind to metals. Illustrate how well each of these groups would b..

  Determine the total pressure become

A container (8.65-L ) holds two gases mixture at 31 °C. The partial pressures of gas X and gas Y, respectively, are 0.206 atm and 0.867 atm. If 0.200 mol a third gas is added with no change in temperature or volume determine the total pressure be..

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Determine the mass of sodium phosphate

Determine the mass of sodium phosphate that yields 1.00 g of calcium phosphate precipitate.

  How the equilibrium of the following reactions

Using Le Chatelier's Principle to predict the effect of a change in conditions on a chemical equilibrium -  Predict how the equilibrium of the following reactions will be affected by the changes listed.

  What is the ph change of citric acid

A 100.0 mL sample of 0.10 M NH3 is titrated with 0.10 M HNO3. Compute the pH of the solution before the addition of any HNO3. Kb of NH3 =1.8 × 10-5.

  Evaluate which processes represent chemical reactions

Identifying and balancing the different types of chemical reactions. Evaluate which processes represent chemical reactions.

  Calculate the numbers of moles of nitric acid

When you standardized the Sodium thiosulfate, what molarity of Na2S2O3 did you observe for each of your 3 trials.

  Determine concentration of solution prepared by diluting

Determine the concentration of a solution prepared by diluting 25.0 milliliters of a 12 molar HCl solution with H2O until the final volume is 2.50 x 10² milliliters.

  Determine the heat released

determine the heat released when (ethene) CH2 CH2 reacts with hydrogen gas and form CH3CH3.If Bond enthalpies given are H H : 436 kJ/mol,C Br : 276 kJ/mol,C C : 612 kJ/mol,C C : 348 kJ/mol,C H : 412 kJ/mol;

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd