Determine the identity of the metal

Assignment Help Chemistry
Reference no: EM13118715

A 4.000-g sample of the metal nitrate M(NO3)2 was dissolved in water and treated with excess  aqueous sodium sulfate. The sulfate salt that formed weighed 3.318 g. Determine the identity of the metal?

Reference no: EM13118715

Questions Cloud

Writing a research paper : The steps for writing a research paper.  Acting in the role of a secondary-school English teacher, use a word processor (such as MS Word) to write a brief explanation for each step listed
How mutations can be beneficial : Mutations can be beneficial, deleterious or neutral. How would you design an experiment to evaluate the relative proportion of the different kinds of spontaneous mutations in an organism (2)?
Compute the acceleration of the crate : A 200-kg crate is pushed horizontally with a force of 715 N. If the coefficient of friction is 0.20, compute the acceleration of the crate.
Proportion of students drank seven or more cups of coffee : The mean number of cups was 5 with a standard deviation of 1.5 cups. The distribution was normal. What proportion of students drank 7 or more cups of coffee per day?
Determine the identity of the metal : A 4.000-g sample of the metal nitrate M(NO3)2 was dissolved in water and treated with excess  aqueous sodium sulfate. The sulfate salt that formed weighed 3.318 g. Determine the identity of the metal.
Define germline and soma : Define germline and soma (1). Explain the concept of separation of germline and soma (2). Explain how this concept changed our understanding of the evolutionary significance of the inheritance of acquired characteristics (2).
Calculate the ph : The concentration of phosphoric acid in Coke is approximately 106.0 mg/mL. Assuming phosphoric acid is the only acid in Coke, calculate the pH of a 355 mL can of Coke.
Find out her altitude as she crosses the bar : Her speed when she is above the bar is 1.3 m/s. Neglect air resistance, as well as any energy absorbed by the pole, and find out her altitude as she crosses the bar.
Find probability that age will be between a range : Assume you randomly sample one mouse from the colony. The probability his age will be between 55 and 70 days is?

Reviews

Write a Review

Chemistry Questions & Answers

  Determine how much heat energy is needed

Determine How much heat energy, is needed to convert 64.0 grams of ice at -18.0 degrees Celsius to H 2 O at 25.0 Normal Temperature  ? express your answer in kilojoules

  What is the molecular geometry around each central atom

what is the molecular geometry around each central atom: CH2CH2(double bond) C=? C=? Also, for CH3 O CH3 C-O-C C=? O=? C=.

  What is the kinetic energy of soccer baal

What is the kinetic energy of this soccer baal? Mass of soccer ball is= 0.38 kg and fits this description out of these four given cations ?

  What solution will have the lowest boiling point

What solution will have the lowest boiling point?? 0.075 M CaCl2 0.020 M Na3PO4 0.050 M KNO3 0.025 M NH4NO3 0.10 M C6H12C6

  Reaction that occurs with hexanal and propanol

1) Draw all aldehyde and ketone isomers of C 6 H 12 O. 2) What is the reaction that occurs with hexanal and propanol (give both the hemiacetal and acetal products)?

  What are the parent and daughter concentrations

A rock contain 3.2 grams of a radioactive isotope, uranium-235, . Determine what was the original amount of uranium-235 in the rock If the rock has undergone 2.75 half lives, and how old is the rock?

  Calculate the half life of the reaction

N and H undergo a combination reaction under appropriate conditions, to yield ammonia: N2 (g) +3H2 (g) →2NH3 (g), determine how much sample of N2 in grams requires 3.0 g of H2 for complete reaction.

  Calculate the molar heat of solution of kscn

When a 2.00-g sample of KSCN is dissolved in water in a calorimeter that has a total heat capacity of 1.083 kJ·K-1, the temperature decreases by 0.460 K.

  How many millimoles of non-limiting reactant remain unused

If iron is oxidized to Fe2+ by a copper(II) sulfate solution, and 0.538 grams of iron and 13.0 mL of 0.40M copper(II) sulfate react to form as much product as possible.

  How many kilograms of water would have to be evaporated

The average person generates about 2500 Kcal of heat a day. How many kilowatt-hours of energy is this? If walking briskly dissipates energy at 500 W, what fraction of the day's energy does walking one hour represent.

  How many grams of solid precipitate will be formed

If a solution containing 17.76 g of mercury(II) perchlorate is allowed to react completely with a solution containing 5.102 g of sodium sulfate, how many grams of solid precipitate will be formed.

  Calculate the inner diameter of the tube in centimeters

A cylindrical glass tube 15.0 cm in liength is filled with ethanol. The mass of ethanol needed to fill the tube is found to be 9.64g.

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!

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