Determine the density of iron

Assignment Help Chemistry
Reference no: EM13251961

The specific gravity of iron is 7.87, and the density of water at 4.00 degree celcisus is 1.00 g/cm3 . You can use this information to find the density of iron. Find the volume occupied by 5.50 g of iron.

Reference no: EM13251961

Questions Cloud

Explain what mass of carbon dioxide was produced : When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 16.8g of carbon were burned in the presence of 57.4g of oxygen, 12.6g of oxygen remained unreacted. What mass of carbon dioxide was produced
Crime prevention efforts on places instead of people : What are some benefits of focusing crime prevention efforts on places instead of people? How does crime analysis relate to this practice?
Explain what mass of sodium reacted : A sample of sodium reacts completely with 0.568 (kg) of chlorine, forming 936 (g) of sodium chloride. What mass of sodium reacted
Solve for the current i for the circuit for t : Assume R1 = 1 M-ohm, R2 = 3 M-ohm, and C = 1.5 F. Also take the initial voltage across the capacitance to be VC(0) = 4 V. The voltage source VS has a voltage of 9 etV. The switch is closed at time t=0.
Determine the density of iron : The specific gravity of iron is 7.87, and the density of water at 4.00 degree celcisus is 1.00 g/cm3 . You can use this information to find the density of iron. Find the volume occupied by 5.50 g of iron.
standard graph with four quadrant : Write a program in java that asks the user for values of x and y, and displays the point as an ordered pair along with a message that describes where that point falls on the standard graph with four quadrant.
Explain the volumes in cubic centimeters : You are given the masses, in grams (g), and the volumes, in cubic centimeters (cm3), for a series of substances. Arrange them in order of increasing density(Lowest to Highest)
Express logic relationship between inputs and outputs : give three methods that are used to express logic relationship between inputs and outputs of a logic gate, for example a three-inputs NOR gate.
Interpreting basic statistical data : EIHP Assessment 2 – Interpreting Basic Statistical Data, Article:  Ramirez, G. & Beilock, S.L. (2011).  Writing about testing worries boosts exam performance in the classroom.  Science, 331. 211-213. This article is page 74-77 of your handbook.

Reviews

Write a Review

Chemistry Questions & Answers

  State what is the molar concentration

A solution of H2SO4(aq) with a molal concentration of 5.25 m has a density of 1.266 g/mL. What is the molar concentration of this

  Explain what is the mass of h2so4

What is the mass of H2SO4 in 520.0 cm3 sample of sulfuric acid that has a density of 1.55 g/cm3 and which consists of 55.0 % H2SO4

  Find the mass of the substance

Find the mass of the substance and the volume of a gas in a reaction - determine the mass of solid ammonium nitrate that must be used to obtain 0.145 L of dinitrogen oxide gas at STP.

  What is the molecular formula of the compound

The empirical formula of a compound is found to be P2O5. Experiments show that the molar mass of the compound is 560g/mol. What is the molecular formula of the compound?

  Explain a and b are stereoisomers

A and B are stereoisomers. They are nonsuperimposable and are mirror images of one another. Which of the following best describes the relationship between A and B

  State the reaction under thermodynamic control

You need to understand the factors that determine whether a reaction is under thermodynamic control or kinetic control and be able to predict the corresponding product.

  Explain butanol from the epoxidation of butene

Show how to produce 2-methoxy-1-butanol from the epoxidation of 1-butene. The reaction was carried out in methanol.

  Explain aqueous ammonia in ammonium nitrate

What is the pH of a solution that results when 0.010 mol of HNO3 is added to 500mL of a solution that is 0.10M in aqueous ammonia and 0.20M in ammonium nitrate. Assume no volume change and the Kb for NH3 =1.8*10^-5

  Calculate the energy in joules and calories

required to heat 10.0 grams of silver (Ag) from 112 degrees Celsius to 275 degrees Celsius

  Define the vapor pressure of pure propyl chloride

The vapor pressure of pure propyl chloride is 347 torr at 25°C and that of pure propyl bromide is 133 torr at 25°C. Assume that the solution is an ideal solution.

  Explain hydrogen sulfide decomposes

Hydrogen sulfide decomposes according to the following equation, for which Kc = 0.00011 at a given temperature. 2 H2S(g) 2 H2(g) + S2(g)

  Explain the lewis symbols for the most stable ion

Add charges, single electron dots, and/or pairs of dots as appropriate to show the Lewis symbols for the most stable ion of each element. Treat as the valence shell in all cases. To add formal charges, click the button below (which will turn yello..

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