User Account

All Pages

Explain magnesium metal reacts with hydrochloric acid

Assignment Help Chemistry
Reference no: EM13542811

Magnesium metal reacts with hydrochloric acid to form magnesium chloride and hydrogen gas. Suppose we react an excess of magnesium metal with 20.0 ml of a 3.00M solution of hydrochloric acid and collect all the hydrogen in a ballon at 25C and 1.5 atm. What is the expected volume of the balloon?

Reference no: EM13542811

Questions Cloud

Find the amount of unbalanced force acting on the masses, : Two hanging masses are connected by ropes to a 20 kg mass which sits on a frictionless table. find The amount of unbalanced force acting on the masses,
Explain dichloromethane and pentane : Arrange the following eluents in the increasing order of their eluting power; place the least powerful eluent first: dichloromethane, pentane, water, and methanol.
Find how much current would flow through the heater : A heater runs on an AC voltage of 120 V and draws a power of 44 W. If this heater were run instead on a DC voltage of 90 V, how much current would flow through the heater
Obtain magnitude of frictional force between block and table : A 2.1 kg block of wood rests on a long tabletop. A 22.7 g bullet moving horizontally with a speed of 168 m/s is shot into the block and sticks in it. obtain magnitude of frictional force between block and table
Explain magnesium metal reacts with hydrochloric acid : Magnesium metal reacts with hydrochloric acid to form magnesium chloride and hydrogen gas. Suppose we react an excess of magnesium metal with 20.0 ml of a 3.00M solution of hydrochloric acid and collect all the hydrogen in a ballon at 25C and 1.5 ..
Calculate how much kinetic energy was lost in the collision : Block A with mass 4 kg travels with speed vi=3 m/s on a smooth horizontal surface and collides with a stationary block B whose mass is 4 kg. How much kinetic energy was lost in the collision
Evaluate the number of moles of gas in the container : Use the worked example above to help you solve this problem. An ideal gas at 23.6°C and a pressure 1.80 105 Pa is in a container having a volume of 1.00 L.  Determine the number of moles of gas in the container
An automobile manufacturer that offers a complete line : An automobile manufacturer that offers a complete line of vehicles
Explain cuso4 is mixed with koh in a coffee cup calorimeter : A 150.0 mL sample of a 1.50 M solution of CuSO4 is mixed with a 150.0 mL sample of 3.00 M KOH in a coffee cup calorimeter. The temperature of both solutions and the calorimeter was 25.2°C before mixing and 31.3°C after mixing.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the standard reduction potiental for the reduction

The standard reduction potiental for the reduction of Eu+3 to Eu+2 is -.43 volts... list atleast 3 substances capable of reducing Eu+3 to Eu+2

  The food chemist determines that an increase in temperature

A food chemist determines that an increase in temperature from 50 to 60 degrees Celcius increases the initial rate of this reaction by a factor of 2.12 (all other initial conditions were kept constant). What is the activation barrier for this este..

  State a structure containing only carbon and hydrogen

Draw a structure containing only carbon and hydrogen that is a chiral alkyne with six carbon atoms. (Wedge/dash bonds are omitted for simplicity.)

  Calculate the molarity

The mixture was analyzed spectrophotometrically and found to be 1.84*10^-3 M in I3-. Calculate the molarity of I3- in the original sample

  Find out the partial pressure of carbon dioxide

What us the partial pressure (in atm) of carbon dioxide and the partial pressure (in atm) of water vapor? (For the purpose of this question, assume ideal gas behavior.)

  Explain why is the initial concentration of iron

Yet the stock bottle clearly reads 0.0020 M. Why? Similarly, why is the initial concentration of iron (III) ion 0.10 M when the stock bottle contained 0.20 M iron (III) nitrate?

  Determine the weight of chlorine in original sample

A 0.5485 g solid mixture have only ferrous chloride hexahydrate and  ferrous ammonium sulfate hexahydrate. dissolved in 1M sulphuric acid get oxidized to Fe3+ with  hydrogen peroxide, and get precipitated with cupferron.

  State the condensed structural formula for the product

If a triacylglycerol in peanut oil that contains one oleic acid and two linoleic acids is completely hydrogenated, draw the condensed structural formula for the product.

  Explain the condensation reaction of glycine and cysteine

Draw the structure of the molecule that is formed by the condensation reaction of glycine and cysteine, resulting in the formation of a peptide bond.

  State what would be the concentration of oxygen

What would be the concentration of oxygen (in molarity units) if the gas had remained in the solution? C. Based on the above data, what is the rate of the reaction (in units of solution molarity per second)?

  Depict a compound c10h14 structure

A compound, C10H14, shows an IR peak at 745 cm-1. Its 1H NMR spectrum has peaks at delta 7.18 (4 H, broad singlet), 2.70 (4 H, quartet, J=7 Hz), and 1.20 (6 H, triplet, J=7 Hz).

  How do the properties of iron alone compare with the iron

how do the properties of iron alone compare with the iron in an unheated iron-sulfur

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