State what mass of zinc in grams is required to produce

Assignment Help Chemistry
Reference no: EM13193470

What mass of zinc in grams is required to produce 3.2L of H2 (g) from the following reaction at 78 degrees celcius and 790mmHg? Please explain

Zn + 2 HCl --->ZnCl2 + H2

The mass of ZInc is

Reference no: EM13193470

Questions Cloud

Calculate percentage return on the investment : An investor sells a stock short for $36 a share. A year later the investor cover the position at $30 a share.now assume the price is at $42 when the investor closes the position?
What value does emotional intelligence have in workplace : What value does "Emotional Intelligence" (EQ) have in the workplace? How does EQ connect to Interdisciplinary Studies and what is one interesting thing you learned from "Mastering New Forms of Intelligence?"
Define mixture without considering the ionic strength effect : what is the pH of the mixture without considering the ionic strength effect? Sulfathiazole reacts in part with NaOH to give sodium sulfathiazole. The pKa of sulfathiazole is 7.12.
What research methods will you use : What sources will you use to help you with focusing the topic and what research methods will you use?
State what mass of zinc in grams is required to produce : What mass of zinc in grams is required to produce 3.2L of H2 (g) from the following reaction at 78 degrees celcius and 790mmHg? Please explain
Compute the ihd and select all the types of unsaturation : calculate the IHD and select all the types of unsaturation that might be present in the molecule based on the IHD.
Funding from international lending institutions : Explore whether or not funding from international lending institutions like the World Bank and the IMF are helping or hindering the social, economic, or political development of the country that you have selected. Support your response with exampl..
Define electrophilic aromatic substitution reactions : Substituents on an aromatic ring can have several effects on electrophilic aromatic substitution reactions. Substituents can activate or deactivate the ring to substitution, donate or withdraw electrons inductively
Determine the shape and substance of southie society : Read the chapter, "Scrubbing in Maine" from Barbara Ehrenreich's "Nickel and Dimed." You are an anthropologist dropped down into this chapter

Reviews

Write a Review

Chemistry Questions & Answers

  What height of water (in meters) would be supported

At 0.967 atm, the height of mercury in a barometer is 0.735 m. If the mercury were replaced with water, what height of water (in meters) would be supported at this pressure.

  Explain global ph change incurred after injection of the hcl

what is the global pH change incurred after injection of the HCl? What would the pH change be if this same amount of 1.000 M HCl were put into a gallon of pure water?

  What is the concentration of sodium in the soft drink

A soft drink contains 35 mg. of sodium in 315g. of H2O. What is the concentration of sodium in the soft drink in mass percent?

  How many liters of hydrogen gas are produced

When 36.4 g of calcium and 11.1 g of water are reacted according to the following equation: Ca(s) + 2H2O(l) → Ca(OH)2(s) + H2(g) How many liters of hydrogen gas at a pressure of 727 mm Hg and a temperture of 47.8 °C are produced?

  Determine the empirical formula of a hydrocarbon

Determine the empirical formula of a hydrocarbon which has 92.24% C and 7.76% H. If 0.500 g of this hydrocarbon occupies 0.086 L at STP, determine the molecular weight of the compound.

  State the ethanol boiled off prior to extraction

the Fischer esterification experiment why was the majority of the ethanol boiled off prior to extraction and why was the reaction vial cooled

  How much energy (kj) is required

How much energy (kJ) is required to convert a 25.0 g ice cube at -15.0oC to water vapor at 250oC?

  What is the ph of this solution

A buffer (pH 3.70) was prepared by mixing 1.00 mole of formic acid and 1.00 mole of sodium formate to form an aqueous solution with a total volume of 1.00 L. To 400 mL of this solution was added 50.0 mL of 1.00 M NaOH. What is the pH of this solut..

  State miscible liquids

container and found that no change had occurred after one week. Offer possible explanations for the lack of reaction. Assume that A, B, and C are totally miscible liquids.

  State how many grams of copper may be formed by the passage

How many grams of copper may be formed by the passage of 22,988 C through an electrolytic cell that contains an aqueous cuprous

  Explain working with partition function and entropy

Working with partition function and entropy what is the ratio of the number of particles in the J= 14 to the J=4 level at a temperature of 1900 K?

  Explain how to separate a neutral organic compound

Draw a flow diagram simply showing how to separate a neutral organic compound from an organic acid and purify both.

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