# Balanced Chemical Equations Assignment Help With Solution

## Balanced Chemical Equations Assignment Help

1. A 1.00-L bulb contains a sample of O2 at 25°C and 1.00 atm pressure. A second 1.00-L bulb contains a sample of CH4 at 25°C and 1.00 atm pressure. What is the ratio of the number of molecules of methane to the number of molecules of oxygen in each of the containers?

2.Methane (CH4) a natural gas), is stored in a 100 L tank at -10 ° C and a pressure of 125 atm. The gas is used to provide fuel for a furnace that heats a country home during the winter. The furnace consumes an average of 500 L of methane a day. How long will this supply of methane last if it is burned at 450°C at a pressure of 102 kPa?

3.A mixture of CH4 and H2O is passed over a nickel catalyst at 1000 K. The emerging gas is collected in a 5.00-L flask and is found to contain 8.62 g of CO, 2.60 g of H2, 43.0 g of CH4, and 48.4 g of H2O. Assuming that equilibrium has been reached, calculate Kc and Kp for the reaction.

4.Aluminum reacts with hydrochloric acid to produce aluminum chloride and hydrogen gas. What mass of H2(g) is produced from the reaction of 0.75 g Al(s) with excess hydrochloric acid?

5.Write balanced chemical equations to correspond to each of the following descriptions:

(a)Solid calcium carbide, CaC2, reacts with water to form an aqueous solution of calcium hydroxide and acetylene gas, C2H2.

(b) When solid potassium chlorate is heated, it decomposes to form solid potassium chloride and oxygen gas.

(c) Solid zinc metal reacts with sulfuric acid to form hydrogen gas and an aqueous solution of zinc sulfate.

(d) When liquid phosphorus trichloride is added to water, it reacts to form aqueous phosphorous acid, H3PO3(aq), and aqueous hydrochloric acid.

(e) When hydrogen sulfide gas is passed over solid hot iron(III) hydroxide, the resultant reaction produces solid iron(III) sulfide and gaseous water.

6.Write the balanced molecular and net ionic equations for each of the following neutralization reactions:

(a) Aqueous acetic acid is neutralized by aqueous barium hydroxide.

(b) Solid chromium(III) hydroxide reacts with nitrous acid.

(c) Aqueous nitric acid and aqueous ammonia react.

## How it Works

#### How It works ?

Step 1:- Click on Submit your Assignment here or shown in left side corner of every page and fill the quotation form with all the details. In the comment section, please mention Case Id mentioned in end of every Q&A Page. You can also send us your details through our email id support@assignmentconsultancy.com with Case Id in the email body. Case Id is essential to locate your questions so please mentioned that in your email or submit your quotes form comment section.

Step 3:- Once we received your assignments through submit your quotes form or email, we will review the Questions and notify our price through our email id. Kindly ensure that our email id assignmentconsultancy.help@gmail.com and support@assignmentconcultancy.com must not go into your spam folders. We request you to provide your expected budget as it will help us in negotiating with our experts.

Step 4:- Once you agreed with our price, kindly pay by clicking on Pay Now and please ensure that while entering your credit card details for making payment, it must be done correctly and address should be your credit card billing address. You can also request for invoice to our live chat representatives.

Step 5:- Once we received the payment we will notify through our email and will deliver the Q&A solution through mail as per agreed upon deadline.

Step 6:-You can also call us in our phone no. as given in the top of the home page or chat with our customer service representatives by clicking on chat now given in the bottom right corner.

## Case Approach

#### Scientific Methodology

We use best scientific approach to solve case study as recommended and designed by best professors and experts in the World. The approach followed by our experts are given below:

Defining Problem

The first step in solving any case study analysis is to define its problem carefully. In order to do this step, our experts read the case two three times so as to define problem carefully and accurately. This step acts as a base and help in building the structure in next steps.

Structure Definition

The second step is to define structure to solve the case. Different cases has different requirements and so as the structure. Our experts understand this and follow student;s university guidelines to come out with best structure so that student will receive best mark for the same.

Research and Analysis

This is the most important step which actually defines the strength of any case analysis. In order to provide best case analysis, our experts not only refer case materials but also outside materials if required to come out with best analysis for the case.

Conclusion & Recommendations

A weak conclusion or recommendations spoil the entire case analysis. Our expert know this and always provide good chunks of volume for this part so that instructors will see the effort put by students in arriving at solution so as to provide best mark.

## Related Services

7. Magnesium carbonate, magnesium oxide, and magnesium hydroxide are all white solids that react with acidic solutions.

(a) Write a balanced molecular equation and a net ionic equation for the reaction that occurs when each substance reacts with a hydrochloric acid solution.

(b) By observing the reactions in part (a) could you distinguish any of the three magnesium substances from the other two? If so how?

(c) If excess HCl(aq) is added, would the clear solutions left behind after the reaction is complete contain the same or different ions in each case?

### Product Code :Sci-sol-01

To get answer for this question, kindly click here (Note: Don’t forget to write the product code in comment section)

You can also email us at assignmentconsultancy.help@gmail.com but please mentioned product code in the mail body while sending emails.You can browse more questions to get answer in our Q&A sections here.

Summary