State what is the sum of the coefficients

Assignment Help Chemistry
Reference no: EM13269396

Balance the following net ionic equation. Use H+ rather than H3O+. What is the sum of the coefficients? (Do not forget coefficients of one.)
I- + NO2- ® NO + I2 (acidic solution)

Reference no: EM13269396

Questions Cloud

Find the operational transfer function for the system : At the beginning of each year, the cows are divided into three groups. Young heifers (aged 0 to 1 year) make up the first group. The second group consists of cows aged 1 to 2 years, and the third group consists of all cows aged 2 years or older.
What is the project net present value : Garner-Wagner is considering investing in a project that requires an investment of $3,000,000. The project will generate a cash inflow of 500,000 per year for the next 5 years. The cost of capital is 10%. What is the project's net present value?
Determine the principal quantum number : A hydrogen atom is in the 2s state. Determine the principal quantum number and the energy of the state
Compute the mole fraction of in the original mixture : The mixture is cooled to the temperature of liquid nitrogen at which ammonia freezes out and the remaining gas is removed from the vessel. Upon warming the vessel to 0.00 degrees C and 1 atm , the volume is 74.0 cm^3 .Calculate the mole fraction o..
State what is the sum of the coefficients : Balance the following net ionic equation. Use H+ rather than H3O+. What is the sum of the coefficients? (Do not forget coefficients of one.) I- + NO2- ® NO + I2 (acidic solution)
Find the minimum uncertainty in the energy of the state : An electron remains in an excited state of an atom for typically 10-8 s. What is the minimum uncertainty in the energy of the state
Management critical to addressing client''s problems : Why is case management critical to addressing client's problems? What happens when client's do not receive appropriate case management?
Calculate the accounting rate of return : Depreciation is computed by the straight-line method. During the life of the investment, annual net income and cash inflows are expected to be $25,000 and $75,000, respectively. Mimi's minimum required rate of return is 10%
Compute the percentage composition by mass : Calculate the percentage composition by mass of each of the elements in sulfuric acid. Report each of your answers to 4 significant figures

Reviews

Write a Review

Chemistry Questions & Answers

  The net ionic equation for the neutralization of equal molar

Write balanced net ionic equation for the neutralization of equal molar amounts of KOH and HClO_4

  Compute how many liters of seawater are needed

calculate how many liters of seawater are needed to produce 79.1 L of fresh water at 20 °C with an applied pressure of 50.0 bar.

  Calculate the volume of naoh that will neutralize

calculate the volume of 0.1205 M NaOH that will neutralize 10.0 mL of 3.8% (by mass) citric acid solution.Assume the density

  How many moles of hc2h3o2 were used

The pKa of acetic acid, HC2H3O2, is 4.76. A buffer solution was made using an unspecified amount of acetic acid and 0.30 mol of NaC2H3O2 in enough water to make 1.50 L of solution. Its pH was measured as 4.50 on a meter.

  What is the molar mass of the gas

A large flask with a volume of 936 mL is evacuated and found to have a mass of 134.66g. It is then filled to a pressure of 0.967atm at 31 degrees C with a gas of unknown molar mass and then reweighed to give a new mass of 153.81g. What is the mola..

  Define a bimetallic strip of aluminium and copper is heated

Explain from a micro and macro perspective what would happen and what might be observed when a bimetallic strip of aluminium and copper is heated from 27 degrees to 327 degrees?

  Explain what is the molar solubility of the compound

The Ksp value for copper(II) sulfide is 6.0 × 10 -37. What is the molar solubility of this compound?

  Explain what is the ph after hcl is added to solution

A buffer that contains 0.49 M of the base, B, and 0.29 M of its conjugate acid, BH+, has a pH of 8.10. What is the pH after 0.0025 mol HCl is added to 0.25 L of this solution

  Depict the major and minor products generated

Draw the major and minor products generated in the reaction of 1-Bromo-3methylene-cyclopentane in methyl alcohol and heat.

  State equation to show the polymerisation of the molecule

Write a balanced equation to show the polymerisation of the molecule CF2CF2. Show two repeat units of the polymer.

  Compute the required quantity of each reagent

a 10-mL graduated cylinder (where volumes can be read to the nearest 0.1 mL). Calculate the required quantity of each reagent and the volume of water that must be added for dilution.

  Find the volume of a mass of gas

The volume of a mass of gas is 300ml at 25 degree celcius and 685 torr.

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