Explain the lowest possible whole number coefficients

Assignment Help Chemistry
Reference no: EM13226400

When the following reaction is balanced in basic solution using the lowest possible whole number coefficients, the coefficient of Cr(OH)3(s) will be: Cr(OH)3(s) + Cl2O7(aq) --> CrO42-(aq) + ClO2-(aq)

Reference no: EM13226400

Questions Cloud

Compute the solubility product of the compound : The solubility of calcium carbonate (CaCO3) is 9.3 multiplied by 10-3 g/L. Calculate the solubility product of this compound.
What is the gain formula for a non inverting op amp : The LM358 op amp can be a single or dual supply op-amp. This mean that it can operate with just a single supply i.e. + 5 volt or with dual supplies i.e. (+ and -) 5 volt supplies. With a inverting configuration with dual supplies (+5v and -5v) bei..
Compute the expected payoff with perfect information : Compute the expected payoff with perfect information and determine the probability for h, and the posterior probabilities P(s j .10 with 4 decimal places for each state by using Bayes's rule.
Why do you think risks are overlooked in project management : Why do you think risks are often overlooked in Project Management? Please give an example to support your reasoning.
Explain the lowest possible whole number coefficients : When the following reaction is balanced in basic solution using the lowest possible whole number coefficients, the coefficient of Cr(OH)3(s) will be: Cr(OH)3(s) + Cl2O7(aq) --> CrO42-(aq) + ClO2-(aq)
Expalin what is the limiting reactant : If you start with 3.50g of aluminum, 1.5mL of 1.4M potassium hydroxide and 25.0mL of 9M sulfuric acid (with excess water), what is the limiting reactant?
Describe why addin eletcrons to a bonding orbital leads : explain why addin eletcrons to a bonding orbital leads to bonding of an atom, in terms of electron distribution
Explain what will the pressure in the ball : A football is inflated to a pressure of 1.00 x 10^3 torr in a room at 25 degrees C. If the game is played at 10 degrees C, what will the pressure in the ball be, neglecting any volume change in the ball and assuming that it doesn't leak?
Explain what is the maximum pressure the tank achieves : the MWP for a tank is 207.0 bar at 20 degrees C. If the tank is filled at 200.0 bar at 20 degrees C, what is the maximum pressure the tank achieves if left in the sun on a boat, if the tank temperature reaches 35.0 degrees C?

Reviews

Write a Review

Chemistry Questions & Answers

  What was the ph of the original hno3 solution

170 mL of an HCl solution with pH of 2.60 is added to 200 mL of an HNO3 solution. The resulting pH is 1.40. What was the pH of the original HNO3 solution?

  Explain sample of ore containing iron pyrite

A 1.25g sample of ore containing iron pyrite (FeS2) was pulverized and ignited in air, converting the Fe2O3 and SO2. The Fe2O3 produced weighed 0.516g.

  Calculate the volume in milliliters of dry oxygen

the volume of a sample of oxygen gas collected over water is 258 mL at 27 degrees C and 620.0 torr. Calculate the volume in milliliters of dry oxygen gas at STP. (the vapor pressure of water at 27 degrees C is 26.7 torr.)

  State lewis dot structure and identify molecule shape

Lewis Dot structure and identify molecule shape, the hybridization on the central atom, and whether the molecule is polar or non

  Define compression and cooling of nitrogen gas

Compression and Cooling of Nitrogen Gas. A volume of 65.0 ft^3 of N2 gas at 90°F and 29.0 psig is compressed to 75 psig and cooled to 65°F.

  Explain what is the minimum value of the change in entropy

If the enthalpy change for the reaction is 21 kJ/mol, what is the minimum value of the change in entropy for the reaction. Please answer in J/K* mol

  What is the specific heat capacity of the alloy

A 59.0-g sample of an alloy at 93.0°C is placed into 264 g of water at 22.0°C in an insulated coffee cup. Assume that no heat is absorbed by the cup.

  What is the ksp for cacro4

The solubility of calcium chromate is 1.56 ×10-3 g/100 mL of solution. What is the Ksp for CaCrO4?

  What is the rate at which o2 is being formed

For the reaction: 2N2O5(g) -> 4NO2(g) + O2(g) at the time when N2O5 is being consumed at a rate of -6.0 × 10-4 M/s, what is the rate at which O2 is being formed?

  Several organic chemists when making a new solid compound

Many organic chemists when making a new solid compound often first try ethanol as a recrystallizing solvent. If soluable at room temperature, they simply add water and this often works! Why?

  Why do lithium and sodium exhibit similar chemical behavior

Why do lithium and sodium exhibit similar chemical behavior? What is the stadard potential of 1/2 O2 My table says 1.229

  Explain stock solutions of tris base and tris acid

If you have 0.05M stock solutions of Tris Base and Tris Acid, how much of each would you use to make 100 ml of 0.05M Tris buffer at pH 8.8? The pKa of Tris is 8.3.

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