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Determine the reaction when aqueous solutions of potassium carbonate as well as zinc sulfate are combined. Explain the net ionic equation for this reaction
a water soluble salt forms a precipitant during Group 3 analysis. An acidic solution of this precipitant and NaBiO3 yields a pinkish color. This same salt has no reaction to concentrated H2SO4 or AgNO3, what is the chemical formula for this salt?
Use the octet rule to predict the formula of the compound that would form between tellurium and iodine, if the molecule contains only one tellurium atom and only single bonds are formed.
calculate the osmotic pressure in mm Hg of 6.00 L of an aqueous 0.889 m solution at 30.°c, if the solute concerned is totally ionized into three ions
If 25.21 ml of NaOH solution is required to react completely with 0.550 g KHP, what is the molarity of the NaOH solution
Calculate the percent composition by mass of C, H, and O in cinnamic alcohol. How many molecules of cinnamic alcohol are contained in a sample of mass 0.469g.
in a hydrogen atom the 2s and the 2p orbitals have the same energy. in a nitrogen atom the energies of 2s and the 2p
can someone help me out with this question please i am notgetting the right answer. i have tried answers 46.8 45.6
a. what is the orientation of the hydroxyl group when the compound is in chloroform solution? what evidence supports
Calculate the change of volume of the cube at a depth of 1.000 km (disregarding the effects of temperature). Take the mean density of sea water as 1.03 g/cm3
How is the rate of disappearance of ozone related to the rate of appearance of oxygen in the following equation: 2 O3 (g) ? 3 O2 (g) (rate expression)
The vapor above a mixed drink at room temperature contains 41% ethyl alcohol by mass. What is the mass percent composition for each component of the solution
It takes 51.0 J to raise the temperature of an 10.2 g piece of unknown metal from 13.0C to 25.0C. What is the specific heat for the metal
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