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Problem- Write the lewis dot structures and all possible resonance structures for N2O (structure: NNO) and circle the most stable resonance strucute?
Answer showing how to make each solution will get rated
Question- the following balanced equation is incorrect. Explain why this is and give the correct balanced equation. Al(s)+3Cl(g)arrow AlCl3(s)
How many grams of oxygen are needed to react with 25.0g of MG. How many grams of Mgo will result
A bottle of wine contains 13.5% ethanol by volume. The density of ethanol (C2H5OH) is 0.789 g/cm3. Calculate the concentration of ethanol in wine in terms of mass percent and molality.
Magnesium carbonate, MgCO3, has a Ksp value of 6.80×10?6 . What happens when magnesium and carbonate solutions are mixed to give 2.50×10?3M Mg2+ and 2.00×10?3M CO3 2-?
How many independent linear combinations are possible for four 1s orbitals? (b) Draw pictures of the linear combinations of H1s orbitals for a hypothetical linear H4 molecule.
The solubility product for ZnOH2 is 3.0x10^- 16. The formation constant for the hydroxo complex, Zn(OH)4 ^2-, is 4.6x 10^17. A)What is the minimum concentration of OH - required to dissolve 1.5×10-2 mol of Zn(OH)2 in a liter of solution
electrons having this speed would need to be treated as waves in atoms because the wavelength is on the order of the size of atoms.
Titration of a 10.0mL solution of KOH requires 22.0mL of 0.0310M H2SO4 solution. What is the molarity of the KOH solution
Compare solutions 2 and 4. How does the common-ion effect influence the pH of solution 4. Please explain fully, and calculate the expected pH of each of these solutions.
Write a complete balanced equation for the neutralization reaction between HCl and NaOH.
Given the general formula of a hydrate, Z. nH2O, which variable represents the anhydrous salt? the number of water molecules in each hydrate crystal?
a 0.50 sample of vegetable oil is placed in a calorimeter. when the sample is burned 18.9 are given off. what is the
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