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When molecules and energy interact, there are different results. Atoms may dissociate, a molecule may rotate, or bonds may stretch and bend. Carbon dioxide has four possible vibrations. What is the effect of each vibration on the molecule: stretching, bending, or breaking?
Complete and balance the following skeleton reaction and identify the oxidizing and reducing agents.Hint: the pH of the resulting solution is lower than the pH of the initial solution.
a miner working 260 m below sea level opened a carbonated soft drink during lunch break. to his surprise the soft drink
Calculate the molar solubility of Fe(OH)2 in a buffer solution where the pH has been fixed at the indicated values. Ksp = 7.9 x 10-16. When pH is 7.8
10.00 mL of a solution containing 0.17 M NaCl and 0.23 M AlCl3 is introduced into a fully charged cation exchange column. How many moles of hydronium ions will be released by the column?
Carbon and silicon belong to the same group and are known to have similar properties. Do you think that silicon can replace the role that carbon
Calculate the mass of magnesium, in mg, needed to generate 80.0 mL of H2 gas. Assume a temperature of 22.0 °C
What would be the first singlet excited state of the starting material? Give its abbreviation and draw an energy diagram for the relevant orbitals involved.
If 12.0 g naphthalene (C10H8) is dissolved in 119.4 g chloroform, what is the molality of the solution
NiCl2(aq)+ 2NaOH(aq)---> Ni(OH)2(s)+ 2NaCl(aq) how many grams of Ni(OH)2 are produced from the reaction of 35.0 mL of a 1.75M NaOH solution and excess of NiCl2.
Determine how many grams of Potassium Sulfate can be formed from 150.0 grams of potassium hydroxide with sufficient sulphuric acid H2SO4?
A bar house with volume of 500 m^3, has 50 smokers in it. Each begins to smoke 2 cigarettes per hour at time t=0 hr. An individual cigarette emits about 1.4 mg of formaldehyde (HCHO).
Carbon dioxide and water vapor are produced when heptane (C7H16) combusts. How many grams of octane must be combusted in excess oxygen to generate 588-g of CO2
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