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H2N----CH2----COOH is the structure of glycine. redraw it as a zwiterrion(a neutral molecule with a positive and a negative electrical charge (n.b. not dipoles) at different locations within that molecule. Zwitterions are sometimes also called inner salts.)
Why is it an important concept that atoms generally appear in whole number molar ratios to each other in chemical compounds?
Cobalt-60, which undergoes beta decay, has a half life of 5.26 years.
Brass has a specific heat capacity of 0.393 Joules/g C. A paperweight weighing 129g is heated to 95.0 C. Then it is added to 44.6g of water in a calorimeter having a temperature
salicylic acid with methanol to yield methyl salicylate why wouldnt you use a strong base like sodium hydroxide?
Enough Al2(SO4)3 solid is added to water to prepare 100.0 mL of a 0.150 M solution of aluminum sulfate. What is the concentration of sulfate ion in solution?
If the symbol for topaline is To, predict the formula of a compound that presumably would result from the reaction between magnesium and topaline
Determine at what temperature should the reaction be run to get a seventy five conversion of carbon monoxide?
Carbonated cola is more acidic than coffee or even orange juice because cola contains phosphoric acid.
if a saturated solution of NH4NO3 at 70 degrees Celsius was cooled to 10 degrees Celsius, how many grams of solute will separate if the quantity of the solvent is 98 grams?
Determine how many moles of each Na+ and Cl- are in 1.00L of the saline solution?
What is the condensed structural formula of nonane? b. Is it a solid, liquid, or gas at room temperature?
A solution contains 10.5 grams of unknown covalent substance in 50.0 grams of water. The freezing point of this solution is (-) 3.16 degree Celisus.
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