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If there is a change in the paternal DNA due to life choices will the offspring inherent the mutation? Will the genetic information remain the same in the sperm and egg cells throughout life or does it change?
How did Regan cutting exploration of renewable energies have a long-term impact on our ability to remove our dependence on oil?
give one piece of experimental evidence that more than 1 mole of particles is formed when 1 mole of a salt dissolves in
when 8.00g of NaOH is added to a calorimeter filled with 75.0mL of HCl the temperature of the solution increases for 25.0 C to 33.5 C. calculate the molar heat of neutralization for the NaOH. (assume that the density of the solution is 1.00gmL)
Calculate the formula weight of CuSO4 . Use the following atomic weights: Cu is 63.5463 g/mol, S is 32.0666 g/mol, and O is 15.99943 g/mol. Your reported answer should have the correct number of significant figures and units.
A solution is made by mixing 45.0 mL of ethanol, C2H6O, and 55.0 mL of water. Assuming ideal behavior, what is the vapor pressure of the solution at 20 °C
Question- Please why is the following reaction not a good method to make ethyl propyl ether? Please explain your reasoning.
Which of the flasks contains the least total ion concentration?
in a coffee cup calorimeter at 23.5 degrees C, the temp rises to 30.17 degrees C. Calculate delta H of this reaction
What kind of intermolecular attractive forces would be present between the particles in the following substances
The oxidation of HSO3(-) by O2 in aqueous solution is a reaction of importance to the processes of acid rain formation and flue gas desulfurization.
Explain how many mL of water should be added to 1000mL of a 0.1581 M solution of Ba(OH)2 to make it exactly 0.1000 M
When a person with hypoventilation is placed on a ventilator, an air mixture is delivered at pressures that are alternately above the air pressure in the person's lung, and then below. How will this move oxygen gas into the lungs, and carbon dioxi..
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