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What is the path of a spam cell from the site of its maturation site of the acrosomal reaction? What is the major function of each segment and the functions of fluids along its path?
what would be two examples of reductive alkylation of N-methylbenzylamine and formaldehyde
Explain how the atomic/molecular properties of the H2O can explain this statement: The temperature of liquid water rises and falls slowly. What accounts for the high degree of variability between different proteins?
What is the dipole moment of HI in C.M 2. The distance between the atoms of H-I is 1.61A . What is the distance in meters. 3. What is the charge associated with each side of the HI molecule 4.What is the percent ionic character of the H-I bond
molarity of acetic acid in a 15ml sample of vinegar that requires 22.7 ml of 0.550M solution of NaOH to reach neutralization point
A buffer system contains .55 M acetic acid and .47 M sodium acetate. What is its pH? The Ka for acetic acid is 1.8x10^-5.
what is the DO concentration at saturation in water if the temperature is 10degree celcius and pressure is 1 atm?express your answer in mg/l of O2(oXYGEN).
ammonia reacts with oxygen according tot he following equation4nh35o24no6h2o deltahrxn -906kjcalculate the heat in kj
You can practice converting between the mass of a solution and mass of solute when the mass percent concentration of a solution is known. The concentration of the KCN solution given in Part A corresponds to a mass percent of 0.334 %.
What is the hydronium ion concentration of a 0.110 M acid solution of an acid whose ionization constant is 5.45 x 10-7
Whats a dissociation equation and calculate the concentrations of all ions present when 100.0 g of Na2 OOCCOO^sh is dissolved to make 5.0 L of solution.
Rates of reactions: Rate = k [A]^m [B]^n where the reaction time = 1 / Rate. Two chemical experiments were performed to determine the exponent "n". (We will assume that "m" is known).
Compute molarity of silver nitrate (AgNO3) in a solution prepared by adding 1.62*10-2 g of AgNO3 to sufficient distilled water to bring the solution volume to 100mL
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