If i am provided with a supply of 2M of sulphuric acid,how can i explain how to prepare 500ml of 0.5M sulphuric
4. Calcu late the volume of IM acetic acid required to prepare 100 mL of 0.5M and 0.25M acetic acid. How much acetic acid would you take and how much water will you add to make 0.5M and 0.25M acetic acid? 84
what other substance apart from zinc sulphate is left when solid zinc and dilute sulphuric acid go together? i've already answered that pls can you explain what other substance is made apart from zinc sulphate when solid zinc and dilute sulphuric acid are put together? thank u for helping, but i just need to know what substance is left, perhaps you could explain it in more detail. Your help would be appreciated.
Hi! Can someone explain how to to answer the problem? I have tried but I am confused on how to write it? Assume that a competitive market is currently represented by the following supply and demand equations: Qs P 20 Qd 110-0.5P 1. (2 Points) Solve for the equilibrium price and quantity. 2. (1 Point) Solve for the price elasticity of demand. 3. (4 Points) Graph the market equilibrium. Fully label the graph.
Could you explain the mechanism of Friedel-Crafts acetylation of ferrocene acitic acid in words? I am familiar with the mechanism but i am unaware of how to interpret it.
how many millimeters of a 90.0% (w/v) NaCl solution will you need to prepare 500mL of a 0.225% NaCl solution? What amount of NaCl (MW 58.44) in grand must be combined with water to prepare 1000mL of a 0.90% (w/v) normal saline solution? What amount of NaHCO3 (MW 88.01) in grams is needed to prepare 5000mL of 0.024 M solution? Please explain - thank you!
Predict which acid is stronger (circle it) and use chemical structures to explain why. I am assuming I did not pick the right acid because I got this question wrong. Please explain. This molecule has more resonance
Hi. Can someone explain the following question to me? I think I understand it but am not 100% sure 1. Graphical response. Consider this chart for the supply of soup from manufacturers, and the demand for soup by retailers. The price shows how much retailers pay for the soup that they purchase from manufacturers. $4.00 $3.50 Manufacturer Supply $3.00 Price of Soup (per Can) $2.00 $1.50 Retailer Demand $1.00 $0.50 $0.00 14 6 8 10 12 Quantity of Soup Sold...
Can you explain?I am getting different numbers from provided answer 5. Assume that an investment is forecasted to produce the following returns: a 20% probability of a 12% return; a 50% probability of a 16% return; and a 30% probability of a 19% return What is the standard deviation of return for this investment? A) 5.89% B) 16.1% C) 2.43% D) 15.7% Answer: C
Can someone explain the steps for how to get this answer I have provided for the question? Formulas would be appreciated too. On the following loan, what is the best estimate of the effective borrowing cost if the loan is prepaid in six years? Loan:$100,000 Interest rate: 7% Term:180 months Up-front costs: 7% of loan amount Answer: 8.7%
1B. Explain the pointers used in the buffer pairs. Also explain how these pointers in the 2M buffer pair overcome the drawbacks of single input buffer with respect to the following expression. pos-i* 1B. Explain the pointers used in the buffer pairs. Also explain how these pointers in the 2M buffer pair overcome the drawbacks of single input buffer with respect to the following expression. pos-i*
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