A patient order requires 1.1 LL of a 0.5 %% benzalkonium chloride antiseptic. You have a 11 %% stock solution
A patient order requires 1.1 LL of a 0.5 %% benzalkonium chloride antiseptic. You have a...
A patient order requires 1.9 L of a 0.5 % benzalkonium chloride antiseptic. You have a 17 % stock solution. How much stock solution will you need to prepare the order?
hypochlorous acid, HCIO(aq), a weak electrolyte Express your answer as a chemical equation. Identify all of the phases in your answer. -=ALO * O ? HClO(aq) +H, O(1)=H, O + (aq) + ClO (aq) Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Provide Feedback A patient order requires 1.1 L of a 0.5% benzalkonium chloride antiseptic. You have a 18 % stock solution Part A How much stock solution will you need to prepare the order?...
Part A You must prepare 600 mL of a disinfectant that requires a 1:8 dilution of a stock solution. How much of the stock solution will be required? Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer
You must dilute a 4X stock solution of a hydrogen peroxide to 800 mLmL to dispense a 2 %% solution. Part A How much of the 4X stock do you need? Express your answer to two significant figures and include the appropriate units. ? PÅ N O Value Units Submit Request Answer Part B What is the concentration of the 4X stock solution? Express your answer as an integer. IVO AQ R O O ? Submit Request Answer
Part A You need 550 mL of a 6.7 % (m/v) glucose solution. If you have a 23 % (m/v) glucose solution on hand, how many milliliters of this solution do you need? Express your answer to two significant figures and include the appropriate units. TT HÀ • • Ea ? Value Units Submit Request Answer
Part A You need 300. mL of a 10. % (m/v) glucose solution. If you have a 25% (m/v) glucose solution on hand, how many milliliters do you need? Express your answer to two significant figures and include the appropriate units. V: Value Units Submit Request Answer
Only part D please. Thanks! Two 2.0cm x 2.0cm metal electrodes are spaced 1.1 mm apart and connected by wires to the terminals of a 9.0 V battery. Part A What is the charge on each electrode? Express your answer to two significant figures and include the appropriate units. Qi29 pC Previous Answers Submit Correct Part B What is the potential difference between electrodes? Express your answer to two significant figures and include the appropriate units AV 9.0 V Previous...
M Review A-13 nC charge is located at (r, y) (1.1 cm,0 cm) What is the z-component of the electricfield at the position (z, y)-(45 cm, 0 cm)? Express your answer to two significant figures and include the appropriate units. IA Ex= 1 Value Units Submit Request Answer ▼ Part B What is the y-component of the electric field at the position (a, y)-(4.5 cm, 0 cm)? Express your answer to two significant figures and include the appropriate units. Ey...
Part B Using C = 26 nF capacitors, design an active broadband first-order bandreject filter with a lower cutoff frequency of 400 Hz, an upper cutoff frequency of 4000 Hz, and a passband gain of 0 dB. Determine value of resistance in the high-pass filter RH. Express your answer to three significant figures and include the appropriate units. RH = Value Units Submit Request Answer Part C Determine value of resistance in the low-pass filter RL Express your answer to...
Part A How many grams of phenylephrine is needed to prepare 50. mL of a 14 % solution for a glaucoma patient? Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer Provide Feedback