What is the correct number of decimal places to use when recording the volume of solution delivered from the 5-mL and 10-mL volumetric pipets? Group of answer choices Three (5.000 mL and 10.000 mL) One (5.0 mL and 10.0 mL) Zero (5. mL and 10. mL) Two (5.00 mL and 10.00 mL)

One question with 4 parts

mny A chemist prepares a solution of magnesium fluoride (MgF₂) by measuring out 0.011 g of magnesium fluoride into a 100. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's magnesium fluoride solution. Round your answer to 2 significant digits. mol/L Start $ X S fs 10 % - 16 4- f7 & + 7 Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibilit 20 * 144 110 DII

Compare Solution A and Solution B in each label and drag the label to the appropriate concentration description.

At room temperature, table sugar has a solubility of 200. g in 100 mL of water. In boiling water, solubility of sugar increases to 500. g/100 mL of water.   A solution at room temperature contains 256 g of sugar/100 mL of water.   This solution must be _________.   Question options:   unsaturated   saturated   supersaturated

please help with the question by using the number and unit bank below to put in correct order (i know the answer is 350)

Fast expert solutions

Calculate the volume in milliliters of 6.5 % (v/v) ethanol solution that contains 33.7 mL of ethanol. Express your answer to two significant figures and include the appropriate units. HÀ ? Value Units Submit Request Answer

chemist makes 0.250 L of zinc oxalate (ZnC2O4) working solution by adding distilled water to 0.100 L of a 0.0000339 mol/L stock solution of zinc oxalate in water. Calculate the concentration of the chemist's working solution. Be sure your answer has the correct number of significant digits. (Answer in mol/L)

Question 2 of 32 A cooking recipe lists adding 3.0 qt of water as a step. How many mL of water is this? STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) %D 2800 0.2642 100 0.9463 1 1.0567 3.0 0.75 0.01 0.001 12 1000 4 3.785 2.0 x 102 2.8 mL qt gal e chega com MacBook Pro DII DD 吕口 F10 esc F7 F8 F9 00 00