Which barium solution is saturated? O 6.75x10 M BaCO3 (Ksp-5.0x10 O 1.40x10 M BaCrO4 (Ksp-2.1x10 1 O0.00130 M BaF2 (Ksp-1.7x10) O 0.00126 M BaC,O (Ksp-1.6x10)

Q: Mass Volume Volume (g) (mL) A (mL) B 1 .14 .31 1.5 .21 .35 .27 .36 3 .41 .51 4 .55 .62 .68 .79

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Q: Convert 71.63 g/cm3 to mg/dm3

A: Given :- 71.63 g/cm3  To calculate :- 71.63 g/cm3 to mg/dm3

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A: Volume of liquid = 2.2 LTime taken = 18 hoursDrop factor = 20 gtt/min

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Q: A chemist prepares a solution of iron(III) bromide (FeBr,) by weighing out 101.7 g of iron(III)…

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Q: The density of mercury is 13.6 g/cm3. The mass of 38.0 cm3 of mercury is ________ g.

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Q: Percent Error is defined as: % = [measured value – accepted value] / measured value x 100

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Q: Convert 0.0134 L to milliliters. Use only the metric system.

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Q: Write the following metals using Roman numeral notation. Then, explain why the Roman numeral differs…

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Q: Question 4: How many moles is 3.52 x 10^24 molecular water?

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Q: A patient is to receive: 600.0 mL IV fluid over 8.00 hours . The drop factor for the tubing is 12.0…

A: Given, 1 drop = 1 gtt The drop factor for tubing = 12.0 gtt/mL = 12.0 drops/mL

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A: We have to convert 280g of ether into mL.

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.