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Mila [183]
3 years ago
5

The nutrition label on a bottle of cola reports that a 8.0 fl oz serving contains 25 g of sugar. How many kilograms of sugar are

in a 2.0 L bottle of cola? Use the conversion 1 L = 33.8 fl oz.
Chemistry
1 answer:
Sedbober [7]3 years ago
7 0

Answer:

0.21 kg  

Step-by-step explanation:

      Volume of cola = 2.0 L × (33.8 fl oz/1L)

                                = 67.6 fl oz

     Grams of sugar = 67.6 fl oz × (25 g sugar/8.0 fl oz)

                                = 210 g sugar

Kilograms of sugar = 210 g × (1 kg/1000 g)

                               = 0.21 kg

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Answer:

[Ni(CN)4]2- square planar

[NiCl4]2- tetrahedral

Explanation:

For a four coordinate complex such as [Ni(CN)4]2- and [NiCl4]2-, we can decide its geometry by closely considering its magnetic properties. Both of the complexes are d8 complexes which could be found either in the tetrahedral or square planar crystal field depending on the nature of the ligand.

CN^- being a strong field ligand leads to the formation of a square planar diamagnetic d8 complex of Ni^2+. Similarly, Cl^- being a weak field ligand leads to the formation a a tetrahedral paramagnetic d8 complex of Ni^+ hence the answer given above.

7 0
3 years ago
How many nonreactive elements are there in the periodic table??
pochemuha

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6

Explanation:

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3 years ago
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Which of the following choices represents elements with the most similar
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Explanation:

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3 years ago
The combustion of 3.795 mg of liquid B, which contains only C, H, and O, with excess oxygen gave 9.708 mg of CO2 and 3.969 mg of
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Answer:

Explanation:

9.708 mg of CO₂ will contain 12 x 9.708 / 44 = 2.64 g of C .

3.969 mg of H₂O will contain 2 x 3.969 / 18 = .441 g of H .

mg of O in given liquid B = 3.795 - ( 2.64 + .441 ) = .714 mg

ratio of mg of C , H , O in the compound = 2.64 : .441 : .714

ratio of no of atoms  of C , H , O in the compound

= 2.64 / 12 : .441 /1 : .714 / 16

= .22 : .44 : .0446

= .22 / .22 : .44 / .22 : .044 / .22

= 1 : 2 : .2

1 x 5 : 2 x 5 : .2 x 5

= 5 : 10 : 1

empirical formula of the compound = C₅H₁₀O

Volume of 89.8 mL at 1 .00 atm at 200⁰C

volume of gas at 1 atm and 0⁰C = 89.8 x 273 / 473 mL

= 51.83 mL

51.83 mL weighs .205 g

22400 mL will weigh .205 x 22400 / 51.83 g

= 88.6 g

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= 86 n

86 n = 88.6

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C₅H₁₀O is molecular formula .

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