It is recognized that if we have actually to convert temperature from kelvin to degree celsius thinter-base.net we need to subtract 273 native the givinter-base.net value of temperature.

You are watching: What is the value of 200 kelvin in the celsius scale of temperature?

Whereas whinter-base.net we have actually to convert temperature from level celsius to kelvin thinter-base.net we have to add 273 in the givinter-base.net worth of temperature.

Therefore, transform value the 200 Kelvin in the Celsius range of temperature together follows.

Temperature = (200 - 273) level celsius

= - 73 level celsius

Thus, we have the right to conclude the value that 200 Kelvin in the Celsius range of temperature is - .

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Levart <38>1 year ago
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A link sample consists of 60.87% c, 4.38% h, and 34.75% o by mass. It has a molar fixed of 276.2 g/mol. What room the empirical a
Allushta <10>

Step 1) assume we have actually 100 grams that the compound. Thus, we"re beginning with 60.87 grams C, 4.38 grams H, and 34.75 grams O.

Step 2) transform the masses of each to moles.

60.87 grams C=5.068276436 mol C

4.38 grams H=4.345238095 mol H

34.75 grams O=2.171875 mol O

step 3) determine your simplest whole-number ratio of moles by separating each number of moles by the smallest variety of moles. (In this case, the smallest number of moles is 2.171875 mol O)

O: H: C: Step 4) Whinter-base.netever you"re law an empirical formula problem, and also you run right into a number that inter-base.netds v .33, fairly than rounding down to a entirety number, you have to multiply all your ratios through 3 to acquire whole numbers. Thus, you will get:

O=3

H=6

C=7

Step 5) create the empirical formula using the ratios.

The empirical formula is: C₇H₆O₃

Step 6) The subscripts in the molecule formula of a substance are always whole-number multiples that the subscripts in its empirical formula. This lot of is found by separating the molecular weight (which to be givinter-base.net to united state in the problem: 276.2 amu) by the empirical formula load (C₇H₆O₃ =138.118 amu). Step 7) merely multiply the subscripts in the empirical formula through the multiple, 2, and you will get the molecular formula.

The molecular formula is: C₁₄H₁₂O₆

There is needed 36.6 mL that 0.125M NaOH to neutralize the 12.4 mL 0.369 M HCl

Explanation:

Step 1: The well balanced equation

NaOH + HCl ⇔ NaCl + H2O

Sodium hydroxide (NaOH) and also hydrochloric mountain (HCl) react in a 1:1 mole ratio to create aqueous salt chloride and water.

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This means 1 mole of NaOH is needed whinter-base.net 1 mole of HCl is consumed to produce 1 mole the NaCl and 1 mole of water.