Chemical Compound Questions and Answers (Q&A)

70.06 % Sulfur

1 Answer

70.06 % Sulfur

1 Answer

3 na+ ions located in cytosol bind to carrier proteins on cytosol side of membrane and carrier protein remove phosphate group from atp2. phosphate group removed from atp binds to carrier protein3. (gives energy) binding of the phosphate group changes shape of carrier protein allowing three na+...Read More

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H2SO4

Empirical formula for a compound will always be in whole numbers. Divide each moles of S, H, and O by 1.32 . Hydrogen: 2 Sulfur: 1 Oxygen: 4

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NaF2

Change percent to grams: 37.69 g of Na and 62.31 g of Fluorine. Empirical formula is the simplest whole number ratio of moles. Change grams to moles (divide by molar mass) Na: 37.69 / 22.99 g = 1.639 moles F : 62.31 g/19.00 g = 3.279 moles Divide each by 1.639: Na 1 and F 2 = NaF2

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The number of hydrogen atoms is always double the number of carbon atoms

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