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Ka=1.8x10^-5. How do you calculate

  1. Calculate the pH of a 100mL solution of 0.10M acetic acid ka=1.8x10(-5)i calculated the pH to be 2.87 from the square root of
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    2. Kevin asked by Kevin
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  2. so i had to calculate the pH of a 100ml solution of .10M acetic acid (ka=1.8x10(-5) I came out to 2.87. But then, they want the
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    2. Kevin asked by Kevin
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  3. Multiply. Write the result in scientific notation.Show your work. (1.8x10^1)(7x10^5) A. 1.26x10^7. B. 8.8x10^6 C. 8.8x10^5 D.
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    2. Aquafina asked by Aquafina
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  4. One microgram is equal to 1x10^-6 gram. If the mass of a substance is 8x10^9 micrograms, what is its mass in grams?a)
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    2. andra asked by andra
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  5. Ka=1.8x10^-5. How do you calculate the value of pKa?
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    2. Vivian asked by Vivian
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  6. calculate the pH of 0.0125M NH3 Kb=1.8x10-5
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  7. Determine the value of each expression. Then, place the expressions in order from least value to greatest value.37.8/10^1
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    2. drake asked by drake
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  8. Hi, wondering if anyone can help with the following problem: A solution of NH3 (kb=1.8x10^-5) has a ph of 11. what is the molar
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    2. Frank asked by Frank
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  9. simplify. write in scientific notation. 0.5(8x10^5)a ) 8x5^5 b ) 4x5 ^5 c ) 8x10^5 d ) 4x10^5
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    2. haven asked by haven
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  10. Calculate the pH of a solution containing 10 g / L of NH4Cl (Kb NH3 = 1.8x10-5
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    2. Anonymous asked by Anonymous
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