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Why the H-F bond is expected to be more polor than the H-I bond?
The H-F bond is more polar than the H-I bond because F (fluorine) is more electronegative than I (iodine). It thus attracts the shared electrons more than does the I, making it a more polar bond.
How many times pH of 4 is more than pH 5?
The H+ concentration is 10 times higher at pH=4 than at pH=5, according to the formula definition:[H+] = 10-pHSo 10-4 = 10 * 10-5 that's why, you see!
How many more H ions does a solution with a pH of 4 than a solution with a pH of 5?
10 times as many
HOW MANY MORE H plus IONS DOES A SOLUTION WITH A PH OF 4 HAVE THAN A SOLUTION WITH A OH OF 5?
Ten times.
Why is 5-Fluorouracil more stable than uracil?
5-fluorouracil is more stable than uracil as it has a C-F bond while uracil has a C-H bond. The C-F bond is more stable as F is very electronegative so the bond is stronger.
How many more H plus ions does a solution with a pH of 4 have than a solution with a pH of 5?
A solution with a pH of 4 has 10 times more H+ ions than a solution with a pH of 5. This is because the pH scale is logarithmic, with each whole number representing a tenfold difference in H+ ion concentration.
Is 5 times h equal to 35h?
No because 35h is greater than 5h. 5 times h can be written as 5h.
If a solution has a pH of 3 does it have more or less H ions than a solution with a pH of 5?
A solution with a pH of 3 has more hydrogen ions (H+) than a solution with a pH of 5 because the pH scale is logarithmic, so each unit change represents a tenfold difference in hydrogen ion concentration. A lower pH value indicates a higher concentration of hydrogen ions.
Is a atom bomb more powerful than a h-bomb?
No the atom bomb is not more powerful then the H-bomb
How is a acid and a base different?
An acid has more H+ ions than OH- ions, while a base has more OH- ions than H+ ions.
What is the algerbraic expression for 8 more than a number h?
y = h + 8
Is 2 more or less than 5?
2 is less than 5.
