Mole = 
Mass of Radium Hydroxide = 987g
Molar Mass of
= ((226) + (2 * 16) + (2 * 1))
= 260 g / mol
∴ Moles of <span> = </span>
= 3.796 mols
Mass of Radium Hydroxide = 987g
Molar Mass of
= 260 g / mol
∴ Moles of <span>
= 3.796 mols
A weather map shows red semicircles on a line. What type of weather would one expect?
2 answers:
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Answer:
Explanation:
Hello there!
In this case, according to the given ionization of magnesium hydroxide, it is possible for us to set up the following reaction:
Thus, since the ionization occurs at an extent of 1/3, we can set up the following relationship:
Thus, x for this problem is:
Now, according to an ICE table, we have that:
Therefore, we can calculate the H^+, pH and pOH now:
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