2 years ago

What is the pH of a solution with a 3.2 x 10−6 M hydronium ion concentration?

Chemistry

1 answer:

Rainbow [258]2 years ago

4 0

Answer:

Explanation:

The pH of a solution can be found by using the formula

$pH = - log ([ { H_3O}^{+}])$

H3O+ is the hydronium ion

From the question we have

$pH = - log(3.2 \times {10}^{ - 6} ) \\ = 5.49485..$

We have the final answer as

Hope this helps you

You might be interested in

What is the coefficient for H2O when the equation ? Ca(OH)2(aq) + ? H3PO4(aq) → ? Ca3(PO4)2(s) + ? H2O(ℓ) is balanced using the

kari74 [83]

Answer:

Coefficient of $H_{2}O$ in the balanced equation with smallest possible integer is 6.

Explanation:

Unbalanced equation: $Ca(OH)_{2}(aq.)+H_{3}PO_{4}(aq.)\rightarrow Ca_{3}(PO_{4})_{2}(s)+H_{2}O(l)$

Balance Ca: $3Ca(OH)_{2}(aq.)+H_{3}PO_{4}(aq.)\rightarrow Ca_{3}(PO_{4})_{2}(s)+H_{2}O(l)$

Balance $PO_{4}$ : $3Ca(OH)_{2}(aq.)+2H_{3}PO_{4}(aq.)\rightarrow Ca_{3}(PO_{4})_{2}(s)+H_{2}O(l)$

Balance H and O: $3Ca(OH)_{2}(aq.)+2H_{3}PO_{4}(aq.)\rightarrow Ca_{3}(PO_{4})_{2}(s)+6H_{2}O(l)$

Balanced equation: $3Ca(OH)_{2}(aq.)+2H_{3}PO_{4}(aq.)\rightarrow Ca_{3}(PO_{4})_{2}(s)+6H_{2}O(l)$

So coefficient of $H_{2}O$ in the balanced equation with smallest possible integer is 6.

7 0

3 years ago

NEED ASAP!!!<br><br> Sound energy travels by electromagnetic radiation.<br> True<br> False

xenn [34]

false

Explanation:

..................................................................

6 0

2 years ago

Travka [436]

♥ In fact, the similarity of the numbers 85,19,17,4&2 is <span>that they are all divisors of 6460.
</span><span>
</span>

4 0

2 years ago

Powdered iron is magnetic, but powdered sulfur is not. What occurs when they form a mixture in a beaker at room temperature ?

Aloiza [94]

For the constituents of a mixture, they retain their individual properties meaning iron remains magnetic and sulfur remains a non metal and non metallic.
<span />

5 0

2 years ago

Which element(s) is/are not balanced in this equation? Pb(NO3)2 + 2 KCl → PbCl2 + KNO3 K K, N, and O N and O Pb, N, and O

lara31 [8.8K]

K, N, and O are not balanced

8 0

3 years ago

Read 2 more answers