All categories

2 years ago

Each of the three known isotopes of hydrogen has blank protons in the nucleus

Chemistry

1 answer:

Vilka [71]2 years ago

4 0

Answer:

They each have one single proton (Z = 1), but differ in the number of their neutrons. Hydrogen has no neutron, deuterium has one, and tritium has two neutrons. The isotopes of hydrogen have, respectively, mass numbers of one, two, and three.

You might be interested in

how long does it take (in minutes) for light to reach Saturn from the sun , a distance of 1.466x10^9 km

vampirchik [111]

The _____ along a gene specifies the type of protein that will be produced. ^ 9 k

3 0

2 years ago

What is monochromatic light

Alecsey [184]

Monochromatic light literally means Light of one color.

8 0

2 years ago

Read 2 more answers

A chemical equation is balanced when the number of each

Lelu [443]

Answer: Atom/element

Explanation: Since matter cannot be created or destroyed, the number of atoms has to be equal on both sides of the equation.

4 0

2 years ago

the solubility product Ag3PO4 is: Ksp = 2.8 x 10^-18. What is the solubility of Ag3PO4 in water, in moles per liter?

guapka [62]

Answer : The solubility of $Ag_3PO_4$ in water is, $1.8\times 10^{-5}mol/L$

Explanation :

The solubility equilibrium reaction will be:

$Ag_3PO_4\rightleftharpoons 3Ag^++PO_4^{3-}$

Let the molar solubility be 's'.

The expression for solubility constant for this reaction will be,

$K_{sp}=[Ag^{+}]^3[PO_4^{3-}]$

$K_{sp}=(3s)^3\times (s)$

$K_{sp}=27s^4$

Given:

$K_{sp}$ = $2.8\times 10^{-18}$

Now put all the given values in the above expression, we get:

$K_{sp}=27s^4$

$2.8\times 10^{-18}=27s^4$

$s=1.8\times 10^{-5}M=1.8\times 10^{-5}mol/L$

Therefore, the solubility of $Ag_3PO_4$ in water is, $1.8\times 10^{-5}mol/L$

3 0

2 years ago

What use is chlorine-36

Grace [21]

Chlorine-36 has been widely used for dating old groundwater.

7 0

2 years ago