Ask question

Ask question

All categories

3 years ago

11

Lead nitrate (Pb(NO3)2) solution reacts with potassium iodide (KI) solution to form lead iodide (PbI2) precipitate. How would yo

u characterize this reaction?

1 answer:

dexar [7]3 years ago

7 0

Answer:

Double displacement reaction

Explanation:

Cuz both the anions and cations from reagents flipped on product side.

You might be interested in

Zinc + Hydrochloric acid — Zinc chloride + Hydrogen [Zn +2 HCI → ZnCl2 + H2] is an

Jet001 [13]

Double replacement i believe

6 0

3 years ago

What is Double Decomposition Reaction? _ _ _ koi Zinda bacha hai?

Sholpan [36]

Answer:

It’s when two different elements in a compound get switched

Explanation:

4 0

2 years ago

it takes 513 kj to remove a mole of electrons from the atoms at the surface of a piece of metal. how much energy does it take to

schepotkina [342]

Answer:

The right solution is " $8.5\times 10^{-19} \ joule$ ".

Explanation:

As we know,

1 mole electron = $6.023\times 10^{23} \ no. \ of \ electrons$

Total energy = $513 \ KJ$

= $513\times 1000 \ joule$

For single electron,

The amount of energy will be:

= $\frac{513\times 1000}{(6.023\times 10^{23})}$

= $8.5\times 10^{-19} \ joule$

8 0

3 years ago

4) How many grams are there in 7.40 moles of AgNO3

Ludmilka [50]

Answer:

1260 grams

Explanation:

3 0

3 years ago

What does lithium 6 and lithium 7 look like

Marysya12 [62]

Lithium 6 would have 6 valence electrons in the outer orbital, while lithium 7 would have 7 in the outer orbital.

3 0

3 years ago