3 years ago

What is the formula unit for a compound made from Pb4+ and oxygen? (3 points)

Chemistry

1 answer:

zavuch27 [327]3 years ago

6 0

The formula unit of compound made up from Pb4+ and oxygen is PbO2.

You might be interested in

How much energy is released when 150 grams of water vapor condense at 100°C?

nadezda [96]

Answer:

Its on the picture.

Explanation:

Correct me if I am wrong :>

But hope it helps!

Can you please mark me as brainlest?

Its ok if you don't want to :>

6 0

3 years ago

Regional Metamorphism occurs when great masses of rock are exposed to pressure. What does this typically form?

Andru [333]

Answer:

Gneiss forms by regional metamorphism from both high temperature and pressure. Quartzite and marble are the most commonly used metamorphic rocks.

4 0

3 years ago

10.Give the possible values for the magnetic quantum number for each of the following orbitals (a) 4p: (b) 3d: (c) 2s (d) 5P

andre [41]

Answer:

(a) 4p: ml = -3, -2, -1, 0, +1, +2, +3

(b) 3d: ml = -2, -1, 0, +1, +2

(c) 2s: ml = -1, 0, +1

(d) 5p: ml = -4, -3, -2, -1, 0, +1, +2, +3, +4

Explanation:

Manetic quantum numbers determine the spatial orientation and number of orbitals in the subshell. ml is from -l to +l.

5 0

2 years ago

White phosphorous has the chemical formula p4(s). a p4 molecule has 20 valence electrons. draw a lewis formula for a white phosp

aev [14]

The Lewis structure of P₄ is shown in 3-D form. The two bottom corner P atoms are facing right in front of us, one P atom behind the two, and one P above it. Each line represents 2 electrons. When you add the lone electrons, you get a total of 20 valence electrons.

Formal charge of each P: 5 - (2 +1/2*6) = 0

6 0

3 years ago

The Mississippians were considered to be horticulturalists, which means they were

Mkey [24]

They were Native Americans.

8 0

3 years ago