4 years ago

How does the theory of plate tectonics help geologists today?

1 answer:

6 0

It helps geologist know when the world is shifting and when the over lap how new things in earth form like mountains how they form when plate tectonics move or shift

You might be interested in

How many moles of Na3PO4 are in 820. grams of it?

kotegsom [21]

Answer:Hello

D is correct

Explanation:

4 0

3 years ago

Lead(II) sulfide, PbS, reacts with oxygen gas to produce lead(II)oxide and dioxide. If 0.500 moles of O2 were consumed using thi

Andreas93 [3]

I think you mean:
".. reacts with oxygen gas to produce lead (II) oxide and 'sulfur' dioxide..."

The balanced chemical reaction would be
2PbS + 3O2 --> 2PbO + 2SO2

The stiochiometric ratio is this: 3 moles of O2 produces 2 moles of lead (II) oxide. So,

0.500 moles (2/3) = 0.333 moles

Therefore, 0.333 moles of PbO is produced when 0.500 moles of O2 reacts with PbS.

5 0

3 years ago

As a cooking method, braising is valued for its A. ability to retain flavor. B. quickness and convenience. C. simplicity and ver

LiRa [457]

Answer:

i belevie its A

Explanation:

took the test

7 0

3 years ago

Chemical formula for CaS

Assoli18 [71]