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Studentka2010 [4]
3 years ago
10

Which two notations represent atoms that are isotopes of the same element?

Chemistry
1 answer:
kkurt [141]3 years ago
4 0
I am sure it is a.12150sn and 11950sn because isotopes are the same atoms but different number of protons
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One of the main goals of environmental science is to help humans use the environment in a way that is economically profitable.
kkurt [141]

Answer:

true this is correct its your econimically

5 0
3 years ago
Think about a carbon atom that is released into the atmosphere from the burning of wood in a campfire. If it were to go through
viva [34]
1) <span>Step 5 A tree absorbs the carbon from the atmosphere into its leaves for photosynthesis. Inorganic carbon is turned into organic.
2) </span><span>Step 1 A caterpillar gets the carbon by eating the tree's leaves. Caterpillar use carbon for energy.
3) </span><span>Step 3 A bird gets the carbon by eating the caterpillar. Organic carbon shifts from one animal to another
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3 0
3 years ago
How many grams of S are in 475 g of SO2?
enot [183]

There are 237. 5 g of Sulfur,S in 475 g of SO2?

<h3 />

<h3>Calculation of grams of Sulfur</h3>

From the question, we can say that

  • The molar mass of sulfur = 32 g/mol
  • The molar mass of oxygen = 16 g/mol

Therefore,

The molar mass for SO2 = 32 + (16 × 2) g/mol  = 64 g/mol

Now,

If 1 mole of SO2 contains 1 mole of S

Then 64 g of SO2, will contain 32g of S;

Such that

475 g of SO2 will give { \frac{ 32g of S) ( 475 g of SO2)}{64 of SO2} }  = 237. 5 g of Sulfur.

Learn more about molar mass here :brainly.com/question/18291695

6 0
2 years ago
Which term best describes liquid behavior under pressure?
BartSMP [9]
The correct answer is incompressible. Liquids or fluids that behave under pressure are called incompressible fluids because they tend to behave through flowing movements. An example of an incompressible fluid is the lava which comes out of a volcano where once out of the atmosphere becomes dense and flows at a constant volume and velocity.
3 0
3 years ago
Read the scenario.
irakobra [83]
2H2+O2→2H2O
We have to be aware that the number of atoms are the same on both reactant side and product side.
5 0
3 years ago
Read 2 more answers
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