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Alecsey [184]
3 years ago
5

Where does the most geologic activity ( including volcanos and earthquakes ) occur

Chemistry
2 answers:
sladkih [1.3K]3 years ago
7 0

The correct Answere is "where two plates meet" Hope you get a good score on your quiz!!!

Gekata [30.6K]3 years ago
3 0
I believe it occurs along the plates edge.
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How many structures are possible for a square planar molecule with a formula of ax3y?
Galina-37 [17]

Answer:

Explanation:

Depending upon the relative arrangements of XandY X a n d Y , the square planar molecule AX3Y A X 3 Y shows only the following structure: Hence, only one structure is possible for a square planar molecule with a formula of AX3Y A X 3 Y .

5 0
2 years ago
(chem) which is more concentrated: 45.0 grams of HCOOH dissolved in 189 mL of water or 1.5 moles of CH↓2COOH dissolved in twice
Liula [17]

Answer:

CH3COOH would be more concentrated

Explanation:

The higher the concentration value, the more concentrated it is.

The relationship between concentration, moles and volume is given by the equation;

Concentration = No of moles / Volume

5.0 grams of HCOOH dissolved in 189 mL of water

Number of moles = Mass / Molar mass = 5 / 46.03 = 0.1086 mol

Concentration = 0.1086 / 0.189 = 0.5746 mol/L

1.5 moles of CH3COOH dissolved in twice as much water

Volume = 2 * 189 = 378 ml = 0.378 L

Concentration = 1.5 / 0.378 = 3.9683 mol/L

Comparing both concentration values;

CH3COOH would be more concentrated

6 0
2 years ago
A certain compound is made up of one phosphorus (P) atom, three chlorine (Cl) atoms, and one oxygen (O) atom. What is the chemic
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POCl3 is the chemical formula of compound.
3 0
3 years ago
What causes damage to the ozone layer?
ryzh [129]
<span>Chlorofluorocarbons (CFCs) can damage the ozone layer.</span>
3 0
3 years ago
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Which contributes to the polarity of a water molecule? A. a linear shape along with strong covalent bonds B. deflection of hydro
vodomira [7]

Here we have to choose the correct statement behind the polarity of the water molecule.

The polarity of the water molecules is due to the B. deflection of the hydrogen atoms by the lone pair of electrons.

The bonding of the water (H₂O) molecule is shown in the figure. There remain two lone pair of electrons on the oxygen atom. The oxygen atom has 6 valence electrons among which 2 are involved to make the covalent bond with two hydrogen atom.

The lone pair if electrons exerted lone pair-bond pair repulsion and H₂O has a bent structure as shown in the figure. In this way the dipole moment generated by oxygen and hydrogen cannot be nullified and it has a permanent dipole moment which leads the molecule to be polar in nature.

The water molecule is not linear in nature it has bent structure.

There is a huge difference of electronegativity between the hydrogen (H) and oxygen (O) atom. The oxygen atom is highly electronegative whereas the hydrogen atom is electropositive in nature.

The hydrogen bond formation is due to the fact the molecule is polar in nature.

4 0
3 years ago
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