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alisha [4.7K]
3 years ago
8

What is one thing NOT impacted by Acid Rain. Granite Metal Limestone

Chemistry
2 answers:
alekssr [168]3 years ago
7 0
The answer is Granite
Georgia [21]3 years ago
6 0
Granite Is the answer I think
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Which chemical bonds involve electrons being shared among two or more atoms?
tatiyna
Covalent Bonds are formed by mutual sharing of electrons
7 0
3 years ago
Read 2 more answers
What amount in moles does 242 L of carbon dioxide occupy at 1.32 atm and 20 degrees C
Gelneren [198K]

Answer:

13.28 mol.

Explanation:

  • We can use the general law of ideal gas:<em> PV = nRT.</em>

where, P is the pressure of the gas in atm (P = 1.32 atm).

V is the volume of the gas in L (V = 242.0 L).

n is the no. of moles of the gas in mol (n = ??? mol).

R is the general gas constant (R = 0.0821 L.atm/mol.K).

T is the temperature of the gas in K (T = 20.0° + 273 = 293.0 K).

∴ n = PV/RT = (1.32 atm)(242.0 L)/(0.0821 L.atm/mol.K)(293.0 K) = 13.28 mol.

7 0
3 years ago
Selena is learning about how engineers choose metals for spacecraft. She discovers that spacecraft engineers often mix other met
Elena-2011 [213]

Ti is a transition metal.

<h3>Further explanation</h3>

Chemical symbol represent element or compound

The elements are arranged in the periodic system

  • 1. 22

This is the atomic number of Titanium

The Atomic Number (Z) indicates the number of protons of an element

  • 2. Ti

This is the symbol (chemical formula) of titanium

  • 3. 47.90

This is the mass number of Titanium

Mass Number (A) = Number of protons + Number of Neutrons

Atomic Number (Z) = Mass Number (A) - Number of Neutrons

  • 4. Titanium

This is the name of the element

To determine which group, alkaline, alkaline earth or transition it can be seen from the electron configuration

alkali and alkali earth : configuration from orbital 1s-7s

transition : configuration from orbital 3d-6d (Block d)

Electron configuration from Ti : [Ar] 3d²4s²

if we look at the configuration, then Ti is in the d block which is included in the transition metal

7 0
3 years ago
How many moles of SO3 are produced when 1.5 mol of O2 react with SO2?
Law Incorporation [45]

Answer:

3 mole O2

Explanation:

Need balanced equation first:  O2 + 2SO2 --> 2SO3

assuming SO2 is in excess,

1.5 mol O2 (2moles SO3/1mole O2) = 3 mole O2

5 0
2 years ago
Which sublevels hold valence electrons?
pogonyaev

Answer:

The Periodic Table can be divided into s, d, p, and f sublevel blocks. For elements in the s sublevel block, all valence electrons are found in s orbitals. For elements in the p sublevel block, the highest energy valence electrons are found in p orbitals.

Explanation:

8 0
3 years ago
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