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Flura [38]
3 years ago
13

6. Metals like aluminum can react with _______ to form coatings that _______ corrosion. A. iron; prevent

Chemistry
2 answers:
Andreas93 [3]3 years ago
5 0

Answer: Option (D) is the correct answer.

Explanation:

When aluminium reacts with oxygen, it results in the formation of a layer of aluminium oxide on its surface.

This outer layer gets corroded but it forms a protective coating for the inner layers that prevents from further corrosion.

Thus, we can conclude that metals like aluminum can react with oxygen to form coatings that prevent corrosion.

adell [148]3 years ago
4 0
Aluminum reacts with oxygen by causing corrosion, the most common is rust

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I believe the answer is radiosonde

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3 years ago
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What is the molecular geometry of a molecule made of two atoms that share one pair of electrons and have no lone electrons pairs
morpeh [17]

Answer:

linear

Explanation:

Actually I consulted various sources too and that was the most sought answer,I just decided to answer you before studying it too

5 0
3 years ago
Express the following in standard exponential format <br> 3,186
Colt1911 [192]

3.19 x 10³

Explanation:

The exponential format of the a figure is used to simplify the expression of big numbers to make them easier to work with.

The number is simply raised to the power of tens.

    3,186

This is number three thousand one hundred and eighty six

The highest number here is a thousand

A thousand is 10³

  So we simply take the rest of the values and express it this way;

             3.186 x 10³ or 3.19 x 10³ on rounding up

learn more:

Exponents brainly.com/question/4934417

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3 0
3 years ago
A reaction between liquid reactants takes place at −10.0°C in a sealed, evacuated vessel with a measured volume of 45.0L. Measur
maks197457 [2]

Answer: 0.0624 atm

Explanation:-

According to the ideal gas equation:

PV=nRT

P = Pressure of the gas = ?

V= Volume of the gas = 45.0 L

T= Temperature of the gas = -10.0°C = 263 K    0^00C=273K

R= Gas constant = 0.0821 atmL/K mol

n= moles of gas

Moles of gas=\frac{\text{ given mass}}{\text{ molar mass}}= \frac{19.0g}{146g/mole}=0.130moles

P=\frac{nRT}{V}=\frac{0.130\times 0.0821\times 263}{45.0}=0.0624atm

The pressure of sulfur hexafluoride gas in the reaction vessel after the reaction is 0.0624 atm

3 0
3 years ago
Colligative properties depend upon the ____.
Charra [1.4K]
The answer is G. choices b and c only
5 0
4 years ago
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