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solmaris [256]
2 years ago
13

The earths magnetic poles are located in different areas close to its geographic poles?

Chemistry
2 answers:
monitta2 years ago
8 0

Answer:I think the answer is true

Explanation:

s2008m [1.1K]2 years ago
4 0

Answer:

Explanation:

The answer is true

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devlian [24]
Acidic because anything over a ph of 7 would be basic but anything below 7 would be acid and if it has a ph of 7 it would be neutral....Hope I helped
7 0
3 years ago
Find the mass of 0.235 moles of SiO2? (NOTE: use correct significant figures!)
marta [7]

Answer: 14.1g

Explanation:

Given that,

number of moles of SiO2 = 0.235 moles

Mass in grams = Z (let unknown value be Z)

Molar mass of SiO2 = ?

To get the molar mass of SiO2, use the atomic mass

Silicon = 28g;

Oxygen = 16g

i.e Molar mass of SiO2 = 28g + (16g x 2)

= 28g + 32g

= 60g/mol

Now, apply the formula

Number of moles = Mass / molar mass

0.235 moles = Z / 60g/mol

Z = 0.235 moles x 60g/mol

Z = 14.1 g

Thus, the mass of SiO2 is 14.1 grams.

8 0
3 years ago
Precipitation _____. occurs equally all over the globe. is the change in state from a gas to a liquid. happens when ice changes
babunello [35]

Precipitation exceeds evaporation over the land.

5 0
3 years ago
The reaction below can be catalyzed by bromine (Br2). if you carried out such a reaction, which compound would you expect to fin
Vika [28.1K]

The answer is Br₂ since catalysts are regenerated at the end of a reaction.

3 0
3 years ago
How does the strength of a liquid’s intermolecular forces affect its viscosity
igor_vitrenko [27]

Answer:

Viscosity increases with stronger intermolecular forces

Step-by-step explanation:

<em>Viscosity</em> is the resistance of a liquid to flow.

A liquid can flow easily only if the molecules can move past each other with little resistance.

If there are strong intermolecular attractive forces among molecules, it is more difficult for them to move past each other.

For example, the molecules in molasses have strong attractive forces, so it is quite viscous.

8 0
3 years ago
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