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3 years ago

Identify each definition that applies to the compound in red. Check all that apply.

Chemistry

1 answer:

andre [41]3 years ago

4 0

Answer:

Arrhenius acid & Bronsted-Lowry acid

Explanation:

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20 POINTS

babunello [35]

Answer:

Explanation:

Light blubs are not made of fire.

The sun wasnt made by humans.

You cant find Light bulbs in nature.

Meaning it is D.

3 0

2 years ago

A student determines the density of an element to be 2.73 g/cm 3 . If the accepted value is 2.70 grams per cm 3 , what is the st

Brums [2.3K]

Answer:

Explanation:

percentage error = error x 100 / correct value

= (2.73 - 2.70) x100 / 2.70

= 1.11 %

The element is Aluminium whose density is 2.702 grams / cc

Boiling point of Aluminium = 2519⁰C .

8 0

3 years ago

A cube has a depth of 10 cm. What is the volume of the cube? Or What is depth?

PolarNik [594]

depth = side/lenght

the cube has all congruent sides

Volume = l³

Volume = 10³

Volume = 1000 cm³

6 0

3 years ago

Suspect A is actually telling the truth and they describe the events of a certain evening with confidence. After being asked to

lorasvet [3.4K]

It seems like the answer is C, you really just need to use the process of elimination.

7 0

3 years ago

Predict the following product(s) of the following reaction? F2 + KCI →

slega [8]

Answer:

${ \rm{F _{2(g)} + 2KCl _{(aq)} → { \bold{2KF _{(g)} + Cl_{2(g)} }}}}$

Explanation:

» The prediction is 98% correct because single displacement reaction type is highly possible.

This is because Fluorine has is more electronegative than Chlorine in Potassium Chloride. So, it strongly displaces Chlorine from the solution hence forming Chlorine gas.

» The 2% of wrong prediction maybe because of wrong reactant measurements following mole concept chemistry.

If you are asked the observation,

Observation » A green yellowish gas is formed.

This gas is Chlorine gas (Cl2)

5 0

2 years ago