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lubasha [3.4K]
3 years ago
9

Thermal energy naturally flows from _________ matter to _______ matter.

Chemistry
1 answer:
Firlakuza [10]3 years ago
5 0

Answer:

Warmer

Cooler

Explanation:

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Which element in the periodic table has the greatest electronegativity?
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F (Fluorine) has the highest electronegativity with a value of 4.0
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A voltaic cell is constructed in which the anode is a Fe|Fe2 half cell and the cathode is a Cd|Cd2 half cell. The half-cell comp
Svetradugi [14.3K]

Answer: The Anode reaction is Fe(s)\rightarrow Fe^{2+}(aq)+2e^-

Explanation:

Oxidation-reduction reaction or redox reaction is defined as the reaction in which oxidation and reduction reactions occur simultaneously.

Oxidation reaction is defined as the reaction in which a substance looses its electrons.Oxidation occurs at anode.

Anode : Fe(s)\rightarrow Fe^{2+}(aq)+2e^-

Reduction reaction is defined as the reaction in which a substance gains electrons. Reduction occurs at cathode.

Cathode : Cd^{2+}(aq)+2e^-\rightarrow Cd(s)

3 0
3 years ago
Elements with a high ionization energy lose electrons easily (True or False).
professor190 [17]

Answer:

False

Explanation:

8 0
3 years ago
Read 2 more answers
D. Write the name of the branched alkane next to the drawing of the molecule. (2 points)
lbvjy [14]

Answer: hello your question lacks some data attached below is the missing data

answer :

a) 3-methyl heptane

b) 2-methyl pentane

c) 2-methyl heptane

d) 2-methyl hexane

e) 3-methyl hexane

Explanation:

we will select the longest carbon chain as the branched alkane and name it

a) 3-methyl heptane ( first diagram )

b) 2-methyl pentane ( second diagram )

c) 2-methyl heptane ( third diagram )

d) 2-methyl hexane ( fourth diagram )

e) 3-methyl hexane ( fifth diagram )

<em>Note : sixth diagram = first diagram </em>

7 0
3 years ago
What is emitted from most manufactured building materials and furniture?
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Answer: “Formaldehyde” is emitted from most manufactured building materials and furniture.
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3 years ago
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