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alexandr402 [8]
2 years ago
6

How do i open the link when i get a question answered​

Chemistry
1 answer:
Feliz [49]2 years ago
7 0

Answer:

Just click on the answer, if it is an external link DO NOT CLICK IT. it may contain dangerous stuff including h*cked stuff.

Explanation:

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In an exothermic reaction, energy may be released to the surroundings in the form of
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In the form of heat.
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A block of metal has dimensions of 2 cm by 5 cm by 6 cm. The block weighs 780 g. From this information, calculate the mass, volu
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mass = 78 grams

volume= 2*5*6=60cm^3

density =m/v

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4 0
2 years ago
25 pts<br> 3. Compare and contrast a dry cell with a voltaic cell by filling in the table.
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Answer:

Half Cell  (1)oxidation reaction (2) redox reaction

Anode----(1)and(2) electrochemical cell at which oxidation occurs

Cathode---(1)and(2)electrochemical cell at which reduction

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Explanation:

6 0
2 years ago
Khi cho anken phản ứng với nước có thể tạo ra ancol bậc
Nitella [24]

Answer:

yes

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6 0
2 years ago
I’m lost for this question
Natasha2012 [34]
An element is all the same thing. Pure, if you will. 

The first one is definitely an element. The second would be a compound (it's atoms are different colors). I would say the last one is an element, since it has ll the same color of atoms. 

I hope this helped you! If you have anymore questions, feel free to ask me. 
7 0
2 years ago
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