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ExtremeBDS [4]
3 years ago
10

What kind of chemical reaction does the chemical equation sodium + chlorine → sodium chloride represent?

Chemistry
2 answers:
svetlana [45]3 years ago
8 0
Synthesis cause A + B --> AB Equation: 2Na + Cl2 --> 2NaCl
Cloud [144]3 years ago
5 0

<u>Answer:</u> This chemical reaction is defined as synthesis reaction.

<u>Explanation:</u>

Synthesis reaction is defined as the reaction in which two or more substances combine in their elemental state to produce a single compound.

The general chemical equation representing this reaction is:

A+B\rightarrow AB

For the given chemical reaction:

2Na(s)+Cl_2(g)\rightarrow 2NaCl(s)

Hence, this chemical reaction is defined as synthesis reaction.

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1. Describe the process of photosynthesis. You may write an equation, draw a picture, or write an explanation. List all of the p
Alona [7]
Carbon Dioxide + Water --> Glucose + Oxygen + Energy(ATP) 
Also photosynthesis only takes place in plant cells due to the fact that they are autotrophs and make their own food. 

Reactants: Carbon Dioxide + Water
Products: Glucose, Oxygen, and Energy
8 0
3 years ago
Read 2 more answers
which has the greatest amount of energy a glass of water at 20 degrees or a glass of water at 80 degrees
Y_Kistochka [10]

Answer:

80 degrees

Explanation:

if you think about it 80 degrees is hotter than 20 degrees if I'm not right tell me in the comments please

7 0
3 years ago
Write an equation that shows the formation of a selenide ion from a neutral selenium atom
Georgia [21]

Answer:

Se + 2e- => Se-2

Explanation:

Ions are electrically charged particles, formed due to the gain or loss of electrons by an atom.

There are two types of ions cations and anions. An element that loses their electrons and forms positive ions are cations while metals and element that gains one or more electrons and forms negative ions are anions.

Selenium is an atom with atomic number 34 and represented as Se. The electronic configuration of Se is  1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p4. Selenium will gain 2 more electrons to complete it p orbital and form an ion Se-2.

The equation is as below:

Se + 2e- => Se-2

8 0
3 years ago
Reduction occurs at which electrode?
anastassius [24]

Answer:

negative charge electrode

Explanation:

In cathode positive ions are picked up to perform reduction.At the same time negative ions are picked up at anode to get oxidized from electrolyte.

6 0
3 years ago
44 Given the balanced ionic equation:
Fittoniya [83]
To solve this redox equation, we divide the equation into two parts: the oxidation and the reduction part. The reduction part is 3 Pb 2+ = 3 Pb while the oxidation part is 2 Cr = 2 Cr3+. We balance the charges. 3 Pb 2+ + 6e- = 2 Pb and 2 Cr = 2 Cr 3+ <span> + 6e-. Adding the two equations, the 6 e- just cancels out. Hence for 3 moles of lead ions, there are 6 moles of electrons gained.</span>
6 0
4 years ago
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