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slamgirl [31]
3 years ago
5

What group is the least reactive? -2A -4A -1A -6A -7A

Chemistry
1 answer:
Talja [164]3 years ago
8 0

Answer:

Noble gases

Explanation:The noble gas group is the group of elements that are the least reactive . The noble gases are the last column on the right side of the periodic table.

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If a plant produces 8.46 mol C6H12O6, how many moles of H2O are needed?
Ierofanga [76]

Answer:

50.76 mol H2O.

Explanation:

The photosynthesis follows the equation:

6CO2 + 6H2O ---> C6H12O6 + 6O2

This means that 6 mol of H2O are needed to obtain 1 mol of C6H12O6 (see the numbers that precedes every molecule to know how many mols are in game).

So we can say that:

1 mol C6H12O6 --------- 6 mol H2O

8.46 mol C6H12O6 -----x= 8.46 x 6 : 1 = 50.76 mol H20

8 0
3 years ago
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yan [13]

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8 0
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TiliK225 [7]

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yes

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4 0
3 years ago
How does ur body maintain constant tempature on a hot day?
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8 0
3 years ago
Read 2 more answers
Someone please help me with this!!
pantera1 [17]
I would think that it’s C, but try to get a second opinion as well!!
4 0
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