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Brut [27]
3 years ago
9

Which is heavier? A pound of cotton candy or a pound of marbles

Chemistry
2 answers:
Ugo [173]3 years ago
6 0
Answer: both are equal


They weighed the same because they both a pound
Svet_ta [14]3 years ago
5 0
Both the same because they both weight a pound
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Please answer 15 POINTS !!!
insens350 [35]

Answer:

6 C O 2 + 6 H 2 O + Δ → C 6 H 12 O 6 + 6 O 2

Explanation:

The  Δ  symbol denotes added energy, here in the form of sunlight. Strong  C = O , and  O − H  bonds have been broken, and this bond cleavage is only partially energetically compensated by the formation of  C − H  and  O = O  bonds. Hence the reaction is endothermic (energy input on LHS). Note that the reaction is balanced with respect to mass and charge (says he, checking to see whether it is indeed balanced!).

6 0
4 years ago
Hi can someone help me with these 2 :)
Dovator [93]

Answer:

a and d

Explanation:

5 0
3 years ago
It takes Mark two hours to ride his bike 12 miles to his grandma’s house. What is Mark’s speed in miles per hour? I NEED a answe
MArishka [77]
6 mph
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8 0
3 years ago
A saline solution contains 1.1% NaCl by mass. How much NaCl is present in 96.3 g of this solution
timurjin [86]

Answer:

= 1.0593 g

Explanation:

1.1% NaCl by mass, means;

1.1 g per 100 g = 0.011

Therefore; the amount of NaCl present in 93.6 g of the solution is;

= 0.011 × 96.3 g

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8 0
4 years ago
Structure of 2,6-diiodo-4-methyl-5-propylheptane​
ira [324]

Explanation:

2,6-Dibromo-4-isopropylphenol

2432-16-8

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4-isopropyl-2,6-dibromophenol

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3 years ago
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