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lisov135 [29]
3 years ago
13

What is a key element found in CO2 and glucose?

Chemistry
2 answers:
hram777 [196]3 years ago
8 0
Carbon is the only possible solution in this question for the reason that the chemical formula for glucose is c6h12o6 (6, 12 and 6 underscore) and carbon dioxide is co2. Both of the chemical formula contains carbon that is why that is the main element. 
BabaBlast [244]3 years ago
5 0
Yes, CARBON  is the correct answer
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What are the values for % Cl and % F, respectively, for Sample II?
horsena [70]

Answer:

Explanation:

The mass percentages of chlorine and fluorine:

  Given:

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6 0
3 years ago
PLZ HELP
rodikova [14]

Answer:

Observe: To model how hydrogen and oxygen react to make water, type “H2+O2” into the Reactants box and “H2O” into the Products box.

As the equation is written, which element is not in balanced?

oxygen isn't balanced...

Explanation:

in reactants there is 2hydrogens and 2 oxygen

but in product there is balanced no if hydrogen bt there is only one no of oxygen

4 0
2 years ago
A cup of black coffee has a pH of 5. What is the hydrogen Ion
alexandr1967 [171]
<span>pH = -log(H+ concentration)
so pH = -log(1.0 X 10^4)
</span><span>10^-4?
</span>
If this helped and you have any other questions, feel free to comment on my wall. Hope this helped.
8 0
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