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Vadim26 [7]
3 years ago
15

1. Using the Hoffman apparatus for electrolysis, a chemist decomposes 50.5 g of water into its gaseous elements. How many grams

of oxygen gas should she get (theoretical yield)? 2. Liquid sodium reacts with chlorine gas to produce sodium chloride. You want to produce 453 g of sodium chloride. How many grams of chlorine gas are needed? 3. You eat 160.0 g of glucose (a handful of M&M's). If glucose, C6H12O6, reacts with oxygen gas to produce carbon dioxide and water, how many grams of carbon dioxide will you have to exhale?
Chemistry
1 answer:
Westkost [7]3 years ago
6 0

Answer:

is this an experiment?

Explanation:

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The concentration of C29H60 in summer rainwater is 34 ppb. Find the molarity of this compound in nanomoles per liter (nM).
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Explanation: Let's start from the ppb definition: ppb means parts per billion. In terms of concentracion measuring this means micrograms of solute per liter of solution.

The algebraic expression would be:

<em>ppb [=] micrograms of compound/liter of solution</em>

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The respective procedure is in a attached file.  

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Answer:

A. Atoms randomly crashing into each other

E. The force of one object pushing against the force of another object.

Explanation:

Forces can be classified into two categories based upon the the mode of transfer or application:

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Contact forces are the ones which require the physical contact of the matter to get transferred and tend to create the affect. Whereas non-contact forces have the field property which transfers the affect of force from one point to another without any physical contact of the matter or the medium.

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