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zhenek [66]
2 years ago
8

If the experiment were repeated using a cuvettes with a path length of 2.0 cm, how would that affect the absorbance values for t

he Co2 solutions (if at all), assuming all of the concentrations remained unchanged?
Chemistry
1 answer:
inessss [21]2 years ago
5 0

Answer:

..............................

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true

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Explain ways that organisms interact in helpful and harmful ways.
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Organisms are living things. Us humans are also living things, so we are helpful and harmful to other organisms. For example: we can help another human being with something, or we can help a plant/tree grow if we water it. In return, they also help us by providing us with oxygen. however, we can also be harmful to each other and the environment, for example: we can't hurt each other, or plant or animals by killing them or we can hurt insects by stepping on them. Therefore, organisms are helpful and harmful to each other.
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3 years ago
Which of the following is a carboxylic acid?
Rufina [12.5K]

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The feed to a batch process contains equimolar quantities of nitrogen and methane. write an expression for the kilograms of nitr
timama [110]
1) number of moles of N2 = n/2

2) Number of moles of CH4 = n/2

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molar mass of N2 = 2 * 14.0 g/mol = 28 g/mol

=> mass of N2 in grams = (n/2) * 28 = 14n

mass of N2 in Kg = mass of N2 in grams * [1 kg / 1000g] = 14n/1000 kg = 0.014n kg

Answer: mass of N2 in kg = 0.014n kg
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Are plant cells affected when water is scarce
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