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Ronch [10]
3 years ago
8

Which represents the greatest time frame in which a short-term environmental change can occur? A)in days. B)in minutes. C)over h

undreds of years. D)over thousands of years.
Chemistry
1 answer:
dangina [55]3 years ago
5 0

Answer:

Over hundreds of years

Explanation:

Just did the test and got it right

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ANTONII [103]

Answer:

Would be increasing the concentration of SO3 as you chose in the question.

Explanation:

Increasing the concentration of the reactant will most likely shift it to the right by adding more products.

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Which of the following is one way creativity can help scientists?
notsponge [240]

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Creativity can help scientists by leading them to ask more questions about the natural world.

Explanation:

Beacause they use creativity to make up questions about the natural world.

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How are energy storage molecules affected if there is LESS carbon dioxide?
kipiarov [429]

Answer:

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7 0
3 years ago
Describe how visible spectroscopy could be used to determine the order of a reaction in which a single colorless reactant produc
d1i1m1o1n [39]

Answer:

Explanation:

In a reaction, where, one of the reactant produces a colored product, visible spectroscopy can be used to determined the order of a reaction, the change in concentration of the reactant which forms the colored product is determined by absorbance measurement over time. The data for the concentration and time are plotted on the y and x axis and If we get a straight line it is a zero-order reaction. If instead, a plot of ln[concentration] versus time gives a straight line, it is a first order reaction. However, If 1/concentration versus time gives a straight line, it is a second order reaction kinetics. The other reactants may be changed while keeping this reactant as constant and change on rate of the reaction is observed to see If the other reactant affects the reaction or not.

8 0
4 years ago
2. Draw a structural formula for 3,4-hexene (C6H12), which has a double bond between the number 3 and 4 carbons in the chain. Wh
Rufina [12.5K]
The structure will be:
H₃C-CH₂-CH=CH-CH₂-CH₃
This class of compounds is known or referred to as alkenes. Alkenes are unsaturated hydrocarbons that contain a carbon-carbon double bond. The present of this double bond alters the properties of alkenes rom alkanes.
8 0
3 years ago
Read 2 more answers
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