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svetlana [45]
3 years ago
12

A student visits the Grand Canyon in Arizona. He reads a sign that says this area has had a river breaking down, moving and depo

siting sediment for thousands of years. What is the most likely type of rock to be found in the Grand Canyon
Chemistry
1 answer:
kramer3 years ago
6 0

Answer:

Sedimentary rocks can be found, this includes: Sandstone, shale (or mudstone) and limestone.

Explanation:

These rocks are most commenly found in the Grand Canyons

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Which option is an example of a chemical property?
Alona [7]
Answer:
The ability to decompose
Explanation:
A property is a chemical property when it changes the chemical structure of a substance after a reaction.
Density and color are both physical properties.
Even though melting point may seem like a chemical property, when something melts, only the physical state changes, and the chemical structure does not change, and therefore, is a physical property.
The ability to decompose is a chemical property. When something decomposes, the chemical structure of many molecules change, and therefore, is classified as a chemical property.
8 0
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xenn [34]

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maybe, but id rather do automotive stuff, thats my second option.

Explanation:

7 0
2 years ago
Which of these has the highest h+ concentration? lemon juice, ph = 2.3 red wine, ph = 3.2 tomato juice, ph = 4.7 household ammon
BartSMP [9]
Lemon juice has the highest h+ concentration. The more acidic something is the more H+ it has.

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3 years ago
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Photosynthesis can be represented by6CO2(g)+6H2O(l)⇌C6H12O6(s)+6O2(g)Which of the following will be false when the photosynthesi
denis-greek [22]

Answer:

The concentration of O2 will begin decreasing and The concentrations of CO2 and O2 will be equal.

Explanation:

Equilibrium occurs when the velocity of the formation of the products it's equal to the velocity of the formation of the reactants, thus the concentrations of the compounds remain constant.

Analyzing the information and the reaction given, we can notice that in equilibrium the rate (velocity) of formation of O2 (product) is equal to the rate of formation of CO2 (reactant).

As the CO2 and H2O are placed in the reaction, the Le Chateliêr's principle states that the equilibrium must shift to reestablish the equilibrium, thus, they must be consumed, and the concentration of O2 must increase.

As state above, in equilibrium, the concentrations didn't change, thus, the concentrations of CO2 and O2 will not change.

The concentrations of CO2 and O2 depends on the rate of the reaction and the initial quantities presented, so it's not possible to affirm they'll be equal.

8 0
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