3 years ago

What one is correct?

Chemistry

1 answer:

katen-ka-za [31]3 years ago

7 0

Explanation:

I am not positive but it makes more sense

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If ammonia were formed from dalton's simplest formula of one atom of each element, what would he have concluded about the relati

baherus [9]

He would have concluded that the order of operations would be different. This therefore would affect the periodic table's order.

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3 years ago

For the reaction COCl2(g)⇌CO(g)+Cl2(g), K= 2.19×10−10 at 373 K

vladimir1956 [14]

Answer:

D) The equilibrium lies far to the left

Explanation:

According to the law of mass action, the equilibrium constant K for the reaction at 373K can be calculated as follows:

K = $\frac{[CO][Cl_{2}]}{[COCl_{2}]}$ = 2.19×10^{-10}

([X] means = concentration of X)

This means that in the equilibrium the concentration of the reactant (that is in the denominator) will be much higher (around 10^{10} fold) than the concentrations of the products (that are in the numerator), and this means that the equilibrium lies far to the left (to the reactants side) as very small amount of product is being formed.

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3 years ago

What is the value of x in the measure of the angle?

Andrew [12]

The two angles would be both 41 degrees.
$(2x + 13) = 41 \\ 2x = 41 - 13 \\ 2x = 28 \\ x = \frac{28}{2} \\ x = 14$
x in this case would be 14 degrees.

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A teacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and pH in

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Answer:

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2. Independent variable

3. The pH is the Dependent variable

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