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solmaris [256]
4 years ago
8

Why is Cl and Br chemically similar?

Chemistry
1 answer:
snow_tiger [21]4 years ago
3 0
They are in the same group on the periodic table. Same number of valence electrons
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If 0.0203 g of a gas dissolves in
ololo11 [35]

Answer:

P2 = P1*n2 / n1

       =1.02 atm *0.008 moles / 0.00113 moles

      = 7.22 atm

∴the new pressure will be 7.22 atm

Explanation:

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3 years ago
At Stp, which physical property of aluminum always remains the same from sample to sample?
Elenna [48]

Density-  The proportion of mass to volume of an object.

<span>Density determines what floats and what sinks.  More dense sinks less dense will float.</span>

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Answer:(1)The urinary system's function is to filter blood and create urine as a waste by-product.

(2) two kidneys we have.

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(4)Two ureters. These narrow tubes carry urine from the kidneys to the bladder. Muscles in the ureter walls continually tighten and relax forcing urine downward, away from the kidneys.

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(7)Urine is formed in the kidneys through a filtration of blood. The urine is then passed through the ureters to the bladder, where it is stored. During urination, the urine is passed from the bladder through the urethra to the outside of the body.

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3 years ago
Identify the reaction type for each generic chemical equation
Dimas [21]

A + B → AB:  ✔ synthesis

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Un atleta se dirige hacia la línea de salida a 6 m/s. Cuando pasa por la marca de 100 m, ponemos el cronómetro en marcha. Escrib
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Answer:

Los parámetros dados del movimiento son;

La velocidad con la que el atleta se dirige hacia la línea de salida = 6 m / s

El punto en el que se inicia el cronómetro = marca de 100 m

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s = 6 m / s × t

La distancia total recorrida, d = 100 + s

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Los gráficos de las ecuaciones se crean con Microsoft Excel y se presentan de la siguiente manera;

Explanation:

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