3 years ago

Most bones are connected at Joints by

1 answer:

7 0

Answer:

Los huesos se mantienen unidos a otros huesos a través de unas largas tiras fibrosas llamadas ligamentos. El cartílago, una sustancia flexible y elástica que contienen las articulaciones, sujeta los huesos y los protege en los puntos donde varios huesos friccionan entre sí.

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State the number of protons contained in the atomic number 8<br>

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There are 8 protons

Explanation:

${ \bf{atomic \: number = proton \: number}}$

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Calculate the pOH of a solution if the concentration of hydroxide ions (OH-) is 1.9 x 10-5M?

OLEGan [10]

Answer:

9.28

Explanation:

pOH refers to a measure of hydroxide ions concentration. pOH tells about the alkalinity of a solution. If pOH is less than 7 then aqueous solutions are alkaline, acidic if pOH is greater than 7 and neutral if pOH is equal to 7.

Concentration of the hydroxide ions = 1.9 x 10-5 M

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pOH = 14 - pH

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3 years ago

Which of the following methods can be used to remove water from a mixture of sand and water? A. Centrifuge B. Filtration C. Floa

wlad13 [49]

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4 years ago

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f 37.4 grams of water decompose at 297 Kelvin and 1.30 atmospheres, how many liters of oxygen gas can be produced?

Allisa [31]

2H2O=2H2+O2
37.4g H2O(1 mol/18.02)=2.07547 mol H2O
PV=nRT
(1.30)(V)=(2.07547)(.0821)(297)
Vwater=38.92898L
38.92898L (1 mol O2/2 mol H2O)=19.46449L O2 gas

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4 years ago

Most bones are connected at Joints by​

Most bones are connected at Joints by