2 years ago

3. What do platelets do?

Chemistry

1 answer:

PolarNik [594]2 years ago

5 0

Answer:

C help stop bleeding

Explanation:

Platelets stop bleeding by clumping and forming plugs in blood vessel injuries

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Which compounds has more nonbonding electrons? a. butene b. ethane?

Elden [556K]

Ethane is non Bond electron

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2 years ago

Sketch the structure of the nitrogen containing product that is formed when ethalymine reacts with water.

Igoryamba

Answer:

Here's what I get

Explanation:

Ethylamine has an N atom with a lone pair of electrons.

It can act as a Brønsted-Lowry base and accept a proton from water and become an ethylammonium ion.

The structure of the ion is shown below (there is a C atom at each of the four-way bond intersections).

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Suppose a tank contains 100 gallons of a solution of 10 lb of salt dissolved in water, which is kept uniform by stirring. Pure

kupik [55]

Answer:

Please see attachment

Explanation:

Please see attachment

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Electron configuration for be+2

svlad2 [7]

Answer:

atomic number of Be =4

electronic configuration :1s²2s²

but for Be2+ atomic number = 4-2 =2

electronic configuration : 1s²

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3 years ago

How can you determine if covalent bonding will occur?

Crank

If two nonmetals are bonded together. So look at your periodic table of elements and decide if the two elements that are being bonded are nonmetals or not.

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3 years ago