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kicyunya [14]
3 years ago
6

For energy calculations, height must be measured in the unit of *

Chemistry
1 answer:
Sveta_85 [38]3 years ago
4 0
I think its meters??
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What is not produced during glycosis
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The energy containing electron transporters of FADH2 are not produced during glycolysis.
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Choose the correct structural formula for the alcohol formed in this reaction
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The formula is CnH2n+1OH

Explanation:

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4 years ago
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In a molecule of methane, carbon having four valence electrons binds to four hydrogen atoms how many lone pairs of electrons wil
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None. To bind with an hydrogem atom, the carbon needs to ''share'' one of it's valence electron's with the hydrogen's valence electron. Therefore, forming 4 bounds means the carbon atom will share it's 4 valence electrons and there will be no lone electrons.
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4 0
3 years ago
Plutonium-196 has an atomic number of 78. It has ____ neutrons.
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Answer:

118 neutrons

Explanation:

There are three subatomic particles in an atom namely: electron, neutron and proton. The mass number of an atom is calculated by adding the proton no. (atomic mass) + neutron no.

That is;

Mass no. = proton no. + neutron no.

This means that to obtain the neutron no. in the atom of an element, we subtract the no of protons or atomic mass from the mass number.

According to this question, Plutonium-196 is said to have an atomic number of 78. The mass no. is 196, hence, the number of neutrons is:

196 - 78

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8 0
3 years ago
The four major attractive forces between particles are ionic bonds, dipole-dipole attractions, hydrogen bonds, and dispersion fo
natima [27]

Answer with Explanation:

Ionic bond:It is that type of bond which formed between negative and positive ions.

Hydrogen bonding:Hydrogen bonding formed between hydrogen and high electronegative elements.

Dispersion force:It is weakest intermolecular force.It is temporary attractive force.When electrons of two adjacent atoms occupy positions that make the atoms temporary dipoles.

NaCl: In which Na is positive ion and Cl is negative ion.

Therefore, NaCl is ionic.

HF:F is highest electronegativ elements.

HF:Hydrogen bonding

HCl: Hydrogen bonding

F_2:Dispersion

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3 years ago
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