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erik [133]
2 years ago
8

Which of these items is made up of one or more molecules? Gold Hydrogen Salt Neon

Chemistry
1 answer:
Nesterboy [21]2 years ago
3 0
2 one hope it’s right
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crimeas [40]
The wood turns into ash and smoke so mass is nor destroyed or created.
6 0
2 years ago
The net reaction of the calvin cycle is the conversion of co2 into the three-carbon sugar g3p. along the way, reactions rearrang
arsen [322]
<h3><u>Answer</u>;</h3>

a. 3 molecules 3 carbon

b. 6 molecules 18 carbon

c. 6 molecules 18 carbon

d. 5 molecules 15 carbon

e. 3 molecules 15 carbon

f. 3 molecules 15 carbon

<h3><u>Explanation</u>;</h3>
  • In the Calvin cycle, carbon atoms from CO2 are ncorporated into organic molecules and then  used to build three-carbon sugars, a process that is fueled by, and dependent on, ATP and NADPH from the light reactions.
  • Calvin cycle take place in the stroma. Reactions of Calvin cycle are divided into three main stages: carbon fixation, reduction, and regeneration of the starting molecule.
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  • During reduction; ATP and NADPH are used to convert the 3-PGA molecules into molecules of a three-carbon sugar, glyceraldehyde-3-phosphate.
  • Finally during regeneration, some G3P molecules are used to make glucose while others are recycled to regenerate RuBP acceptor.
5 0
3 years ago
If the atoms in an ionic bond are not sharing electrons, what keeps the atoms together?
faltersainse [42]

Answer:

Oppositely charged particles attract each other. This attractive force is often referred to as an electrostatic force. An ionic bond is the electrostatic force that holds ions together in an ionic compound.

Explanation:

Hope this helps :)

6 0
3 years ago
Logging is a cause of nonpoint source pollution how does the removal of trees affect our fresh water supply
satela [25.4K]
Logging may cause the soil to be less compact and the loose dirt will enter and contaminate any water source.


Have a nice day!
8 0
3 years ago
Read 2 more answers
How many moles of water are produced from 13.35 mol of oxygen?
drek231 [11]
2 H2 + O2 = 2 H2O

1 mole O2 --------------- 2 moles H2O
13.35 moles O2 -------- ( moles H2O)

moles H2O = 13.35 x 2 / 1

<span>= </span>26.7 moles of H2O

<span>hope this helps!</span>
4 0
3 years ago
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