A) each side of the equations is divided by the number of moles.
Answer:
D
Explanation:
1.) Plasma is not found in electrons
2.) Protons are found in the nucleus
3.) Neutrons are found in the Nucleus
4.) Electrons orbit the nucleus in the electron cloud
B) H₂
Explanation:
Only H₂ is a non-polar covalent molecule among the given options. A non-polar covalent bond forms between homonuclear atoms that are chemically bonded.
- In the formation of covalent bonds, each atom shares the valence electrons in their outer energy shells to be able to mimic the noble gases.
- In homonuclear molecules, the two bonding atoms are of the same kind and the electronegativity difference is zero.
- The covalent bond between them is a called a non-polar covalent bond.
- Here there is equal sharing of the electron pair between the pair of atoms and there is no electrostatic charge on the molecule.
Learn more:
chemical bonds brainly.com/question/10903097
carbon bonds brainly.com/question/10901976
bond types brainly.com/question/11730855
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chemist is trying to prepare a solution of molarity 1.60 M by diluting a 2.13 M solution. This is a dilution equation and dilution formula needs to be used
c1v1 = c2v2
where c1 is concentration and v1 is volume of the more concentrated solution
c2 is concentration and v2 is volume of the diluted solution to be prepared
substituting the values in the equation
2.13 M x 1.24 L = 1.60 M x v2
v2 = 1.65 L
the volume of the diluted solution is 1.65 L
Answer:
C) Temperature and Kinetic Energy.
Explanation:
Hello there!
In this case, according to the generic heating curve on the attached file, it possible to see that on the point C, whereas the line is diagonal, the temperature increases, but also the kinetic energy increases because the molecules gain energy due to the increase of the temperature. It is important to say that on flat lines, like those on B and D, the phase change takes place and just the potential energy change.
In such a way, we infer that the answer is C) Temperature and Kinetic Energy.
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