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Reil [10]
3 years ago
13

Do protons and neutrons attract?

Chemistry
1 answer:
skelet666 [1.2K]3 years ago
7 0

Answer:

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<em>Thus protons repel each other but are attracted to neutrons. What follows is an introduction to the more complete model of nuclear structure. The nucleons (neutrons and protons) of a nucleus, whenever possible, form spin pairs (proton-proton, neutron-neutron and proton-neutron).</em>

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What is the molarity of NaOH, if 15g of NaOH is mixed with 600mL?
inn [45]
M(NaOH)=15 g

v=600 ml=0.6 l

n(NaOH)=m(NaOH)/M(NaOH)

C=n(NaOH)/v=m(NaOH)/[M(NaOH)v]

C=15g/[40g/mol*0.6 l]=0.625 mol/l

0.625M



[H⁺]=7.5*10⁻²
pOH=14-pH=14+lg[H⁺]
pOH=14+lg(7.5*10⁻²)=14-1.125=12.875
5 0
4 years ago
Which liquid has a maximum vapor pressure?
Maslowich

Answer:

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4 0
3 years ago
These to particles are found in the center of an atom blank and blank
ANTONII [103]

Answer:

Protons and neutrons are found in the centre of the atom.

7 0
4 years ago
1. What are physical and chemical properties of metals, nonmetals, and metalloids?​
Yuri [45]
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Have a good day!
8 0
3 years ago
A chemical equilibrium exists when: A chemical equilibrium exists when: there are equal amounts of reactants and products. the r
Airida [17]

Answer: A chemical equilibrium exists when the rate at which reactants form products is the same as the rate at which products form reactants.

Explanation:

When the concentration of both the reactants and products do not change with time then it means the chemical reaction has reached to a state of chemical equilibrium.

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Therefore, we can conclude that a chemical equilibrium exists when the rate at which reactants form products is the same as the rate at which products form reactants.

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