Answer:
filtering
Explanation:
you're pouring the mixture through muslin cloth to keep the particles and bigger peaces out of the soap.
Why does the chemical reaction seen here obey the law of conservation of matter?
<u><em>Answer:</em></u>
- Because there are the same number of atoms of each element shown on both sides
<u><em>Explanation</em></u>
- As in chemical reactions, atoms bonds are break and new bonds are formed. As new substance are formed but overall they have same elements, no new elements come from outside or go to outside. In other words , rearrangement of atoms take place but number of atoms remained same.
NaOH + HCl -----> NaCl + H2O
- As in above reaction there are the same number of atoms of each element shown on both sides .
Answer:
water,salt are the house hold items
Answer:
I hope you have the answer now
Explanation:
u an
The charge of proton and electron is equal in magnitude that is
. The distance between electron and proton is
or
.
Force exerted on electron by proton is calculated as follows:

Here, k is Coulomb's constant,
is charge on proton,
charge on electron and r is distance between them.
Putting the values,

Now, according to second law of Newton,

Here,
is mass of electron and a is acceleration.
Also, 
Rearranging,

Thus, the acceleration of an electron in this atom is
.