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charle [14.2K]
3 years ago
5

How do you calculate molarity

Chemistry
1 answer:
sergejj [24]3 years ago
6 0

Answer:

find the number of moles of solute dissolved in solution ,

find the volume of solution in liters,

 

then divide moles solute by liters solution

Explanation:

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Answer:

2. reasoning

Explanation:

PLS GIVE BRAINLIEST

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An iminium ion is formed as an intermediate in a stork enamine reaction. the iminium is subsequently hydrolyzed with water. comp
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7 0
3 years ago
Chemistry
madam [21]

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Explanation:

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An atom of argon has a radius rar = 88 pm and an average speed in the gas phase at 25°C of 172 m/s.
Rudik [331]

Answer:

1.2* 10³ rNe.

Explanation:

Given speed of neon=350 m/s

Un-certainity in speed= (0.01/100) *350 =0.035 m/s

As per heisenberg uncertainity principle

Δx*mΔv ≥\frac{h}{4\pi }

4π

h

..................(1)

mass of neon atom =\frac{20*10^{-3} }{6.22*10^{-23} } =3.35*10^{-26} kg

6.22∗10

−23

20∗10

−3

=3.35∗10

−26

kg

substituating the values in eq. (1)

Δx =4.49*10^{-8}10

−8

m

In terms of rNe i.e 38 pm= 38*10^{-12}10

−12

Δx=\frac{4.49*10^{-8} }{38*10^{-12} }

38∗10

−12

4.49∗10

−8

=0.118*10^{4}10

4

* (rNe)

=1.18*10³ rN

= 1.2* 10³ rNe.

Explanation:

This is the answer

7 0
3 years ago
Is Mg(CH3COO)2 soluble or insoluble
kati45 [8]

Answer:

It is Soluble

Explanation:

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8 0
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