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solong [7]
3 years ago
15

Manganese atom has 30 neutrons and atomic number 25

Chemistry
2 answers:
marysya [2.9K]3 years ago
7 0

Answer:

the most common oxidation no.of manganese is +2 +3 +4 +6 +7

Zanzabum3 years ago
6 0
+2+3+4+5+6+7

Mostly the anwser
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Which type of equilibrium exists in a sealed flask containing Br2(ℓ) and Br2(g) at 298 K and 1.0 atm?(1) static phase equilibriu
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4 years ago
An ideal gas in a sealed container has an initial volume of 2.80 L. At constant pressure, it is cooled to 18.00 °C, where its
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Answer:

T_1=-91.18\°C

Explanation:

Hello there!

In this case, given the T-V variation, we understand it is possible to apply the Charles' law as shown below:

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Thus, since we are interested in the initial temperature, we can solve for T1, plug in the volumes and use T2 in kelvins:

T_1= \frac{T_2V_1}{V_2}\\\\T_1= \frac{(18.00+273.15)K(1.75L)}{(2.80L)}\\\\T_1=182K-273.15\\\\T_1=-91.18\°C

Best regards!

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3 years ago
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5 0
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mmmmmmmmmmmmmm

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