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a_sh-v [17]
3 years ago
12

Write down the names, physical properties, and inertness of NOBLE GASES ( group no. 8)

Chemistry
1 answer:
o-na [289]3 years ago
4 0

Answer:

There's No Answer Im Sorry

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3,010,000 into scientific notation
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Answer:

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Explanation:

Step 1

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New Number: 3.010000

Step 2

Now, to find b, count how many places to the right of the decimal.

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4 years ago
For the reaction shown, calculate how many moles of NO2 form when each amount of reactant completely reacts.
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1.2mol N_2O_5(\frac{4mol NO_2}{2mol N_2O_5})

= 2.4 mol NO_2

So, 2.4 moles of NO_2 are formed when 1.2 moles of  N_2O_5 were reacted.

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