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15POINTS!!! And brainliest

a. 3.36 L

b. 33.2 g

Explanation:

According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number of particles.

Standard condition of temperature (STP)  is 273 K and atmospheric pressure is 1 atm respectively.

To calculate the number of moles, we use the equation:

a. 2 moles of are produced by = of

Thus 0.1 moles of   of

b. of react with = of iron

Thus 10.0 L of react with = of iron

8

explanation:

each principal energy level above the first contains one s orbital and three p orbitals. a set of three p orbitals, called the p sublevel, can hold a maximum of six electrons. therefore, the second level can contain a maximum of eight electrons - that is, two in the s orbital and 6 in the three p orbitals.

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its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun