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3 years ago

15

In supersonic flights, molecules break apart and react chemically. which safety features protect the plane?

1 answer:

harkovskaia [24]3 years ago

4 0

Answer:

Explanation:

The heat Shield are materials (usually made of metals) protect us from heat by absoring lots of heat and gradually releasing heat by surrounding air cirucaltion

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The chemical equation of rusting of iron is given

artcher [175]

Answer:

${ \tt{(a). { \bf{reactants : { \tt{iron \: and \: oxygen}}}}}} \\ { \bf{products : { \tt{iron(iii)oxide}}}} \\ \\ { \tt{(b).}} \: { \bf{1.204 \times {10}^{24} \: atoms}} \\ { \tt{(c).}} \: { \tt{4Fe +3 O _{2} → 2Fe _{2}O _{3}}} \\ \\ { \underline{ \blue{ \tt{becker \: jnr}}}}$

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Answer:

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Explanation:

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