3 years ago

What is the difference between traffic lights with red arrows and those with solid red lights?

1 answer:

5 0

Red Arrows are used when there is a turning lane. Means there is a signal for more than one direction. Example would be one for the left turn, one for the right turn.
Solid red light means that it's a straight ahead.

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3 years ago

Calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these

deff fn [24]

The formation of nitric acid from nitrogen, hydrogen, and oxygen can be written as,

N₂ + H₂ + 3O₂ --> 2HNO₃

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Since all the reactants are in their elemental forms, the simplified equation would be,

Hrxn = Hproduct

Substituting,

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3 years ago

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RSB [31]

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3 years ago

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Karo-lina-s [1.5K]

I think it’s d
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