Answer:
thank you have a great April fool weekend
<span>the answer is
C. The bar for very low concentration is twice the height of the bar for medium concentration.
proof
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<span>
</span>
<span>Medium--------------------15
</span>Very Low-------------------30 = 2<span /> x 15 (<span>Medium)
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You can youse a calculator or ask a teacher
Water boils when its vapor pressure equals the prevailing atmospheric pressure over the water. In order for water to boil at 50 ºC, the pressure over the water would need to be reduced to a point greater equal to the vapor pressure of the water (92.5 torr).
