Weirddobby3964

23.09.2019 • 

Chemistry

Sally wants to find out the volume of water needed to fill her ice-cube tray. she can't find a measuring cup, but she does have a ruler, so she measures the length, width, and depth of one of the holes in centimeters. here is her calculation of the total volume. label each number as exact, or not exact.

Ответ:

Galaxystyx

23.09.2019

Chemistry

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lucky ohh

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Ответ:

haldridge19

27.03.2022

Chemistry

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All elements in their standard states (oxygen gas, solid carbon in the form of graphite, etc.) have a standard enthalpy of formation of zero, as there is no change involved in their formation.

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