Chemistry
Chemistry, 22.06.2019 03:00, harri26348

Ogases, liquids and solids using heat of fusion or vaporization to find the heat needed to.. calculate the amount of heat needed to melt 149. g of solid methanol (ch, oh) and bring it to a temperature of -19.9 °c. be sure your answer has a unit symbol and the correct number of significant digits. 10

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