Answer: I think the answer is 1
i just learned this about two weeks ago
Explanation:
Answer:
Explanation: Độ thẩm thấu của NaCl 0.9% và glucose 5% lần lượt là 308 và 278 ... Dung dịch natri clorid sử dụng trong pha thuốc tiêm truyền thường dùng
The balanced chemical equation for the standard formation reaction of liquid acetic acid is given as ,
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The reaction that form the products from their elements in their standard state is called formation of reaction .The acetic acid consist C , H , and O , So, determine their standard state . Carbon is graphite at 25°C and 1 atm , whereas hydrogen and oxygen are diatomic gases . Hence , we start with unbalanced reaction.
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The balanced chemical equation for the standard formation reaction of liquid acetic acid as,
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The combustion of liquid acetic acid is given as,
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ΔH =-873
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Heat moves in Radiation, conduction, and convection.