Chemistry: 9.) A piece of wood has a mass of 575 grams and a volume of 0.95 cm Find its density

Answer : option b) two grams of hydrogen react with one gram of oxygen to form two grams of water.explanation : the equation for synthesis of water is as follows; [tex]2h_{2}_{(g)} + o_{2}_{(g)} 2h_{2}o_{(l)}[/tex]here two moles of hydrogen are used with one mole of oxygen which gives one molecule of water as a product. but shana misinterpreted 2 moles as 2 grams in this equation....

9.) A piece of wood has a mass of 575 grams and - id95757930009, arianapowell56

Ответ:

paralaw61772

03.02.2022

Chemistry

The formula to find density is d=m/v
d=575/0.95
(divide)
density=605.26

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Ответ:

azibur3191

07.04.2020

Chemistry

Answer : option b) two grams of hydrogen react with one gram of oxygen to form two grams of water.explanation :

the equation for synthesis of water is as follows;

$2h_{2}_{(g)} + o_{2}_{(g)} > 2h_{2}o_{(l)}$

here two moles of hydrogen are used with one mole of oxygen which gives one molecule of water as a product. but shana misinterpreted 2 moles as 2 grams in this equation.

0,0(0 оценок)

9.) A piece of wood has a mass of 575 grams and a volume of 0.95 cm Find its density

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