Chemistry, 18.03.2021 02:40, HalpMahOnMahH0meW0rk
the reaction of sodium peroxide (Na2O2) and water produces sodium hydroxide and oxygen gas. the following chemical equation represents the reaction. balance the equation before beginning the problems. ( use the equation for problems one and two )
Answers: 1
Chemistry, 22.06.2019 02:10, vapelordcarl69
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (Ξ΄ch< (c14h10,s)=β7061 kj molβ1.)
Answers: 3
Chemistry, 22.06.2019 16:50, brandiwingard
What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume
Answers: 2
the reaction of sodium peroxide (Na2O2) and water produces sodium hydroxide and oxygen gas. the foll...
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