Is this an oxidation reaction? why or why not?
2h₂ + o₂ → 2h₂o (g) + heat
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Chemistry, 11.10.2019 15:00 thechef129
Is this an oxidation reaction? why or why not?
2h₂ + o₂ → 2h₂o (g) + heat
note: the g after h₂o indicates that the water is in a gaseous state.
Answers: 3
Chemistry, 21.06.2019 15:30
219 grams of iron (iii) oxide reacts with excess carbon according to the reaction equation shown below. fe2o3 + c → fe + co2 after a scientist performs the chemical reaction they find the actual yield of iron to be 57.4 grams. calculate the percent yield of this chemical reaction.
Answers: 1
Chemistry, 21.06.2019 18:10
Which is true of transition metals when moving from left to right on the periodic table? the d sublevels are not filled across the period. the cation radii become larger across the period. atomic radii increase slightly and then start to decrease. atomic radii decrease slightly and then start to increase. o
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The pressure in a fluid is affected by which characteristics of that fluid
Answers: 1
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Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine
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