Chemistry, 19.02.2021 17:30 kingtrent81

4.a student observes the chemical process described in the following equation. 4Al+3O2 -> 2Al2O3. how does the mass of the new substances compare to the total mass of the starting materials

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 23:00, jamccoy3335

Will mark brainliest26. which of these statements are true? (3 points)a. gases are compressibleb. gases fill their containers completelyc. the pressure of a gas is independent of the temperatured. gases have masse. gases exert pressuref. the pressure of a gas is dependent on the volumeg. gas pressure results from the collisions between gas particlesh. gases have a definite volume and shape

Answers: 1

continue

Chemistry, 22.06.2019 07:10, nasrul3725

Remember to use the proper number of significant figures and leading zeros in all calculations. gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4

Answers: 3

continue

Chemistry, 22.06.2019 23:30, hcllxxhhlpcj

Rank substituents in order of their priority when assigning the e or z label to an alkene. i, ch2i , h, ch2ch2cl, f

Answers: 2

continue

Chemistry, 23.06.2019 03:10, mani1682

Which of the following compounds would be expected to have the strongest ionic bonds? a)the compound that has b)the largest ions with the greatest charge c)the compound that has d)the largest ions with the least charge the compound that has the smallest ions with the greatest charge the compound that has the smallest ions with the least charge

Answers: 2

continue

You know the right answer?

4.a student observes the chemical process described in the following equation. 4Al+3O2 -> 2Al2O3....