Chemistry, 01.08.2019 23:30 cxttiemsp021
Pure magnesium metal is often found as ribbons and can easily burn in the presence of oxygen. when 2.59 g of magnesium ribbon burns with 7.52 g of oxygen, a bright, white light and a white, powdery product are formed. enter the balanced chemical equation for this reaction. be sure to include all physical states.
Answers: 1
Chemistry, 22.06.2019 08:30
Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?
Answers: 2
Chemistry, 22.06.2019 08:40
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
Answers: 2
Chemistry, 22.06.2019 18:20
Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds
Answers: 2
Pure magnesium metal is often found as ribbons and can easily burn in the presence of oxygen. when 2...
Arts, 21.01.2021 17:20
History, 21.01.2021 17:20
Mathematics, 21.01.2021 17:20
Mathematics, 21.01.2021 17:20
Mathematics, 21.01.2021 17:20
Mathematics, 21.01.2021 17:20
History, 21.01.2021 17:30
Mathematics, 21.01.2021 17:30
Physics, 21.01.2021 17:30
Mathematics, 21.01.2021 17:30
Social Studies, 21.01.2021 17:30
Mathematics, 21.01.2021 17:30