Chemistry, 24.08.2019 03:30 sanchezvazquez0123
Brainliestttme : )
when zinc metal reacts with oxygen gas, 2zn(s) + o2(g) → 2zno(g), large amounts of light and heat are released. a student states that this reaction is a combustion reaction but not a redox reaction. do you agree? defend your answer by explaining whether or not it meets the requirements of each type of reaction.
Answers: 1
Chemistry, 22.06.2019 09:40
Which diagram shows the correct way to represent an ionic compound of magnesium oxide?
Answers: 3
Chemistry, 22.06.2019 15:30
Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.
Answers: 2
Chemistry, 22.06.2019 19:40
What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles
Answers: 2
Chemistry, 23.06.2019 00:00
What is the pressure of 0.500 moles of carbon dioxide gas in a 2.5 l tank and at a temperature of 301 k? (r=0.0821 l·atm/mol·k) 3.08 atm 1.2 atm 0.23 atm 4.01 atm 4.94 atm
Answers: 1
Brainliestttme : )
when zinc metal reacts with oxygen gas, 2zn(s) + o2(g) → 2zno(g), large amo...
when zinc metal reacts with oxygen gas, 2zn(s) + o2(g) → 2zno(g), large amo...
Computers and Technology, 18.02.2020 18:57
Spanish, 18.02.2020 18:57
History, 18.02.2020 18:57
Computers and Technology, 18.02.2020 18:57
Mathematics, 18.02.2020 18:57
Computers and Technology, 18.02.2020 18:57
Biology, 18.02.2020 18:57
Mathematics, 18.02.2020 18:57
Mathematics, 18.02.2020 18:57
Biology, 18.02.2020 18:57