You have a cup of water and a packet of powdered juice mix. you stir some of the powder into the cup of water and it quickly dissolves. you decide to add more juice mix to the cup and stir again. again, the powder quickly dissolves. what can you conclude about the juice powder and water solution?
Answers: 2
Chemistry, 22.06.2019 09:00, lrasanaoaksandfurana
Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
Answers: 1
Chemistry, 23.06.2019 03:00, jaidencoolman2866
Determine type of reaction & predict the product c3h12+o2 =
Answers: 1
Chemistry, 23.06.2019 10:30, malum2009
Can anyone explain 1. review your spectrometry data and use the known elements to identify the star's composition. which unknown elements make up this star? justify your element selections. 2. in parts i and ii of the lab, what happened to the electrons of each element to produce the different colors of light? explain your answers using important terms from the lesson and information provided in the laboratory. 3. stars composed of heavier (more massive) elements are often slightly older than stars made predominantly from hydrogen and helium. based on your data, is the newly discovered star a younger star? explain your answer.
Answers: 2
You have a cup of water and a packet of powdered juice mix. you stir some of the powder into the cup...
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