The outer planets are <span>Jupiter, Saturn, Uranus and Neptune while the inner planets are Mercury, Venus, Earth, and Mars. The outer planets have more moons than the inner planets because these planets are much larger than the inner ones. The inner planets are terrestrial while larger ones are called gas giants, mostly made up of gas.</span>
Your answer would be an Element can't be separated into simpler substances or converted into another substance by chemical process.
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Answer: 1 molar NaOH contains 40 grams of NaOH per every liter of water
Explanation:
so 2 M NaOH contains twice that amount, ie. 80 grams per liter. Then, ine 250 ml of weater, there should be 80/4 = 20 grams of solid NaOH dissolved.
You kind of need to show more, but the independent variable would be something that you are changing to then measure the reaction, like the time left in for example.
Reichsteins substance if I remember correctly.
Hope this helped! :)
- Juju
