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pashok25 [27]
2 years ago
8

What can be said about an exothermic reaction with a negative entropy change?.

Chemistry
1 answer:
pashok25 [27]2 years ago
3 0
Spontaneous at low temperatures.
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How have the hubble and chandra telescope helped scientists find out more about these telescopes
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Hubble has aided scientists in their understanding of the solar system. Comets and planets are observed by the telescope.

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6 0
1 year ago
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krek1111 [17]

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2 years ago
25.88 grams of tin (ll) phosphate reacts with 31.73 grams of zinc.
Dovator [93]

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6 0
2 years ago
when carbon dioxide is bubbled through lime water the solution first turn milky and to colour less . Explain why these changes o
Annette [7]

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When excess of carbon dioxide is passed in lime water, calcium carbonate is converted to calcium bicarbonate which is soluble, hence the milkiness due to calcium carbonate disappears.

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kykrilka [37]

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