Цветочки и химия... (опыты с растениями и насекомыми)

Volodymyr · **Posted:** 05 May 2024 20:04

Lamium purpureum flowers and glacial acetic acid - part 10
http://chemistry-chemists.com/N2_2024/C ... -P6-5.html

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Volodymyr5 · **Posted:** 08 May 2024 11:47

Lamium purpureum flowers and ammonia - part 11
http://chemistry-chemists.com/N2_2024/C ... .html#1002

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Volodymyr · **Posted:** 11 May 2024 20:01

Brown plant leaves (Sakura) and ammonia - part 12
http://chemistry-chemists.com/N2_2024/C ... -P6-6.html

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Volodymyr5 · **Posted:** 16 May 2024 12:18

Flowers of Vinca minor, ammonia and acetic acid - part 14
http://chemistry-chemists.com/N2_2024/C ... -P6-7.html

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Volodymyr5 · **Posted:** 18 May 2024 21:02

Brown plant leaves (Parthenocissus quinquefolia), ammonia and acetic acid - part 13
http://chemistry-chemists.com/N2_2024/C ... .html#1002

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Lilac, ammonia and acetic acid - part 15
http://chemistry-chemists.com/N2_2024/C ... .html#1002

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Volodymyr · **Posted:** 20 May 2024 20:31

Lilac and ammonia - part 16
http://chemistry-chemists.com/N2_2024/C ... .html#1003

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Volodymyr5 · **Posted:** 22 May 2024 20:17

Lilac and ammonia - part 17
http://chemistry-chemists.com/N2_2024/C ... -P6-8.html

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moonshine43 · **Posted:** 27 May 2024 13:35

Интересное наблюдение: шкурки лимона ( жёлтые, конечно) после выдержки в растворе щёлочи (5% на глаз) в течение пары дней становятся насыщенного оранжевого цвета, как метилоранж достаточно крепкий. Раствор тоже. Получилось случайно, а что можно было сфотографировать - понял, когда уже вылил

Впрочем, такой опыт повторить нетрудно.

Volodymyr5 · **Posted:** 27 May 2024 16:07

Я со временем попробую сфотографировать, только не знаю, когда смогу.

После двух с половиной лет застоя (даже деньги платили, - только не вздумай работать!) теперь у меня пресыщение с загрузкой и сроками (хотя будут ли платить - это вопрос).
__________________

Lilac, acetic acid and ammonia - part 18
http://chemistry-chemists.com/N2_2024/C ... .html#1002

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Radish (Raphanus sativus), ammonia and acetic acid - part 20
http://chemistry-chemists.com/N2_2024/C ... -P6-9.html

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P.S. Ч.19 будет чуть позже.

Volodymyr5 · **Posted:** 29 May 2024 13:11

White flowers and ammonia solution - part 19
http://chemistry-chemists.com/N2_2024/C ... .html#1003

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Volodymyr · **Posted:** 17 Jun 2024 18:16

Red poppy (Papaver rhoeas), ammonia and acetic acid - part 21
http://chemistry-chemists.com/N2_2024/C ... .html#1002

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Volodymyr · **Posted:** 23 Jun 2024 19:01

Pink Rosa odorata flowers and ammonia - part 22
http://chemistry-chemists.com/N2_2024/C ... P6-10.html

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Volodymyr · **Posted:** 25 Jun 2024 21:53

Red rose and ammonia – part 23
http://chemistry-chemists.com/N2_2024/C ... .html#1002

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Volodymyr · **Posted:** 28 Jun 2024 21:46

Pink rose and ammonia - part 24
http://chemistry-chemists.com/N2_2024/C ... .html#1003

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Volodymyr · **Posted:** 20 Jul 2024 22:37

Prunus avium (black berries of sweet cherry), water, nitric acid and ammonia - part 25
http://chemistry-chemists.com/N2_2024/C ... P6-11.html

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Volodymyr · **Posted:** 23 Jul 2024 12:46

Cherry, water, nitric acid and ammonia - part 26
http://chemistry-chemists.com/N2_2024/C ... .html#1002

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Цветочки и химия... (опыты с растениями и насекомыми)

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