Chemistry, 08.03.2021 14:00 alyssamonae
6 Red Carbage contain a chanical called anthrocyanin that
changer color depending on the acrolity of ti environment
In an acidic environment it is reclish - pink, in a neutral
enverionment it is purple and in basic Calkaline) environment
It turns bluish - green and even yellow. Explain the phenomenon .​
Answers: 2
Chemistry, 23.06.2019 02:00
Scientists are often interested in knowing the molar heat of combustion – the heat released during the combustion of one mole of a substance. use the periodic table to find molar masses. how many moles of ethanol are present in the sample?
Answers: 2
Chemistry, 23.06.2019 07:00
Achemist who studies water samples did a demonstration of how to test for lead in water. she added a clear solution of potassium iodide to a clear solution of lead nitrate. then a yellow swirling solid formed in the liquid. what is most likely true about the yellow solid?
Answers: 3
Chemistry, 23.06.2019 07:00
If you used the method of initial rates to obtain the order for no2, predict what reaction rates you would measure in the beginning of the reaction for initial concentrations of 0.200 m, 0.100 m, & 0.050 m no2.
Answers: 3
Chemistry, 23.06.2019 08:30
Explain how to convert from one unit to another in the metric system.
Answers: 3
6 Red Carbage contain a chanical called anthrocyanin that
changer color depending on the acrolity o...
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