ONE MINTEDDD
An unknown solution is tested with the three indicators above. The results were: yellow with methyl orange, green with bromothymol blue and clear in phenolphthalein. The solution is __1__ with a pH of approximately __2__.
acidic 3.8
acidic 6.2
basic 6.2
basic 8.0
Answers: 2
Chemistry, 22.06.2019 09:30
Which formula can be used to calculate the molar mass of hydrogen peroxide
Answers: 1
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Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg
Answers: 3
Chemistry, 22.06.2019 22:30
Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.
Answers: 3
ONE MINTEDDD
An unknown solution is tested with the three indicators above. The results were: yello...
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