Chemistry, 12.07.2022 16:30 billythe1st
You find a mysterious white powder in your kitchen. It could be cream of tartar (pH=5), sugar (pH=7), baking soda (pH=8), or drain cleaner (pH=14). Explain which pH indicator(s) you would use to determine the unknown substance. 1) Phenolphthalein (PHT) 2) Red cabbage 3) Bromthymol blue 4)Congo red (CR)
Answers: 1
Chemistry, 22.06.2019 03:30
Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.
Answers: 1
Chemistry, 22.06.2019 09:00
What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
Answers: 1
Chemistry, 22.06.2019 09:50
What are four significant sources of ghgs that come from wostem washington?
Answers: 2
Chemistry, 22.06.2019 16:00
Which factor is likely to impact the possible number of compounds ?
Answers: 1
You find a mysterious white powder in your kitchen. It could be cream of tartar (pH=5), sugar (pH=7)...
Mathematics, 07.12.2020 02:40
Mathematics, 07.12.2020 02:40
English, 07.12.2020 02:40
English, 07.12.2020 02:40
Mathematics, 07.12.2020 02:40
Social Studies, 07.12.2020 02:40
History, 07.12.2020 02:40
Mathematics, 07.12.2020 02:40
Mathematics, 07.12.2020 02:40
Health, 07.12.2020 02:40