Chemistry, 03.03.2021 20:00, lezapancakes13
6. Into a bottle a lab tech put bacteria, sugar, oxygen, and protein. The bottle was then sealed so that it was a closed system. A closed system means nothing could get in or out. The bacteria began to multiply and increase in number. Did the bottles’ mass increase, decrease, or stay the same? In your answer, you must give reasons (2) and use the Law of Conservations of Mass and Energy. (Minimum of 4 sentences).
Answers: 1
Chemistry, 22.06.2019 04:50, psychocatgirl1
Write the overall equation for the reaction for lithium battery
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Chemistry, 22.06.2019 08:40, kellymcdow5135
For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate
Answers: 3
Chemistry, 23.06.2019 00:00, tonimgreen17p6vqjq
The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.
Answers: 2
6. Into a bottle a lab tech put bacteria, sugar, oxygen, and protein. The bottle was then sealed so...
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