Chemistry, 05.03.2021 21:00 dukkchild666
Select the correct answer. A substance is followed by the symbol (l) in a chemical equation. What does the symbol represent? A. The substance has the least molecules in the equation. B. The substance is in the liquid state. C. The substance is produced last in the reaction. D. The substance is dissolved in a liquid solution. E. The substance is lost at the end of the reaction. the correct answer. A substance is followed by the symbol (l) in a chemical equation. What does the symbol represent? A. The substance has the least molecules in the equation. B. The substance is in the liquid state. C. The substance is produced last in the reaction. D. The substance is dissolved in a liquid solution. E. The substance is lost at the end of the reaction.
Answers: 2
Chemistry, 21.06.2019 15:00
An example of technology is the a. addition of a side group to an organic molecule during synthesis. b. use of a new antibiotic to fight an infection. c. measurement of iron concentration in a water sample. d. study of atomic fusion reactions
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Chemistry, 22.06.2019 04:30
Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.
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Chemistry, 22.06.2019 08:40
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
Select the correct answer. A substance is followed by the symbol (l) in a chemical equation. What do...
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