Chemistry, 29.10.2020 17:10, silverdays1215
1. Explain how you determined the polarity of all your compounds by first predicting the polarity of water, and then mixing different solutes and solvents to find the polarities of the other substances.
2. Which of your polarity and solubility predictions were correct?
3. Create three additional combinations of compounds from the materials in your experiment. Without preforming tests, determine if your chosen solutes and solvents would be soluble or insoluble. Explain how you can predict solubility without testing.
4. Were any of your substances difficult to identify as polar, nonpolar, or ionic?
5. Predict the polarity and molecular structure of formaldehyde, a compound used to preserve animal specimens, and ammonia, a compound used in many household cleaning products. Explain.
6. Based on their polarity, which compounds from your experiment could mix with formaldehyde and ammonia?
Answers: 2
Chemistry, 22.06.2019 19:10, asdfghhk9805
How does the atmosphere to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun plz like !
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Chemistry, 22.06.2019 22:00, notearslefttocry14
Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.
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Chemistry, 23.06.2019 00:30, Keemdadream13
If there are 3.5 moles of koh, how many moles of naoh can be produced? question 1 options: a)3.0 moles naoh b)3.5 moles naoh c)1 moles naoh d)9 moles naoh
Answers: 1
1. Explain how you determined the polarity of all your compounds by first predicting the polarity of...
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