Chemistry, 04.12.2020 18:00 cecilysimpson7521
UL. After letting the far sit out overnight, Candi notices that the color is spread out all over the jar of water. She decides to repeat the experiment using two other liquids. She uses milk that weighs 1.03 grams per milliliter and a clear vinegar that weighs 1.01 grams per milliliter. After step 6. Cand repeated the procedure using nvo new liquids. When she poured them into the fars she forgot which liquid was in each jar. Read each statement. Type your answer in each box Describe to the differences benveen the nvo substances that she could observe
Answers: 2
Chemistry, 23.06.2019 19:30
Type the correct answer in the box. tungsten carbide is becoming popular for making jewelry. a chemist is examining a sample of tungsten carbide (chemical formula wc). what is the percent composition of tungsten in this compound? round your answer to the nearest whole percent. the percent composition of tungsten is what %?
Answers: 1
Chemistry, 23.06.2019 23:00
Consider the oxidation of sodium metal to sodium oxide described by the balanced equation: 4 na(s) + o2(g) → 2 na2o(s) as you can see there are letters in parentheses after each substance. show you know the meaning of these letters by filling in what they stand for:
Answers: 2
Chemistry, 24.06.2019 03:10
The absolute tempeature of a gas is increased four times while maintaining a constant volume. what happens to the pressure of the gas
Answers: 2
Chemistry, 24.06.2019 03:20
What happens to an atom of sulfur (s) if it loses an electron?
Answers: 1
UL. After letting the far sit out overnight, Candi notices that the color is spread out all over the...
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