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Chemistry, 21.06.2019 19:00
Asmall amount of a solid is added to water. the observation made after fifteen minutes is shown in the figure. which of these solids has been probably added to water? a) oil b) sand c) sugar d) wood chips
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Chemistry, 22.06.2019 22:30
Which of the following is true about the speed of light? it depends on the wavelength.
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Chemistry, 22.06.2019 23:00
What is a substance? a. a physical property of matter b. a chemical property of matter c. an element or compound that cannot be physically separated d. characteristics used to tell the difference between mixtures
Answers: 1
prepare a 30mL solution of a 1:6 syrup solution you have on hand a 50% syrup solution and a 1:200 so...
Mathematics, 04.06.2020 23:06
Mathematics, 04.06.2020 23:06
Mathematics, 04.06.2020 23:06
Chemistry, 04.06.2020 23:06
Mathematics, 04.06.2020 23:06