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Chemistry, 22.06.2019 17:00
Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease
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Chemistry, 22.06.2019 19:00
Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?
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Chemistry, 22.06.2019 21:00
Write a balanced equation showing the formation of copper (ii) nitrite from its elements
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Chemistry, 22.06.2019 21:30
Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration
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What is the balanced equation for the reaction of a solution of sodium sulfate is mixed with stronti...
Mathematics, 11.03.2020 18:36
English, 11.03.2020 18:36
Mathematics, 11.03.2020 18:36
English, 11.03.2020 18:36
Mathematics, 11.03.2020 18:36
Mathematics, 11.03.2020 18:36