Answers: 3
Chemistry, 22.06.2019 11:40
Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.
Answers: 3
Chemistry, 22.06.2019 15:30
How does a large body of water, such as the ocean, influence climate?
Answers: 1
Chemistry, 23.06.2019 00:30
Ok, so i have 2 questions. try to answer them both: (the topic is fire) 1) how can you represent the chemical reaction of fire? 2) what kind of bond is formed in this chemical reaction
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Chemistry, 23.06.2019 00:30
What is the chemical formula of magnesium bromide? a. mgbr2 b. mgbr c. mg2br2 d. mg2br
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Acup can hold 50 ml of water and has a mass of 25g. if each penny weighs 2g, how many pennies can it...
Mathematics, 04.06.2020 13:17
Mathematics, 04.06.2020 13:17
Mathematics, 04.06.2020 13:17
Mathematics, 04.06.2020 13:17
Mathematics, 04.06.2020 13:17