Chemistry, 25.11.2019 21:31 darg3990rgp2t0r2
In the following chemical reaction, how many moles of h2 are needed to completely react with 2 moles of n2?
n2 + 3 h2 2 nh3
Answers: 2
Chemistry, 22.06.2019 18:50
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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What information does a complete ionic equation give that the balanced equation doesn’t show?
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One similarity and one difference between an element and a mixture of elements
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Chemistry, 22.06.2019 22:00
In order to complete this lab. you will need to be familiar with some common chemistry terms. complete the chemical change puzzle and list the relevant terms and their meaning below a.rectant b.product c.supernate
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In the following chemical reaction, how many moles of h2 are needed to completely react with 2 moles...
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