Chemistry, 16.07.2019 17:50 twistedhyperboles
Astudent has some $1 and $5 bills in his wallet. he has a total of 16 bills that are worth $40. how many of each type of bill does he have?
Answers: 2
Chemistry, 21.06.2019 20:40
Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o
Answers: 1
Chemistry, 22.06.2019 00:30
Which best describes why nh4+ can form an ionic bond with ci-?
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Sugar is dissolved in water. which is the solute? sugar neither both water
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Astudent has some $1 and $5 bills in his wallet. he has a total of 16 bills that are worth $40. how...
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