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problem- the intensity of raidoactivity depends on the distance of the recipient from the soucre of radiation generally
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calculate how the internal energy stored in one o-h bond of h20consider the following chemical reactionh20g--gt2hg og
1 using the following data calculate the rf values for each of the components what conclusions can be drawn from this
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question- 1 the addition of ammonia nh3 causes agcl to redissolve from this observation which is more stable- silver