Questions by Stegrex

Questions by Stegrex

Tin (ii) fluoride (snf2), or stannous fluoride, is used in some home dental treatment products. it is made by the reaction of tin with hydrogen fluoride according to the equation sn (s) + 2hf (g) ? snf2

asked Apr 7, 2018

1 answer

3 votes

179k views

Which of these best defines a species? A. only the individual organisms that share a common ancestor B. all the individual organisms that can interbreed and produce fertile offspring C. all individual

asked Feb 25, 2018

1 answer

5 votes

86.9k views

if you suffer from amnesia why is it that you forget personal info like ur name etc. but still know about general things like the name of objects?

asked Mar 7, 2017

1 answer

3 votes

41.5k views

Find the distance between the points given. (-10, 3) and (-10, 12) 9 15

asked Feb 18, 2015

2 answers

5 votes

84.8k views

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