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What is the momentum of a 040 Kg bullet with a velocity of 8, 000 meters/sec
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Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
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Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?
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Once similarity and one difference between a mixture of elements and a mixture of compounds
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The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth
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What is the momentum of a 040 Kg bullet with a velocity of 8, 000 meters/sec...
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