Offers several opportunities to practice solving problems from the major topics in chemistry, and includes an online component that provides students with a collection of chemistry problems presented in multiple-choice format.6.3 A 1015 Multiply the numbers in front of the A 10 (here, 3.15 A 2.0 = 6.3) and then add the exponents (1012 A 103 ... this number is less than 1, simply subtracting the exponents on the 10s isna#39;t enough to find the exponent in the answer.

Title | : | Chemistry: 1,001 Practice Problems For Dummies (+ Free Online Practice) |

Author | : | Heather Hattori, Richard H. Langley |

Publisher | : | John Wiley & Sons - 2014-04-14 |

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