A2.832 gram sample of an organic compound containing c, h and o is analyzed by combustion analysis and 6.439 grams of co2 and 2.636 grams of h2o are produced. in a separate experiment, the molar mass is found to be 116.2 g/mol. determine the empirical formula and the molecular formula of the organic compound. enter the elements in the order c, h, o empirical formula = molecular formula =
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Chemistry, 21.06.2019 22:30, dianasmygova
Monkeys and bats have similar bone structure in their forelimbs. however, monkeys have longer forelimbs to use for climbing and swinging in trees. bats have shorter forelimbs to use for flight. which term best describes how monkey and bat forelimbs are related to each other? a. homologous b. embryonic c. analogous d. vestigial
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Chemistry, 22.06.2019 09:10, aleilyg2005
Select the correct answer from each drop-down menu. describe what happens to a carbon-11 atom when it undergoes positron emission. the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons
Answers: 3
A2.832 gram sample of an organic compound containing c, h and o is analyzed by combustion analysis a...
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