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Chemistry, 22.06.2019 09:10
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
Chemistry, 22.06.2019 13:00
What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?
Answers: 2
Example 2:
Al2(SO4)3 (ag) +6 KOH(aq)
2 Al(OH)3 (s) + 2K+(ag) + SO4²(aq)...
Al2(SO4)3 (ag) +6 KOH(aq)
2 Al(OH)3 (s) + 2K+(ag) + SO4²(aq)...
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