﻿ When drawing lewis structures for simple molecules, you need to first sum the number of valence electrons from all atoms in the molecule.  , 18.10.2019 10:00, aesthetickait

# When drawing lewis structures for simple molecules, you need to first sum the number of valence electrons from all atoms in the molecule. how many valence electrons should you use to draw a lewis structure of carbon dioxide (co2)? can someone - there's no options ### Other questions on the subject: Physics Physics, 21.06.2019 16:30, jason9394
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Ametal wire of mass m slides without friction on two horizontal rails, spaced a distance d apart. the track lies in a vertical uniform magnetic field b. there is a constant current i through a generator g, along one rail, across the wire, and back down the other rail. find the speed and direction on the wire's motion as a function of time, assuming it to be stationary at t-0. 25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides? Physics, 22.06.2019 01:10, joejoefofana
Suppose that two tanks, 1 and 2, each with a large opening at the top, contain different liquids. a small hole is made in the side of each tank at the same depth 1.57 m below the liquid surface, but the hole in tank 2 has 2.49 times the cross-sectional area of the hole in tank 1. (a) what is the ratio ρ1/ρ2 of the densities of the liquids if the mass flow rate is the same for the two holes? (b) what is the ratio rv1/rv2 of the volume flow rates from the two tanks? (c) at one instant, the liquid in tank 1 is 14.9 cm above the hole. if the tanks are to have equal volume flow rates, what height above the hole must the liquid in tank 2 be just then?
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When drawing lewis structures for simple molecules, you need to first sum the number of valence elec...

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