Chemistry, 06.09.2019 23:20 zoewilliamss26
Ethylene glycol used in automobile antifreeze and in the production of polyester. the name glycol stems from the sweet taste of this poisonous compound. combustion of 6.38 g of this compound gives 9.06 g of co2 and 5.58 g of h2o. the compound only contains c, h, and o. if the molecular mass of this compound is 124 amu, what is the empirical and molecular formula?
Answers: 2
Chemistry, 22.06.2019 05:30, livigrace9004
Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases
Answers: 2
Chemistry, 22.06.2019 09:30, raizagisselle1694
Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?
Answers: 3
Chemistry, 22.06.2019 13:30, xojade
Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.
Answers: 1
Chemistry, 22.06.2019 19:50, ellycleland16
Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+
Answers: 1
Ethylene glycol used in automobile antifreeze and in the production of polyester. the name glycol st...
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Mathematics, 07.04.2020 19:56
Mathematics, 07.04.2020 19:56