Chemistry, 10.12.2020 01:40 isabella4141
1)Mass to Moles: Moles in 84.6 g of CO2
2)Particles to Moles: Moles for 3.72*1024 atoms of Fe
3)Gas Volume (at STP) to Moles: 18.6 L of O2 to moles
4)Moles to particles: Molecules in 0.64 moles of CH4
5)Moles to Gas Volume(at SPT): Volume of 2.6 mol of NO2
Answers: 1
Chemistry, 22.06.2019 07:30
Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1
Answers: 1
Chemistry, 22.06.2019 13:40
Can someone me with 6 to 10 plz this is for masteries test.
Answers: 1
Chemistry, 22.06.2019 22:10
Determine the ph of 0.10 m nh3 solution. nh3 is a weak base with a kb equal to 1.8 x 10-5 round answer to nearest whole number.
Answers: 1
Chemistry, 23.06.2019 09:50
When scientists are ready to publish the results of their experimentation, why is it important for them to include a description of the procedures they used?
Answers: 1
1)Mass to Moles: Moles in 84.6 g of CO2
2)Particles to Moles: Moles for 3.72*1024 atoms of Fe
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