Chemistry, 25.07.2019 05:00, cutegirl0987
Why does platinum metal make a good catalytic surface for reactant molecules? it causes reactant molecules to be less reactive. it strengthens bonds between reactant molecules. it prevents products from breaking away from the surface. it holds reactant molecules in a good position for them to react.
Answers: 1
Chemistry, 22.06.2019 06:00, palomaresmitchelle
There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit
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Chemistry, 22.06.2019 09:30, andrejr0330jr
What is the molar mass of potassium nitrate, kno3
Answers: 1
Chemistry, 22.06.2019 14:40, elawnnalewis4855
Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d
Answers: 2
Why does platinum metal make a good catalytic surface for reactant molecules? it causes reactant mo...
Mathematics, 06.06.2021 01:40
Mathematics, 06.06.2021 01:40