Chemistry, 04.06.2021 23:10 alishastevens16
Did you know volcanoes can produce lightning? Scientists aren't completely sure how it works, but they have an idea it may relate to the kinetic energy of particles. One hypothesis claims that projected magma or volcanic ash itself is electrically charged, and by its motion creates lightning. Electrical energy in magma or ash is a type of kinetic energy because the charges are moving. Know we know what killed the dinos
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Chemistry, 21.06.2019 22:00, anarosa331hotmailcom
What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz
Answers: 2
Chemistry, 22.06.2019 05:00, pandasarecute53
If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax
Answers: 1
Chemistry, 22.06.2019 10:30, cheyennecarrillo14
If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
Answers: 1
Did you know volcanoes can produce lightning? Scientists aren't completely sure how it works, but th...
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