Chemistry, 11.12.2019 23:31 ALEXMASTERS64
Aisha drops an antacid tablet in water and times how long it takes to dissolve. which of the following will decrease the reaction rate?
increasing water temperature
decreasing water temperature
using more water
what is the end result of a nuclear fusion reaction?
two new atoms with smaller nuclei form
molecule of atoms forms
one new atom with a larger nucleus forms
new bonds between atoms are formed
the chemical reaction between iron (fe) and oxygen (o) results in the loss of electrons from iron. this reaction is an example of
oxidation
respiration
combustion
sublimation
Answers: 2
Chemistry, 22.06.2019 04:00
Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
Answers: 3
Chemistry, 22.06.2019 08:30
Which metal exist in liquid state and can be cut with knife ?
Answers: 2
Chemistry, 22.06.2019 14:40
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
Chemistry, 22.06.2019 17:30
I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!
Answers: 1
Aisha drops an antacid tablet in water and times how long it takes to dissolve. which of the followi...
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