Question 12 of 25
2 points
what part of dalton's atomic theory was later proved to be in...
Chemistry, 16.01.2020 20:31 Samonerob2002
Question 12 of 25
2 points
what part of dalton's atomic theory was later proved to be incorrect?
o
a. all atoms are made up of elements that can combine in reactions.
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b. all atoms of one kind are identical and cannot be divided.
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c. all atoms of one kind are called elements.
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d. all matter is made up of different kinds of elements
Answers: 2
Chemistry, 22.06.2019 10:00
The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90
Answers: 1
Chemistry, 22.06.2019 11:30
For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph
Answers: 3
Chemistry, 22.06.2019 17:30
Consider the story you just read. all but one of the choices below indicate that something is living.
Answers: 1
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