What is the arrow pointing to?
the figure shows a solution of different molecules. most of these molecules consist of two small atoms attached to a bigger one. some of the molecules are negatively charged, and consist of one big atom connected to the small one. these molecules are pointed by an arrow. there are also small positively charged atoms.
a. hydronium ion
b. hydroxide ion
c. water
d. proton
e. hydrogen ion
Answers: 3
Chemistry, 21.06.2019 21:30
Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass
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What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)
Answers: 3
Chemistry, 23.06.2019 02:50
Select the correct location on the image identify the element that humans need to breathe. 2015 er r ights reserved
Answers: 3
What is the arrow pointing to?
the figure shows a solution of different molecules. most of t...
the figure shows a solution of different molecules. most of t...
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