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aksik [14]
3 years ago
5

Li²CO³ # of elements​

Chemistry
1 answer:
Pavlova-9 [17]3 years ago
4 0

Answer:

lithium carbonate

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why do solids keep their shape and volume why do liquids keep only volume and why do gases not keep either shape or volume
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Which part of the hydrocarbon name tells you the amount of carbon in the molecule?
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3 years ago
A solution is prepared by dissolving 15 grams of sugar in 85 grams of water. How many percent of sugar is in the solution?
trasher [3.6K]

Answer:

15%

Explanation:

From the question given above, the following data were obtained:

Mass of sugar = 15 g

Mass of water = 85 g

Percentage of sugar in the solution =?

Next, we shall determine the mass of the solution. This can be obtained as follow:

Mass of solute (sugar) = 15 g

Mass of solvent (water) = 85 g

Mass of solution =?

Mass of solution = mass of solute + mass of solvent

Mass of solution = 15 + 85

Mass of solution = 100 g

Finally, we shall determine the percentage of the sugar in the solution. This can be obtained as follow:

Mass of solute (sugar) = 15 g

Mass of solution = 100 g

Percentage of sugar in the solution =?

Percentage = solute /solution × 100

Percentage = 15 / 100 × 100

Percentage of sugar in the solution = 15%

7 0
3 years ago
New evidence can cause scientists to revise a scientific theory. If new evidence comes to
STatiana [176]

Answer: after years of research if the evidence still supports a change the theory will be revised

Explanation:

I think that’s it

7 0
3 years ago
An object has a mass of 35.0 grams.  On Anthony’s balance, it weighs 34.85 grams.  What is the percent error of his balance?
blondinia [14]
34.85 is his balance
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3 years ago
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