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pychu [463]
3 years ago
13

In the grand canyon each rock layer has a matching layer on the wall across the canyon to for the layers extend in all direction

s which of steno's principles best explains this
Chemistry
1 answer:
GuDViN [60]3 years ago
4 0
Um can u list the principles? Er?
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You are given a solution of sugar and sand and water your task is to separate sugar from sand which of the following experimenta
Ostrovityanka [42]

Answer:

Explanation:

Filtration followed by evaporation:

To separate the mixture of sand and sugar, it is best to use the separation technique of filtration then evaporation.

Pour the water into the mixture. The sugar will dissolve with time in the water. Sand is made up of quartz and does not dissolve in water.

After the dissolution, filter the solution to separate the sand using a filter paper.

Dry the sand thereafter then proceed to evaporate the sugar with water solution. Evaporation will turn water into vapor and the sugar crystals will be left behind.

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Show all work and units cancellation. 1000mL = 1 L, 1000 g = 1kg
pantera1 [17]

Answer:

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Explanation:

2. 75.3 kg to grams

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2 years ago
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Answer:

Density=mass / volume.

0.75= mass / 120.

mass= 0.75×120.

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chemical

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