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How many grams of magnesium are in the 1000 g sample of ocean water?
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∙ 11y ago
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A sample of water has a mass of 13 grams and volume of 13 milliters what is the density of water?
1 gm/ml
How many grams of oxygen are in 477 grams of water?
There are 424 grams of oxygen in 477 grams of water. 8 times 53 equals 424.
How much water is 300 grams of water?
300 grams of water is 300 ml , or 10.582 ounces
How much heat energy is absorbed in 65 gram sample whose temperature changed from 45 to 80 degrees celsius?
That completely depends on the specific heat capacity of the substance of which the sample is composed, which you haven't identified. It will take a lot more heat energy to raise the temperature of 65 grams of water 35 degrees than it would take to do the same to 65 grams of iron or yogurt, e.g.
What are the probable sources of salt in the atmosphere?
the ocean. water from the ocean evaporates into the air, ocean water has salt in it.
Silver-white element in ocean water?
sodium is third to hydrogen and oxygen
How do you get the specific gravity of a mineral?
Fill a beaker with water, and weigh it. Weigh a sample of the mineral. That's the mass of the mineral. Put the sample in the beaker and weigh that. The weight of the water-filled beaker plus the weight of the mineral sample will be greater than the weight of the beaker with mineral sample and water. The difference is the weight of the displaced water, in grams. The volume of the mineral sample, in cubic centimeters is equal to the weight of the displaced water, in grams. Calculate the specific gravity of the mineral by dividing the weight of the mineral sample by the volume of the mineral sample. Example: your beaker weighs 40 grams. Filled with water, it's 1040 grams. The sample of mineral weighs 160 grams. The beaker with the sample of mineral and water weighs 1179.7 grams. The mineral, and the beaker with water would have a combined weight of 1200 grams, but the beaker with mineral and water weighs 20.3 grams less than that, so the mineral sample is displacing 20.3 cubic centimeters of water. Given a mass of 160 grams and a volume of 2.03 CC, the specific gravity would be found by dividing 160 by 20.3. It's 7.85. (Which happens to be the specific gravity of some iron.)
How many grams of water are needed to produce one hundred fifty grams of magnesium hydroxide?
A lot
A silver white metal second in abundance to sodium in ocean water?
magnesium
How many grams of water are released when a 10.0-g sample of CaSO42H2O?
The answer is 2,09 g water.
What is the minimum amount of water that will dissolve 5 grams of magnesium sulfate?
1/2 ounce of water, I believe.
How do scientists measure the salinity ocean water?
count the grams of salt present in ever 1,000 grams of water
How do scientist measure the salinity of ocean water?
count the grams of salt present in ever 1,000 grams of water
What causes differences in density of ocean water?
the presence of minerals such as sodium cholride,magnesium etc causes the difference in ocean water ....
A sample of water has a mass of 13 grams and volume of 13 milliters what is the density of water?
1 gm/ml
A sample of sweet corn weighing 175 grams was freeze dried The recovered solid weighed 122 grams What was lost?
53 grams of water was lost.
What causes difference in water density?
the presence of minerals such as sodium cholride,magnesium etc causes the difference in ocean water ....
