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Lyrx [107]
4 years ago
12

Describe the proportion of elements in minerals that contain more than one element

Chemistry
1 answer:
zavuch27 [327]4 years ago
3 0
Fire, rock, and water
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If 2.0 liters of oxygen gas react with excess carbon monoxide at 273 K and 1.00 atm, how many liters of carbon dioxide can be pr
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The given condition is STP, under this condition, gas has a rule of 22.4 L per mole. And the given equation is already balanced. The ratio of mole number is the same as the ratio of the volume and is also the same as the ratio of coefficients. So the answer is 4.0 liters. 
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Pcl3+H2O=H3PO3+Hcl=?​
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Explanation:

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When do we classify a disease as pandemic
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4 years ago
True or false: environmental science concentrates on the study of earth's natural hazards.
algol [13]

The correct answer for this question is 'False'

Environmental science is not the study of the earth's natural hazards

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Environmental Science is the study of physical, chemical, biological components of earth's natural environment they include air, water etc.,

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This field of science also helps us to know about how science effects our environment.

And the 3 main aspects of Environmental science are:

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8 0
2 years ago
4.35x10-4 to decimal form
Zarrin [17]

Answer:

0.000435

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Because it is 10-4, you move the decimal place to the left four times. this will result in 0.000435.

7 0
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