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What is the values represents the number of carbon atoms in one mole of methane?
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∙ 12y ago
elements and compounds.atom or atomic structure
Wiki User
∙ 12y ago
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What is the percent by mass of carbon in C3H8?
The chemical name for molecular formula C3H8 is propane. Propane has a weight of 44.10 grams per mole. Carbon (C) has a weight of 12.01 grams per mole. 1 mole of propane contains 3 moles of carbon. Therefore 81.70 percent by mass of propane is C.
What are the 5 main gases that make up the earth's atmosphere?
Nitrogen, oxygen, and argon make up practically all of the air (99.96%). Carbon dioxide and neon are both trace gaces: CO2 about 400 parts per million and neon about 18 parts per million by volume. Water vapor suspended in the air can amount for up to 5% of its volume (in the most humid climates).
Which molecule contributes to the greenhouse effect?
CO2 Methane
What do the major greenhouse gases include?
carbon dioxide (CO2)methane (CH4)CFCs (chlorofluorocarbons)water vapor (this is a natural greenhouse gas that we cannot control)Another Answer:To understand the greenhouse effect though, we need to know the actual order of these gases:1. Water vapor produces most of the greenhouse effect (over 80%). When the IPCC models look at the predicted warming they include increases in water vapor to produce the warming trend they predict.2. Next in line is CO2. This makes up 0.04%. Man is a minor contributor (about 6%) of this gas.3. Third line line is Methane. Man is a contributor here as well. In fact man makes up about half of this gas. The total warming factor attributed to Methane is well under 1% of the whole issue though.4. All other gases are considered too minor to be a factor. In fact CFC's are blamed for reducing ozone which has, in turn, caused the Antarctic to cool. The values f these minor gases are below the threshold of error in terms of total greenhouse effect and are ignored by models.
What effect does hemolysis have on sodium values?
sodium values will be decreased by haemolysis
Which of the following values represents the molar mass of methane?
16.05g/mol
What is the largest posistive number that can be represented using 1 byte?
If the byte represents a signed number, values commonly go from minus 128 to plus 127. If the byte represents an unsigned number, values commonly go from 0 to 255.
What do z mean in a algebra problem?
It is simply a variable - it represents a number which can take different values.
Carbon resistors are not available in market of each number of resistance why?
carbon resistors of standard values are manufactured because other values can be obtained by series and parallel combination of standard values. Moreover even standard values do not offer exact Resistance's will have tolerance
What does the Fourth Report of the IPCC say about levels of carbon dioxide methane and nitrous oxide in the atmosphere?
The Fourth Report of the IPCC (The United Nations' Intergovernmental Panel on Climate Change), Climate Change 2007, said:"Carbon dioxide, methane, and nitrous oxide are all long-lived greenhouse gases.andCarbon dioxide, methane, and nitrous oxide have increased markedly as a result of human activities since 1750 and now far exceed pre-industrial values."
How does the zero make the decimal system possible?
The zero enables the use of place values which are fundamental to the decimal system. It allows you to differentiate between 109 and 19: the 1 in the first number represents the number of hundreds whereas in the second number the same digit represents the number of tens.
What is the sum of all possible values of the letter D when D represents a digit in the number 6D45 and when D is divisible by 3?
18
Can you show me values of the decimal system?
The decimal system uses the digits 0-9 to represent numbers. Each digit's value is determined by its position in a number. For example, in the number 573, the digit 5 represents 500, the digit 7 represents 70, and the digit 3 represents 3.
What is x axis?
The darker horizontal line on a graph. It represents the x-values. The lighter vertical line is the y axis. It represents the y-values.
What is the percent by mass of carbon in C3H8?
The chemical name for molecular formula C3H8 is propane. Propane has a weight of 44.10 grams per mole. Carbon (C) has a weight of 12.01 grams per mole. 1 mole of propane contains 3 moles of carbon. Therefore 81.70 percent by mass of propane is C.
What r-values represents the strongest correlation?
-0.9
A column chart represents values as what?
The height of the column.
