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I. False - Since both gases contribute to the total mass, the number of moles of NO does not necessarily need to be greater than the number of moles of CH4.
II. True - If the total mixture mass is 17 grams and CH4 is 8 grams, then the remaining mass must be of NO.
III. True - If the total moles of the mixture is 0.8, and CH4 is 0.5 moles (8g/16 g/mol), then the moles of NO would be the remaining 0.3 moles.
What else can I help you with?
How many mixtures are there?
There are infinite combinations of mixtures that can be created from different substances. The number of possible mixtures depends on the number of substances available and the proportions in which they are combined.
How many mixtures are in the world?
It is impossible to determine the exact number of mixtures in the world as there are countless combinations of substances that can be mixed together. Mixtures are formed when two or more substances are combined physically but do not chemically bond, resulting in a wide variety of possible combinations.
Larger a nucleus is the greater its?
Larger a nucleus is, the greater its atomic number and the more protons it contains. This leads to stronger nuclear forces within the nucleus and a higher tendency for radioactive decay.
Is the number 16 an abundant number?
No because a abundant # is a number where the sum of its proper factors is greater than itself. 16 is not an abundant number because the sum of its proper factors is (15) less than itself.
Is mixtures or isotopes are atoms of the same element with different numbers of neutrons?
Isotopes are atoms of the same element with different numbers of neutrons. Mixtures, on the other hand, are combinations of different substances that are physically mixed together, but not chemically bonded.
How many mixtures are there?
There are infinite combinations of mixtures that can be created from different substances. The number of possible mixtures depends on the number of substances available and the proportions in which they are combined.
Which is greate .4 or .9?
.9 is greater. Look at the first number after the decimal point -if it is greater, the number is greater. if the number is the same, go to the next decimal point; if it is greater, the number is greater; etc.
Does the greater sign eat the greater number or the less number?
It eats the greater number. for example- 3>1
Which is the greater number of 32 and 23?
the greater number is 32.
What number is greater 2.1 or 2.019?
2.1 is the greater number
What number is greater 0.4 or 0.30?
The number 0.4 is greater than the number 0.30.
Which number is greater 767 or 7678?
The number 7678 is greater than the number 767
Is .03 greater or less than .015?
Greater. The second number after decimal is greater so number is greater.
Why is any number with the most digits greater?
It is greater because with more digits the greater the value of the number will be.
What happens when you multiply positive by a number greater than one?
A positive number is a number greater than zero. Therefore: 5 x 2 = 10 is one example.
What is greater .9 or .1?
-8
What is the LCM of 8 and 15 if the lesser number is a factor of the greater number?
The LCM of 8 and 15 is 120. If the lesser number were a factor of the greater number, the LCM would be the greater number.
