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How many atoms of C are in a 56 g?
The number of atoms is 28,099.10e23.
What are the ratios of A to T' and G' to C's?
I have no clue as to what this question means?
What is water at stp?
Water at STP (standard temperature and pressure) exists as a liquid with a density of 1 g/cm³, a boiling point of 100°C, and a freezing point of 0°C. It has a molar mass of 18.015 g/mol and is composed of hydrogen and oxygen atoms in a 2:1 ratio.
What statement about krypton is not true A its molar mass is 83.798 g per mol Kr B Its atomic number is 36 C one mole of krypton atoms has a mass of 41 point 90g D it is a noble gas?
Statement C is not true. One mole of krypton atoms has a mass of approximately 83.798 g, not 41.90 g.
What is the ratio of CO2?
That is easy to determine by breaking it down. C = Carbon, O = oxygen, and the 2 says that there are 2 of the element that comes before it. So CO2 is 1 Carbon atom attached to 2 Oxygen atoms.
How many carbon atoms are contained in 85.9 g of carbon?
85.9 (g C) = 85.9 (g C) / 12.00 (g/mol C) = 7.158 (mol C)7.158 (mol C)*[6.022*1023 (atoms/mol C)] = 4.31*1024 C-atoms
How many Atoms are in 169g of c?
169 g C x 1 mole C/12.011 g x 6.02x10^23 atoms/mole = 8.47x10^24 atoms
How many atoms of C are in a 56 g?
The number of atoms is 28,099.10e23.
How many atoms are in a 12 g of C?
To find the number of carbon atoms in 12 g of carbon (C), you first need to calculate the number of moles of carbon (C) in 12 g using its molar mass. Then, you can use Avogadro's number (6.022 x 10^23) to determine the number of atoms in that many moles of carbon (C).
What are the ratios of A to T' and G' to C's?
I have no clue as to what this question means?
How many atoms are in 1.6 g C?
There are approximately 1.34 x 10^22 carbon atoms in 1.6 g of carbon. This calculation is based on the molar mass of carbon (12 g/mol) and Avogadro's number (6.022 x 10^23 atoms/mol). To find the number of atoms, divide the mass of the sample by the molar mass of carbon, and then multiply by Avogadro's number.
What is water at stp?
Water at STP (standard temperature and pressure) exists as a liquid with a density of 1 g/cm³, a boiling point of 100°C, and a freezing point of 0°C. It has a molar mass of 18.015 g/mol and is composed of hydrogen and oxygen atoms in a 2:1 ratio.
Avogadro's number was calculated as the number of?
atoms in 12 g of c-12
Avogadros number was calculated as the number of?
atoms in 12 g of c-12
What are the elements and number of atoms in the compound G6 H12 O6?
the elements are C(carbon), H(Hydrogen), and O(Oxygen). You said G but I can tell you meant C, because G is non existent! The number of atoms is 24(6+12+6=24).
How do you get moles Chemistry?
The mole in chemistry is also called the chemist's dozen and is defined as the amount of material containing 6.0221421 X10^23 particles(This number is called Avogadro's number) The value of mole is the number of particles in excactly 12 grams of c-12, so, if you have 12grams of c-12 , you will have 6.022x10^23 carbon atoms ,which is also a mol of C. For any other element a mol of that element is the Atomic Mass expressed as grams. 0.0265 g C find mol of C plan gC -> mol C 1 mol / 12.01 g C ( relationship; 1 mol C = 12.01 g C ) 0.0265 g C x 1 mol C / 12.01 g C = 2.21 x 10 ^-3 mol C to find atoms change to mol then times 6.022X10^23 3.10g Cu find Cu atoms plan g -> mol cu -> atoms Cu (3.10 g cu )x (1 mol Cu /63.55 g Cu ) ( 6.022 x 10^23 / 1 mol cu = 2.94 x 10^22 Cu atoms
How many atoms of carbon (C) are in 0.08 g of carbon?
To find the number of carbon atoms in 0.08 g of carbon, you need to calculate using Avogadro's number and the molar mass of carbon. The molar mass of carbon is approximately 12 g/mol. First, convert grams to moles by dividing 0.08 g by the molar mass of carbon to get approximately 0.0067 moles of carbon. Then, multiply the number of moles by Avogadro's number (6.022 x 10^23) to find that there are approximately 4 x 10^21 atoms of carbon in 0.08 g.
