calculate the number of carbon atoms in 2.285 gallons of octane , C8H18 This question hasn't been solved yet! Not what you’re looking for? Submit your question to a subject-matter expert. Send to expertPrevious question Next questionNot...
Calculate the number of atoms in 0.2 mole of sodium (Na). 02:27 Write the full form of IUPAC. 00:54 Name the scientist who gave : (a) law of conservation of mass. ... 06:05 Name the law of chemical combination : (a) Which was given by Lavo... 01:08 Name the scientist who...
To solve the problem of calculating the weight of carbon that is burnt with excess oxygen to form 22.4 L of CO₂ at NTP, we can follow these steps:1. Understand the Reaction: The combustion of carbon in oxygen can be repre
Mole is anything that contains the same amount of quantity which is equal to the number of atoms present in 12g of carbon 12 (C-12) which is 6.022 x 1023. The number of moles of an element is given by = Given mass/Atomic mass ...
Branch isomersare a kind of structural isomer found in organic molecules (i.e., those that contain carbon). Carbon can bind to other carbon atoms in addition to bonding to hydrogen atoms, so once a carbon "chain" bordered by a hydrogen atom chain grows long enough for the atoms to move...
The molar mass for any element can be found under the symbol on the periodic table. For example, the molar mass of carbon is 12.01 g/mol. This means that in one mole of carbon there are 12.01 grams of carbon.Using Avogadro's Number to Calculate the Number of Molecules Say you have 2...
2.21 Using Table 2.2, determine the number of covalent bonds that are possible for atoms of the following elements: germanium, phosphorus, selenium, and chlorine. 2.24 On the basis of the hydrogen bond, explain the anomalous behavior of water when it freezes. That is, why is there volume ...
Insert the temperature into the equation along with the corresponding regression coefficients from the table. The chemical formulae are listed by the number of carbon atoms.doi:10.1007/BF00387527C.L. YawsXiaoyan LinLi BuYaws...
Re: How to calculate the amount of atoms in 0.250 moles. «Reply #8 on:August 24, 2009, 02:49:36 PM » So, would that mean that it could have even of been carbon, and if they used the number 0.250 the answer would be the same for carbon as it is for sulfur?
Calculate the mass in grams of .38 mol sodium sulfite 4. Calculate the number of moles in 35.4 grams lithium carbonate 5. Calculate the number of atoms in 777.46 g of Li 6. Number of molecules in 43 g of ammonia 7. Number of F.U. in 105.2 grams of magnesium sulfate 8. Number of...