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How many atoms total does phosphoric acid have?
The molecular formula for phosphoric acid is H3PO4. I'll assume you can count.
What is the molecular mass of vitamin K C31H46O2?
Atomic mass for carbon,hydrogen and oxygen are 12,1 and 16 respectively.since the molecular formula of vitamin K is C31H46O2, then the respective atomic mass for each element are substituted in the molecular formula. That is,the total number of carbon present is 12 multiplied by 31 which gives 372,the total number of hydrogen present is 1 multiplied by 46 which gives 46,and finally the total number of oxygen present is 16 multiplied by 2 which gives 32.The total addition of all these gives the molecular mass 450g. answer 450.7
What is the total number of atoms in ethanol molecule?
there are 9 atoms in a molecule of ethanol. its molecular formula is : CH3, CH2, OH
Is molecular weight the same as mass?
Technically... not really. It would perhaps be more accurate to use the terms formula mass and molecular mass rather than formula weight and molecular weight. This because in physical terms, weight is a force while mass is a measure of the amount of substance in something.
What is molecular farmula?
It's the relative formula of a molecule. (how it's made up) it can usually be calculated by finding the elements mass in grams and it's mole total then multiplying them.
What is tha molecular formula?
The molecular formula is used to get the total number of atoms belonging to each element that is present in a single molecule of a particular compound. The formula is common in physics, chemical engineering and chemistry.
What is the total number of atoms in the molecule?
there are 9 atoms in a molecule of ethanol. its molecular formula is : CH3, CH2, OH
How many atoms total does phosphoric acid have?
The molecular formula for phosphoric acid is H3PO4. I'll assume you can count.
What is the total number of atoms in ethanol molecule?
there are 9 atoms in a molecule of ethanol. its molecular formula is : CH3, CH2, OH
What is the molecular mass of vitamin K C31H46O2?
Atomic mass for carbon,hydrogen and oxygen are 12,1 and 16 respectively.since the molecular formula of vitamin K is C31H46O2, then the respective atomic mass for each element are substituted in the molecular formula. That is,the total number of carbon present is 12 multiplied by 31 which gives 372,the total number of hydrogen present is 1 multiplied by 46 which gives 46,and finally the total number of oxygen present is 16 multiplied by 2 which gives 32.The total addition of all these gives the molecular mass 450g. answer 450.7
What are the sum of atomic masses of all atoms formula for a compound called?
It is called the molar mass of that compound. In other words, the total mass of all of the elements in a compound is equal to one mole of that compound.
Is molecular weight the same as mass?
Technically... not really. It would perhaps be more accurate to use the terms formula mass and molecular mass rather than formula weight and molecular weight. This because in physical terms, weight is a force while mass is a measure of the amount of substance in something.
What is the empirical formula of a hydrocarbon containing 85.7 percent carbon and 14.3 percent hydrogen?
The molecular formula is C3H6 and the empirical formula is CH2. This compound is called propene or propylene, and it is a colorless gas.
How many cis-trans isomers does gamma-linolenic acid have?
This is because it has 3 double bonds, it has 6 cis- trans isomer and since it has functional group of carboxylic acid which contains a double bond due to which there is 2 more isomers..Total = 8...Draw the structural formula to be more clear.
What is the difference between empirical and molecular formula?
An empirical formula is one that shows the lowest whole number ratio of the elements present. The molecular formula shows the composition of the molecules. An example is phosphorus pentoxide, P2O5 empirical formula, P4O10 molecular formula.
How many atoms does silicone dioxide?
The molecular formula for silicon dioxide is SiO2, so there are a total of three atoms; one silicon atom, and two oxygen atoms.
What is molecular farmula?
It's the relative formula of a molecule. (how it's made up) it can usually be calculated by finding the elements mass in grams and it's mole total then multiplying them.
