To calculate the relative molecular mass (Mr) of a molecule, add up the atomic masses of all the atoms in the molecule as shown in its molecular formula. For example, the Mr of H2O (water) is calculated by adding the atomic masses of 2 hydrogen atoms and 1 oxygen atom.
J=(2/3)mr^2
Atom economy or atom utilization is simply the Mr or molecular weight of desired product formed divided by the Mr of all the reactants. Say we have a reaction A + B -----> C C + D ------> E AU = (Mr of E/(Mr of A + B + C)) x 100
The formula to calculate the melting rate is MR = (Mf - Mi) / Δt, where MR is the melting rate, Mf is the final mass of the substance, Mi is the initial mass of the substance, and Δt is the time taken for the substance to melt.
The term is actually Mr Tally Man tally my banana. The tally man was the individual who totaled up the number or weight of the bananas picked by an individual in order to calculate the amount of his wages for a days work.
you calculate the displacement using this formula ac+mx-b=0 by mr erick louie alcantara sison
Mr Tickle Mr Greedy Mr Happy Mr Nosey Mr Sneeze Mr Bump Mr Snow Mr Messy Mr Topsy - Turvy Mr Silly Mr Uppity Mr Small Mr Daydream Mr Forgetful Mr Jelly Mr Noisy Mr Lazy Mr Funny Mr Mean Mr Chatterbox Mr Fussy Mr Bounce Mr Muddle Mr Dizzy Mr Impossible Mr Strong Mr Grumpy Mr Clumsy Mr Quiet Mr Rush Mr Tall Mr Worry Mr Nonsense Mr Wrong Mr Skinny Mr Mischief Mr Clever Mr Busy Mr Slow Mr Brave Mr Grumble Mr Perfect Mr Cheerful Mr Cool Mr Rude Mr Good Mr Christmas Mr Cheeky Mr Birthday
To calculate the Fe content in FeO, you need to consider that Fe accounts for about 71.85% of the FeO compound's molecular weight. For Fe2O3, each Fe atom accounts for about 69.94% of the compound's molecular weight. After determining the molecular weight of FeO and Fe2O3, you can find the Fe content by multiplying the molecular weight of Fe by the appropriate percentage.
Mr Funny, Mr Bump, Mr Bounce, Mr Muddle ,Mr Wrong or Mr Cheerful
Each book is £2.50 (UK money) in Wilkinsons (the home store) they are £1.79. 1. Mr Tickle 2. Mr Greedy 3. Mr Happy 4. Mr Nosey 5. Mr Sneeze 6. Mr Bump 7. Mr Snow 8. Mr Messy 9. Mr Topsy-Turvy 10. Mr Silly 11. Mr Uppity 12. Mr Small 13. Mr Daydream 14. Mr Forgetful 15. Mr Jelly 16. Mr Noisy 17. Mr Lazy 18. Mr Funny 19. Mr Mean 20. Mr Chatterbox 21. Mr Fussy 22. Mr Bounce 23. Mr Muddle 24. Mr Dizzy 25. Mr Impossible 26. Mr Strong 27. Mr Grumpy 28. Mr Clumsy 29. Mr Quiet 30. Mr Rush 31. Mr Tall 32. Mr Worry 33. Mr Nonsense 34. Mr Wrong 35. Mr Skinny 36. Mr Mischeif 37. Mr Clever 38. Mr Busy 39. Mr Slow 40. Mr Brave 41. Mr Grumble 42. Mr Perfect 43. Mr Cheerful 44. Mr Cool 45. Mr Rude 46. Mr Good
To determine the ages of Mr. and Ms. Fresh in 2014, I would need their birth years or ages from a previous date. Without that information, I can't provide their current ages. If you can provide their ages or birth years, I'd be happy to help calculate their ages in 2014!
moles= mass/Mr so 525 divided by the Mr of ZnCl-2 Mr of ZnCl-2= (Ar of Zn= 65.37)+(2 x Ar of Cl= 2 x 35.5= 71) = 136.37 moles= 525/136.37 = 3.85 moles to 3 significant figures. (in grams) divide the answer by 1000 to get mg so 3.85/1000= 0.00385 moles
If ( qrs ) is congruent to ( tuv ), it means that the two figures have the same shape and size, and all corresponding sides and angles are equal. To find ( mr ), you would need the specific values or relationships between the points involved in the congruence. If additional information about the triangle or geometric figures is provided, you can use congruence properties to calculate ( mr ). Otherwise, it remains undefined with the given information.