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3,7 moles of C8H11NO2 have 3,7 moles of oxygen (O2).
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How many moles are there in 37 grams of calcium hydroxide?
Use the equationmol = mass / RFM (or RAM)mol = 37 / (40 + 16x2 + 1x2)mol = 37 / 74mol = 0.5
What is the mole fraction of oxygen in a gas mixture that is 37 percent oxygen and 63 percent nitrogen in volume?
the mole fraction of oxygen= 37/100 0.37 the mole fraction of Nitrogen= .63 that equals to give 1
How many moles are in 3.6 g H2 O?
Number of moles are calculated using the equation n=m/M where n is the number of moles, m is the mass of the substance and M is the molar mass of the substance. Molar mass of water = 18 g mol-1 Number of moles of water = 3.8 g /18 g mol-1 = 0.21 mol Number of moles of H in H2O =2 (the subscript next to the chemical symbol of an element indicates the number of moles of that element in that molecule) Number of moles of H in 3.8 g of H2O = 2 x 0.21 mol = 0.42 mol
How many electrons protons and neutrons does rubidium have?
Its atomic # is 37 so 37 protrons and electrons as for nuetrons it is 85(atomicmass)- 37(the atomic number)=48
How many Cl2O molecules of different mass naturally exist?
You have to take into account the possibility of forming molecules from the natural isotopes of chlorine (Cl-35 and Cl-37) and those of oxygen (O-16, 17, 18).
How many moles are there in 37 grams of calcium hydroxide?
Use the equationmol = mass / RFM (or RAM)mol = 37 / (40 + 16x2 + 1x2)mol = 37 / 74mol = 0.5
A sample of nitrogen gas is confined to a 14.0 L container at 375 torr and 37 degrees Celsius How many moles of nitrogen are in the container?
.271 mol
What is the Guinness world record for the number of moles on a person's body?
The Guinness World Record for the most moles on a person's body is held by a man named Satish Kumar who had 37 moles covering his body as of 2010.
What is the volume of 0.75 moles of a gas at 37 oC if the pressure is 5.0 ATM?
The volume is 3,81 L.
What is the mole fraction of oxygen in a gas mixture that is 37 percent oxygen and 63 percent nitrogen in volume?
the mole fraction of oxygen= 37/100 0.37 the mole fraction of Nitrogen= .63 that equals to give 1
How many moles aluminum exist in 100.0 grams of aluminum?
The formular you need is M = n/m (molar mass = amount of substance/mass), or n = m/MAluminium has a molar mass of 26.982 g/mol. The given mass is 3 grams. Therefore:n(Al) = 3g / (26.982g/mol) = 0.11mol
If the oxygen partial pressure in your mix is 1.3 ata at a depth of 37 msw (122 fsw) what is the fraction of oxygen in the mix?
0.28
How many moles are in 3.6 g H2 O?
Number of moles are calculated using the equation n=m/M where n is the number of moles, m is the mass of the substance and M is the molar mass of the substance. Molar mass of water = 18 g mol-1 Number of moles of water = 3.8 g /18 g mol-1 = 0.21 mol Number of moles of H in H2O =2 (the subscript next to the chemical symbol of an element indicates the number of moles of that element in that molecule) Number of moles of H in 3.8 g of H2O = 2 x 0.21 mol = 0.42 mol
37 kg is equivalent to how many kgs?
37
How many millions are there in 37 864 753?
37
How many is 37 in one ruler?
It is exactly 37.
How many 100 in 3700?
37
