How many grams of nitrogen trifluoride are present in 4.91 moles of this compound?

How many grams of nitrogen trifluoride are present in 4.91 moles of this compound?

Expert Solution

NF3 (nitrogen trifluoride)

molarmass of nitrogen trifluoride = 71 g/ml

moles of nitrogen trifluoride given = 4.91 moles

mass of nitrogen trifluoride = moles*molarmass

= 4.91*71

= 348.61 g

queen_honey_blossom answered 2 years ago

1. How many GRAMS of nitrogen are present in 3.97 moles of dinitrogen tetrafluoride ? grams....

1. How many GRAMS of nitrogen are present in 3.97 moles of dinitrogen tetrafluoride ? grams. 2. How many MOLES of fluorine are present in 2.72 grams of dinitrogen tetrafluoride ? moles.

How many GRAMS of carbon are present in 4.00 moles of carbon dioxide, CO2? How many...

How many GRAMS of carbon are present in 4.00 moles of carbon dioxide, CO2? How many MOLES of oxygen are present in 3.11 grams of carbon dioxide? How many GRAMS of oxygen are present in 9.82×10^22 molecules of tetraphosphorus decaoxide?

How many grams are in 2.50 moles of chloroethane How many moles are in 26.0 g...

How many grams are in 2.50 moles of chloroethane How many moles are in 26.0 g of chloroethane?

1- How many grams in 2.5 of CO2? 2- How many moles are in 90 grams...

1- How many grams in 2.5 of CO2? 2- How many moles are in 90 grams of C6H12O6? 3 - How many grams of hydrogen are in 2 moles C3H8 4- Identify the groups and period that each elements belongs : Silicon Barium Element number 21 Iodine 5 - What is the maximum electron number that can be contained in following: A 2s orbital The 3p subshell The third shell A 4d orbital 6 - How many valence electrons are...

1)How many moles of Sr are there in 93.2 grams of Sr? 2)How many grams of...

1)How many moles of Sr are there in 93.2 grams of Sr? 2)How many grams of Ag are there in 0.692 moles of Ag? 3)How many grams of Ga are there in a sample of Ga that contains the same number of moles as a 39.1 gram sample of Mg? grams of Ga

a) How many moles of Cu are there in 35.7 grams of Cu? b) How many...

a) How many moles of Cu are there in 35.7 grams of Cu? b) How many MOLES of dinitrogen tetrafluoride are present in 3.33 grams of this compound ? c) How many ATOMS of nitrogen are present in 3.29 grams of dinitrogen tetrafluoride ? atoms of nitrogen . d) How many GRAMS of fluorine are present in 6.41×1022 molecules of dinitrogen tetrafluoride ? e) How many GRAMS of dinitrogen tetrafluoride are present in 1.98 moles of this compound ?

9. How many moles of NO2 are contained in 45.1g of NO2? 10. How many grams...

9. How many moles of NO2 are contained in 45.1g of NO2? 10. How many grams of Al are reuired to react completely with 4.30g of HCi according to the following equation? 2Al +6HCl -> 2AlCl3 + 3H2 11. Concentrated sodium hydoxide solution contains 50.0% by mass NaOH an has density of 1.52g/mL. What volume of this solution in mL. required to abotain 1.35g of N6OH?

How many moles of oxygen are in 64.5 grams of H2NCH2C(OH)3?

A) how many moles of c are present in 0.719 moles of Benadryl formula C17H21NO B)...

A) how many moles of c are present in 0.719 moles of Benadryl formula C17H21NO B) how many moles of H are present in 1.65 moles of Benadryl formula c17h21no C) moles of n are present in 1.56 moles of Benadryl formula C17H21NO

a. How many ATOMS of carbon are present in 3.13 moles of carbon tetrabromide ? ------...

a. How many ATOMS of carbon are present in 3.13 moles of carbon tetrabromide ? ------ atoms of carbon. b. How many MOLES of bromine are present in 1.60×1021 molecules of carbon tetrabromide ? ----- moles of bromine. c. How many ATOMS of sulfur are present in 3.88 moles of sulfur dioxide ? ------ atoms of sulfur. d. How many MOLES of oxygen are present in 6.72×1022 molecules of sulfur dioxide ? ------- moles of oxygen. e. How many MOLECULES...

Question