2 moles of an ideal gas at temp 27 degree c is heated isoermall from volume v to 4v .if R=2 cal/mol then the heat input in the process is approximately
![SOLVED:How many moles of ions are in each compound? a. 0.0200 g of AgNO 3 b. 0.100 mol of K2 CrO4 c. 0.500 g of Ba(OH)2 d. 1.00 ×10^-9 mol of Na2 CO3 SOLVED:How many moles of ions are in each compound? a. 0.0200 g of AgNO 3 b. 0.100 mol of K2 CrO4 c. 0.500 g of Ba(OH)2 d. 1.00 ×10^-9 mol of Na2 CO3](https://cdn.numerade.com/previews/f649a05b-e173-4fc5-8ce3-c8e181e629e6.gif)
SOLVED:How many moles of ions are in each compound? a. 0.0200 g of AgNO 3 b. 0.100 mol of K2 CrO4 c. 0.500 g of Ba(OH)2 d. 1.00 ×10^-9 mol of Na2 CO3
![THE “MOLE” A Mole (mol) is a unit of measurement used for counting very small things (atoms, molecules, etc.) A mole of something is similar to a dozen. - ppt download THE “MOLE” A Mole (mol) is a unit of measurement used for counting very small things (atoms, molecules, etc.) A mole of something is similar to a dozen. - ppt download](https://slideplayer.com/slide/16916788/97/images/3/2+moles+of+H2+%2B+1+mole+of+O2+%E2%86%92+2+moles+of+H2O.jpg)
THE “MOLE” A Mole (mol) is a unit of measurement used for counting very small things (atoms, molecules, etc.) A mole of something is similar to a dozen. - ppt download
![Mol ratio: coefficients of a balanced equation 2 H 2 + O 2 → 2 H 2 O 2 mol H 2 for every 1 mol O 2 In chemical calculations, mol ratios convert moles of. - ppt download Mol ratio: coefficients of a balanced equation 2 H 2 + O 2 → 2 H 2 O 2 mol H 2 for every 1 mol O 2 In chemical calculations, mol ratios convert moles of. - ppt download](https://images.slideplayer.com/36/10598948/slides/slide_4.jpg)
Mol ratio: coefficients of a balanced equation 2 H 2 + O 2 → 2 H 2 O 2 mol H 2 for every 1 mol O 2 In chemical calculations, mol ratios convert moles of. - ppt download
![1 mole of N2 and 2 moles of H2 are allowed to react in a 1 dm^3 vessel. At equilibrium 0.8 mole of NH3 is formed. The concentration of H2 in the vessel is 1 mole of N2 and 2 moles of H2 are allowed to react in a 1 dm^3 vessel. At equilibrium 0.8 mole of NH3 is formed. The concentration of H2 in the vessel is](https://haygot.s3.amazonaws.com/questions/1307110_1530257_ans_991c07c5a4f74d938e67d702bb1f3ea1.jpg)
1 mole of N2 and 2 moles of H2 are allowed to react in a 1 dm^3 vessel. At equilibrium 0.8 mole of NH3 is formed. The concentration of H2 in the vessel is
![Question Video: Identifying a Precipitating Agent for the Gravimetric Analysis of Chloride Ions | Nagwa Question Video: Identifying a Precipitating Agent for the Gravimetric Analysis of Chloride Ions | Nagwa](https://media.nagwa.com/859178250636/en/thumbnail_l.jpeg)