Answer:
0.95g of Ag we can produce
Explanation:
To solve this question we have to convert the mass of silver nitrate (AgNO₃) to moles. The moles of silver nitrate = Moles of Ag. Then, with molar mass of Ag we can know the mass of silver:
<em>Moles AgNO₃ -Molar mass: 169.87g/mol-:</em>
1.5g * (1mol / 169.87g) = 0.0088 moles Ag
<em>Mass Ag -Molar mass: 107.87g/mol-:</em>
0.0088 moles Ag * (107.87g / mol) =
<h3>0.95g of Ag we can produce</h3>
Plants I think or like animals
Answer:
n = 11.45 mol
Explanation:
Given data:
Number of moles = ?
Volume of gas = 98 L
Pressure = 2.8 atm
temperature = 292 K
Solution:
The given problem will be solve by using general gas equation,
PV = nRT
P= Pressure
V = volume
n = number of moles
R = general gas constant = 0.0821 atm.L/ mol.K
T = temperature in kelvin
2.8 atm × 98 L = n × 0.0821 atm.L/ mol.K × 292 K
274.4 atm.L = n × 23.97atm.L/ mol
n = 274.4 atm.L /23.97atm.L/ mol
n = 11.45 mol
Answer:
combination (synthesis) reaction