10.155.151 this is the answer
Answer:
Hence mass of 2 moles of NaCl is 117g. The molar mass of NaCl is 58.44 g/mol. To calculate mass in grams, multiply the given moles by the molar mass.
Answer:
The size of the container needed is 1,03 liters
Explanation:
We use the formula PV=nRT. The STP conditions correspond to 1 atm of pressure and 273 K of temperature.
PV=nRT V=(nRT)/P
V= (0,0459 mol x 0,082 l atm/ K mol x 273K)/1 atm= 1,0275174 liters
Answer:
acids and bases cancel each other out. acids increase H+ ions while bases release H+ ions
Explanation:
4NH3 + 3O2 - -> 2N2 + 6H2O
