Answer:
B. the amount of atoms you contain
Answer:
Here are 10 ways to start conserving energy yourself:
Adjust your day-to-day behaviors
Replace your light bulbs
Use smart power strips
Install a programmable thermostat
Use energy efficient appliances
Reduce water heating expenses
Install energy efficient windows
Upgrade your HVAC system
Weatherize your home
Insulate your home
Explanation:
Answer:
70g of Pb(NO3)2 would need to be added
Explanation:
As you can see in the solubility graph of lead nitrate, Pb(NO₃)₂, the solubility of this salt (That is, the maximum amount of the salt that can be dissolved in 100g of the solvent producing a homogeneous solution) is 70g in 100g of water = 70g of the salt in 100mL of water.
A saturated solution is also defined as solubility: The maximum amount of a solute that can be dissolved in a solvent.
That means:
70g of Pb(NO3)2 would need to be added