200 ml of 3 M AgNO3 and 300 ml of 2 M AgNO, are added to a solution containing 200 ml of 10 M
NaCl. The amount of NaCl left unprecipitated is
1) 46.8 g
2) 70.2 g
3) 33.4 g
4) 63.4 g​

In a laboratory experiment, a fermenting aqueous solution of glucose and yeast produces carbon dioxide gas and ethanol. the solution was heated by burning natural gas in a bunsen burner to distill the ethanol that formed in the flask. during the distillation, the ethanol evaporated and then condensed in the receiving flask. the flame of the burner was kept too close to the bottom of the flask and some of the glucose decomposed into a black carbon deposit on the inside of the flask. during this experiment the following changes occurred. which of these changes involved a physical change and not a chemical change? check all that apply. 1-condensation of ethanol 2-evaporation of ethanol 3- formation of carbon dioxide gas from glucose burning of natural gas 4-formation of ethanol from glucose by yeast 5-formation of a carbon deposit inside the flask

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

The minerals found in bones are deposited by living cells called