1.Convert 2.37 moles of Al(NO3)3 to grams.. Single choice. (25 Points)

0.011 grams

504.8 grams

438 grams

633 grams

0.0089 grams

2.Convert 456.89 grams of O2 to moles.. Single choice.
(25 Points)

28.6 moles

7.14 moles

14620 moles

14.3 moles

29241 moles

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?