Asample of gas occupies a volume of 57.7 ml. as it expands, it does 128.5 j of work on its surroundings at a constant pressure of 783 torr. what is the final volume of the gas?

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

Why are pipes bursting in the in extremely cold weather?