There is a pile of nails that registers a mass of 9,459 grams on a digital balance.
If each nail has a mass of 6.42 grams, how
many nails were on the digital balance?
Proper sig figs required in answer.

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3 -> a2cr(no3)3 + a3ag2so4

What substance has a mass of 9.5g and volume of 2.1cm^3

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.