The following equation represents a laboratory preparation for oxygen gas: 2KClO3(s)→ 2KCl(s) + 3O2(g) How many moles of O2 form if 3.0 mol of KClO3 are totally consumed?

Which best explains why an iceberg floats?

How many moles are in 7.2 x 10^23 carbon molecules? (*round to the nearest hundredth and include the unit "mol c" after your number) question 6 options:

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.