Hno3 + koh - kno3 + h2o
what is the mole ratio of acid to base in this equation?
2: 01
1: 02
1: 01
1: 03

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

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

In pqr m< p=60 m< q= 30 and m