Which of these equations is balanced?
a. h2so4 + 2al > al2(so4) 3 +h2

b. 2kcl + pb(no3) 2 > 2kno3 + pbcl2

the > symbol stands for an arrow pointing right. i could not find it on my phone query?

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?