imakepoopy imakepoopy

19-03-2024
Chemistry

contestada

2 Na2O2 2H2O reacts to make 4NaOH O2. Delta H is -215 kJ. Find the enthalpy change when 1.99g of Na2O2 reacts with excess water

Respuesta :

Otras preguntas

6x+7=17 what is the slope

Many scientists believe that stem cells might be useful for treating certain human diseases in the future. Stem cells are cells that A. are very small and ca

Can i get some help. Thank you!!!!

step by step solve for 10 points please!!1/a + 1/b =

4x - 6 = 2x - 2 does anyone know the answer to dis

what were the military strategies of the north and south at the onset of the civil war

How would i solve-10x-77+5x=48

What is shown by the structural formula of a molecule? a. the arrangement of bonded atoms b. the number of ionic bonds c. the number of metallic bonds d. the s

what is the product in the lowest term 3/4• 5/9

list at least four items that would be found on a desk in a computer room