CH20
Just reduce the subscripts on all of them they’re all divisible by 36 in this case
Using the atomic weights, K = 39, O=16 so KO2= 39+32=71. So K=39/71= 0.549 of KO2 and O2=32=0.45KO2 and O2=8g and 0.45KO2=8g so KO2=8/0.45=17.77g. So to check, K=0.549 x 17.77g=9.76 and so K+O2= 9.76+8g=17.76.
I would classify the salad as a mixture because you can separate the components<span />
Answer:
it would be c
Explanation:
jshshsyyehdhdhdhdhdhhdhshdbdhdhfhdhdhdhd
Density is a physical property. It's measured and doesn't change the object chemically.
