Oblicz masy cząsteczkowe substanji.
H2SO3 -
Na2Co3 -
C2H5OH-
NaOH -
PROSZE O POMOC !! <333
mh2so3-2u+32u+16u*3=82u
mna2co3-23u*2+12u+16*3=106u
mnaoh-23u+1u+16u=40u
mc2h5oh niestety nie wiem .;x
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
mh2so3-2u+32u+16u*3=82u
mna2co3-23u*2+12u+16*3=106u
mnaoh-23u+1u+16u=40u
mc2h5oh niestety nie wiem .;x