% en masa Ejemplo 02 @walterprofe 69 about 3 years ago StemSocial Vamos a calcular otro porcentaje en masa de Sulfato de Hierro II. stem-espanol stem palnet neoxian creativecoin lassecash telokanda bilpcoin aeneas ctp 0 0 0.000 1 comments @steemstem 74 about 3 years ago Thanks for your contribution to the STEMsocial community. Feel free to join us on discord to get to know the rest of us! Please consider supporting our funding proposal, approving our witness (@stem.witness) or delegating to the @stemsocial account (for some ROI). Thanks for including @stemsocial as a beneficiary, which gives you stronger support. Using the STEMsocial app could yield even more supporti next time. 0 0 0.000 Reply
@steemstem 74 about 3 years ago Thanks for your contribution to the STEMsocial community. Feel free to join us on discord to get to know the rest of us! Please consider supporting our funding proposal, approving our witness (@stem.witness) or delegating to the @stemsocial account (for some ROI). Thanks for including @stemsocial as a beneficiary, which gives you stronger support. Using the STEMsocial app could yield even more supporti next time. 0 0 0.000 Reply
Thanks for your contribution to the STEMsocial community. Feel free to join us on discord to get to know the rest of us!
Please consider supporting our funding proposal, approving our witness (@stem.witness) or delegating to the @stemsocial account (for some ROI).
Thanks for including @stemsocial as a beneficiary, which gives you stronger support. Using the STEMsocial app could yield even more supporti next time.