Friday, August 28, 2015

Secondary Chemistry Simulations by PHET

awesome stuff! thanks to Yiru for sharing for the building on

STABLE oxygen atom

water molecule

an unstable oxygen isotope that rarely exists in nature

balancing an equation with balance tool

concentration, making a very concentrated drink :)

making water with 2 H2 and 1 O2 reactions to produce 2 (H2O) with zero leftovers

so water is not an acid?