Preparation of calcium oxide from crab shell through decompotition at 3 hours at various temperatures 700°C, 800°C, 900°C, 1000°C and 1100°C was done. Calcium oxide from preparation was charac…
ABSTRAK Telah dilakukan preparasi kalsium oksida dari cangkang kepiting bakau dengan proses dekomposisi selama 3 jam pada variasi temperatur 700°C, 800°C, 900°C, 1000°C dan 1100°C. Kalsium ok…