Sumali sa IDNStudy.com at tuklasin ang komunidad ng mga taong handang tumulong. Tuklasin ang libu-libong mga sagot na na-verify ng mga eksperto at hanapin ang mga solusyong kailangan mo, anuman ang paksa.
paper - oxygen, carbon, hydrogen
soft drink - high fructose corn syrup (sugar), caramel color, caffeine, phosphoric acid, citric acid, natural flavors, carbon dioxide
cotton - concentrated sulphuric acid and hydrochloric acid
cloth - alkalis, bleaches and normal laundering reagents on the fiber
flour - starch and gluten
salt - concentrated with hydrochloric acid
rock - flammability, toxicity, acidity, reactivity (many types), and heat of combustion.
iron - lustrous, ductile, malleable, silver-gray metal
nail sand - silica
goodmorning, eat ur breakfast na po