Match each rock with the correct description. 1. cools quickly on the earth's surface chemical sedimentary rock 2. cools slowly beneath the earth's surface metamorphic rock 3. formed from the remains of living organisms intrusive igneous rock 4. formed from pieces of other rocks cemented together extrusive igneous rock 5. formed when dissolved minerals harden organic sedimentary rock 6. formed from heat and pressure clastic sedimentary rockk
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Chemistry, 22.06.2019 17:50, kaylamount
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
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Match each rock with the correct description. 1. cools quickly on the earth's surface chemical sedim...
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