Cryolite, Na 3 AlF 6 ( s ) , an ore used in the production of aluminum, can be synthesized using aluminum oxide. Balance the equation for the synthesis of cryolite. equation: Al2O3 (s) + NaOH (l) + HF (g) -> Na3AlF6 + H2O (g) Al 2 O 3 ( s ) + NaOH ( l ) + HF ( g ) ⟶ Na 3 AlF 6 + H 2 O ( g ) If 10.0 kg of Al 2 O 3 ( s ) , 58.4 kg of NaOH ( l ) , and 58.4 kg of HF ( g ) react completely, how many kilograms of cryolite will be produced?

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by