How many moles of Na2SiO3 are needed to produce 3.50 g of H20? 0.77 mol
0.45 mol
0.11 mol
0.065 mol
(reaction in photo)
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answer; ///i do believe that the correct answer is (b); ///particle composed of two or more atoms bonded together;

they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.

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because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.