Pergunta

1. SORTABLE LIST Question 12 Drag to correctly order the steps for using stoichiometry to determine how many grams of sodium acetate (C_(2)H_(3)O_(2)Na) you expect to form from 2.9 grams of baking soda (NaHCO_(3)) NaHCO_(3(s))+C_(2)H_(4)O_(2(aq))arrow CO_(2(g))+H_(2)O_((l))+C_(2)H_(3)O_(2)Na_((aq)) Convert from moles of sodium acetate (C_(2)H_(3)O_(2)Na) to grams of sodium Convert from grams of baking soda (NaHCO_(3)) to moles of baking soda (NaHCO_(3)) using molar mass. Convert from moles of baking soda (NaHCO_(3)) to moles of sodium ac: etate (C_(2)H_(3)O_(2)Na) using mole ratio. Determine your starting and desired units.
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GildaMestre · Tutor por 5 anos
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To determine how many grams of sodium acetate $(C_{2}H_{3}O_{2}Na)$ you expect to form from 2.9 grams of baking soda $(NaHCO_{3})$, you need to follow these steps in order:<br /><br />1. **Determine your starting and desired units.**<br /> - The starting unit is grams of baking soda $(NaHCO_{3})$.<br /> - The desired unit is grams of sodium acetate $(C_{2}H_{3}O_{2}Na)$.<br /><br />2. **Convert from grams of baking soda $(NaHCO_{3})$ to moles of baking soda $(NaHCO_{3})$ using molar mass.**<br /> - Use the molar mass of $NaHCO_{3}$ to convert grams to moles.<br /><br />3. **Convert from moles of baking soda $(NaHCO_{3})$ to moles of sodium acetate $(C_{2}H_{3}O_{2}Na)$ using mole ratio.**<br /> - Use the stoichiometric coefficients from the balanced chemical equation to find the mole ratio between $NaHCO_{3}$ and $C_{2}H_{3}O_{2}Na$.<br /><br />4. **Convert from moles of sodium acetate $(C_{2}H_{3}O_{2}Na)$ to grams of sodium acetate $(C_{2}H_{3}O_{2}Na)$ using molar mass.**<br /> - Use the molar mass of $C_{2}H_{3}O_{2}Na$ to convert moles to grams.<br /><br />So, the correct order of the steps is:<br /><br />1. Determine your starting and desired units.<br />2. Convert from grams of baking soda $(NaHCO_{3})$ to moles of baking soda $(NaHCO_{3})$ using molar mass.<br />3. Convert from moles of baking soda $(NaHCO_{3})$ to moles of sodium acetate $(C_{2}H_{3}O_{2}Na)$ using mole ratio.<br />4. Convert from moles of sodium acetate $(C_{2}H_{3}O_{2}Na)$ to grams of sodium acetate $(C_{2}H_{3}O_{2}Na)$ using molar mass.
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