Primeira página
/
Química
/
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.

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.

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.

Solução

expert verifiedVerification of experts
4.0217 Voting
avatar
GildaMestre · Tutor por 5 anos

Responder

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:

1. **Determine your starting and desired units.**
- The starting unit is grams of baking soda (NaHCO_{3})
.
- The desired unit is grams of sodium acetate (C_{2}H_{3}O_{2}Na)
.

2. **Convert from grams of baking soda (NaHCO_{3})
to moles of baking soda (NaHCO_{3})
using molar mass.**
- Use the molar mass of NaHCO_{3}
to convert grams to moles.

3. **Convert from moles of baking soda (NaHCO_{3})
to moles of sodium acetate (C_{2}H_{3}O_{2}Na)
using mole ratio.**
- 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
.

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.**
- Use the molar mass of C_{2}H_{3}O_{2}Na
to convert moles to grams.

So, the correct order of the steps is:

1. Determine your starting and desired units.
2. Convert from grams of baking soda (NaHCO_{3})
to moles of baking soda (NaHCO_{3})
using molar mass.
3. Convert from moles of baking soda (NaHCO_{3})
to moles of sodium acetate (C_{2}H_{3}O_{2}Na)
using mole ratio.
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.
Clique para avaliar: