When mixed together, baking soda and vinegar undergo a chemical reaction. carbon dioxide, water, and
sodium acetate are formed during the reaction.
which of the following is the correct word equation
to illustrate this reaction?
a. baking soda + vinegar carbon dioxide + water + sodium acetate
b. baking soda + water → carbon dioxide + vinegar + sodium acetate
c. baking soda + vinegar + carbon dioxide + water + sodium acetate

Baking soda + vinegar>Carbon dioxide + sodium acetate+ water

Explanation:

Vinegar is obtained from the oxidation of ethanol in wines to ethanoic acid in the air. The CO2 produced could be used to inflate balloons.

1. 1 mole of anything contains 6.022x10^23 pieces  

d  

2. a  

3. c, number  

5. 1.24x10^24atoms / 6.022x10^23atoms/mole = 2moles h2 atoms  

6. fe2br3 mass = 2moles x mass fe + 3 moles x mass br  

molar mass = grams / number of moles = g/mole  

to find moles = g / molar mass  

to find mass = g = molar mass / moles

1. they vary with a higher number because boiling is way hotter than melting