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Semmy [17]
2 years ago
11

I created a typical vinegar and baking soda experiment. About 100 ml of white vinegar, and 100ml of baking soda. Once the reacti

on had finished I was left with two byproducts:
#1: pink unknown liquid, smells like vinegar, but with a slight hint of sweetness. It's slightly thicker than water
#2: white unknown non-newtonian fluid, crunching sound when stirred, slightly thicker than molasses, with the scent of pancake batter.
What are these two byproducts chemical makeup?
Chemistry
1 answer:
olganol [36]2 years ago
7 0
It is 20 because then you will put 30 inside of 20milimeeter and put 70 years into the other pint and put it learnt into the cup
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Calculate empirical formula 24.5 g nitrogen 70 g oxygen
LenKa [72]
24.5 / 14 = 1.75
70 / 16 = 4.375


4.375 / 1.75 = 2.5

empirical formula = N2O5
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Which of these is not an official si unit of measure?
slega [8]
Degree celsius is not an official si unit of measure.
6 0
3 years ago
A gas is enclosed in a cylinder fitted with a piston. The volume of the gas is 5.00 L at 0.500
Snowcat [4.5K]

Answer:

0.8333 L. P1v1=p2v2

Explanation:

I dont now if this is wht you were looking for so srry

6 0
3 years ago
1. What volume of gas (NU) is formed by the interaction of 13 g of zinc with 400 g of sulfuric acid solution with a mass fractio
Svetllana [295]

Answer:

4.5L of gas are produced

Explanation:

Based on the reaction:

Zn + H2SO4 → ZnSO4 + H2(g)

<em>Where 1 mole of Zn reacts with 1 mole of sulfuric acid to produce 1 mole of H2, the gas</em>

<em />

To solve this question we must find the moles of each reactant in order to find limiting reactant and, thus, the moles of H2 produced. Then using PV=nRT we can find the volume of the gas:

<em>Moles Zn -Molar mass: 65.38g/mol-</em>

13g * (1mol / 65.38g) = 0.20 moles Zn

<em>Moles H2SO4 -Molar mass: 98g/mol-</em>

400g * 10% = 40g H2SO4 * (1mol / 98g) = 0.41 moles H2SO4

As the ratio of the reaction is 1:1, the limiting reactant is Zn and the moles produced of H2 are 0.20 moles

Using PV = nRT; V = nRT/ P

<em>Where V is the volume of the gas </em>

<em>n are the moles = 0.20 moles</em>

<em>R is gas constant = 0.082atmL/molK</em>

<em>T is absolute temperature = 273.15K at STP</em>

<em>P is pressure = 1atm at STP</em>

<em />

V = 0.20mol*0.082atmL/molK*273.15K / 1atm

V = 4.5L of gas are produced

<em />

5 0
3 years ago
I NEED HELP ASAP PLEASEEE
Flura [38]
How can one person do that omg!
8 0
3 years ago
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