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Vesna [10]
3 years ago
5

What is the measure of AC?5 units13 units26 units39 units​

Chemistry
2 answers:
Natalka [10]3 years ago
6 0

Answer:

26 units

Explanation:

drek231 [11]3 years ago
5 0

Answer:

its 26 daddy

Explanation:

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The characteristic odor of pineapple is due to ethyl butyrate, an organic compound which contains only carbon, hydrogen and oxyg
Trava [24]

Answer:

C3H6O

Explanation:

Data obtained from the question. This includes:

Carbon (C) = 0.62069 g

Hydrogen (H) = 0.103448 g

Oxygen (O) = 0.275862 g

The empirical formula can be obtained as follow:

Step 1:

Divide by their molar mass.

C = 0.62069 / 12 = 0.0517

H = 0.103448 / 1 = 0.103448

O = 0.275862 / 16 = 0.0172

Step 2:

Divide by the smallest number.

C = 0.0517 / 0.0172 = 3

H = 0.103448 / 0.0172 = 6

O = 0.0172 / 0.0172 = 1

Step 3:

Writing the empirical formula.

The empirical formula is C3H6O

3 0
3 years ago
Read 2 more answers
What occurs during a chemical reaction?
Fed [463]

Answer:

Chemical reactions involve breaking chemical bonds between reactant molecules

Explanation:

In a chemical reaction, the atoms and molecules that interact with each other are called reactants. ... No new atoms are created, and no atoms are destroyed. In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products

5 0
3 years ago
The chemical formula of ordinary sugar is C12H22O11. Calculate the mass of 7.35 mol of sugar.
ch4aika [34]

First, you need to find the mass of 1 mol of sugar. Mass, or molar mass, can simply be found by adding the masses of the individual elements. These are given to you on the periodic table.

C_{12}H_{22}O_{11}

12 x 12.011 grams (molar mass of Carbon) = 144.132 g

22 x 1.008 grams (molar mass of Hydrogen) = 22.176 g

11 x 15.999 grams (molar mass of Oxygen) = 175.989 g

Add all of the pieces together.

144.132 g + 22.176 g + 175.989 g = 342.297 grams

So, if one mole has 342.297 grams, then 7.35 of that amount will be your answer.

342.297 g/mol x 7.35 mol =  2,515.88 grams

7 0
3 years ago
100 cm = 1m
shutvik [7]

Answer:

This is a conversion factor

3 0
2 years ago
Laura is supplied with 5 bolts (B) and 12 nuts (N). She attached the nuts to the bolts in a 2:1 ratio (N2B). Which of the reacta
Andrews [41]

Answer:

The bolts will run out first, so these will limit how much product can be formed.

(option C is correct)

Explanation:

Step 1: Data given

Number of bolts = 5

Number of nuts = 12

ratio N:B = 2:1

Step 2

Since the ratio N:B is 2:1 we have 2 nuts for each bolt

When we have 2 bolts we have 4 nuts

When we have 3 bolts we have 6 nuts

When we have 4 bolts we have 8 nuts

When we have 5 bolts we have 10 nuts

We don't have more bolts, but there are still 2 nuts left. This means the bolts will run out first, so these will limit how much product can be formed.

(option C is correct)

5 0
3 years ago
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