2 years ago

The table gives the solubility of each substance in 100

Chemistry

2 answers:

AnnZ [28]2 years ago

8 0

Answer:

2 1 4 3

Explanation:

S_A_V [24]2 years ago

3 0

Answer:

2 1 4 3

Explanation:

You might be interested in

Using the balanced equation for the combustion of ethane: 2C2H6 + 7O2 → 4CO2 + 6H2O, how many moles of O2 needed to produce 12 m

pickupchik [31]

Answer:

14 moles of oxygen needed to produce 12 moles of H2O.

Explanation:

We are given that balance eqaution

$2C_2H_6+7O_2\rightarrow 4CO_2+6H_2O$

We have to find number of moles of O2 needed to produce 12 moles of H2O.

From given equation

We can see that

6 moles of H2O produced by Oxygen =7 moles

1 mole of H2O produced by Oxygen= $\frac{7}{6}$ moles

12 moles of H2O produced by Oxygen= $\frac{7}{6}\times 12$ moles

12 moles of H2O produced by Oxygen= $7\times 2$ moles

12 moles of H2O produced by Oxygen=14 moles

Hence, 14 moles of oxygen needed to produce 12 moles of H2O.

3 0

3 years ago

HELP ASAP ILL GIVE BRAINLIEST!!

Dahasolnce [82]

Of course we would experience them.

3 0

3 years ago

If in the following diagram the substance is in solid form during stage 1, what is happening during stage 3?

Rufina [12.5K]

Its converting from a solid to a liquid.

5 0

3 years ago

Read 2 more answers

How many grams of drug powder would you need to weigh to prepare 32ml of a suspension that should have a strength of 20mg/ml?

butalik [34]

15 grams for the drug powder

8 0

3 years ago

Read 2 more answers

Why is it necessary for the spins of two electrons that occupy one orbital, to be in the opposite directions? What is that law c

Mars2501 [29]

Answer:

Since electrons cannot have the same set of quantum numbers, a maximum of two can be in the n = 1 level, and a third electron must reside in the higher-energy n = 2 level. If there are two electrons in the n = 1 level, their spins must be in opposite directions.

8 0

3 years ago