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borishaifa [10]
4 years ago
5

If you observe with the microscope that a cell contains chloroplasts can you conclude that this is a plant cell?

Chemistry
1 answer:
shusha [124]4 years ago
8 0
Obviously since plant cell contains chloroplasts.
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How many moles of CO are produced when 1.2 moles C reacts? Equation: 5C(s)+2SO2(g)→CS2(l)+4CO(g)
12345 [234]

Answer:

0.96 mol CO

Explanation:

We simply just use the reaction to help us find this:

1.2 mol C(\frac{4 mol CO}{5 mol C} )

Multiply it out and we get 0.96 as our answer.

3 0
3 years ago
​If a bag of peas weighs 454 grams, how many peas would be in the bag?
OverLord2011 [107]

​In a bag of peas that weighs 454 grams, there are between 1261 and 4540 peas.

The average pea weighs between 0.1 and 0.36 grams.

If we take the lower value (0.1 g/pea), the number of peas in 454 g is:

454 g \times \frac{1pea}{0.1 g} = 4540pea

If we take the higher value (0.36 g/pea), the number of peas in 454 g is:

454 g \times \frac{1pea}{0.36 g} \approx  1261pea

​In a bag of peas that weighs 454 grams, there are between 1261 and 4540 peas.

You can learn more about conversion factors here: brainly.com/question/1844638

6 0
3 years ago
Please help, only a couple of days left!!!
s344n2d4d5 [400]

Answer:

the heat from the universe during the big bang

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3 0
3 years ago
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Which substance is always a product when an Arrhenius acid in an aqueous solution reacts with an Arrhenius base in an aqueous so
svetoff [14.1K]
The answer is (2). The question only ask the production of acid reacts with base. The acid has H+ ion and base has OH- ion. When they react, the production will always contain H2O.
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3 years ago
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Why does electronegativity increase as you move through a period on the periodic table?
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Answer:the size of the atom increases is your answer have a great day

Explanation:

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