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pashok25 [27]
3 years ago
15

Hi do you know this?​

Chemistry
2 answers:
tankabanditka [31]3 years ago
8 0
It’s the second answer choice
AURORKA [14]3 years ago
6 0

Answer:

2

Explanation

It seems logical

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A box of jello has a mass of 250 g. How many boxes must be bought to have 1 Kg of jello? *
zhuklara [117]

Answer:

Number of boxes = 4

Explanation:

Given:

Mass of one box of jello = 250 grams

Total quantity want to purchase = 1 kg = 1 × 1,000 gram = 1,000 grams

Find:

Number of boxes in 1,000 grams = ?

Computation:

Number of boxes = Total quantity want to purchase / Mass of one box of jello

Number of boxes = 1,000 / 250

Number of boxes = 4

Therefore, 4 boxes of jello must be purchase to get 1 kg of Jello.

8 0
3 years ago
Which of these properties is the best one to use for identification of an element?
katovenus [111]
the number of protons in the atomic nucleus
3 0
3 years ago
What are the four indicators that a chemical reaction has occurred?
poizon [28]

Answer:

1. Formation of a gas

2. Formation of precipitate

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4. Distinct change in color

<em><u>Hope this helps!</u></em>

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3 0
2 years ago
How many grams of Cu will be produced if 15. 8 grams of Cu2S got consumed?
White raven [17]

Answer:

15

Explanation:

Because the ratio of copper in the solution is 15

7 0
2 years ago
Which statement about spontaneous and non spontaneous processes is correct
sweet-ann [11.9K]
Spontaneous processes are processes that occurs freely they do not need any other external factors to be supplied for them to proceed while non-spontaneous ones requires input of energy for it to happen. Example of a spontaneous process is the decay of a diamond to graphite while the reverse of this is a non spontaneous process since heat and pressure are to be supplied for graphite to turn into diamond. 
8 0
3 years ago
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