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KIM [24]
3 years ago
13

Why has the atomic theory changed so much over the last several centuries?

Chemistry
1 answer:
nata0808 [166]3 years ago
4 0
The technology and exiting knowledge we have of the atom has gotten better over the years allowing for greater accuracy
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73.5 mol of P4O10 contains how many moles of P ? moles of P:
Sholpan [36]

Answer:

294 moles of P

Explanation:

For every 1 mol of P4O10 contains 4 mol of P

so;

73.5 mol P4O10 × <u> </u><u> </u><u> </u><u> </u><u> </u><u>4 mol P</u><u> </u><u> </u><u> </u><u> </u><u> </u>

1 mol P4O10

= 73.5 × 4

= 294 moles of P

7 0
2 years ago
Which chemical equation represents a synthesis reaction?A.HCl + LiOH → LiCl + H2OB.2Na + MgCl2 → 2NaCl + Mg.H2CO3 → H2O + CO2D.C
Zina [86]

Answer:

D

Explanation:

Just did it on A P E X

6 0
3 years ago
What color of light refracted the most as it passes through a prism?
Snezhnost [94]
It would be Violet because it has the shortest wave length, while red has the longest wave length so it comes out the least of the colors.
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3 years ago
How many mol of phosphorus are obtained if 74.85 mol of carbon is used​
mixer [17]

Answer:

34.73

Explanation:

6 0
3 years ago
What is the correct answer?
Ivahew [28]
C - bc as the water boils the cold water particles melt and become the hot water particles!
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3 years ago
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