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Setler79 [48]
3 years ago
14

The electron configuration of an atom is 1s22s22p63s23p3. The atomic number of the atom is...

Chemistry
1 answer:
Leya [2.2K]3 years ago
4 0

Answer:

im sorry, but im not sure

Explanation:

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Answer:

CaO + H20 => Ca(OH)2

Explanation:

quick lime ia a oxyde and when it reacts with water it gives hydroxide

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What is the volume, in liters, of 2.00 moles of hydrogen at STP?
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The volume of one mole of any gas at STP is 22.4 L. So, at STP, the volume of 2.00 moles of hydrogen gas would be (22.4 L/mol)(2 mol H2) = 44.8 L.
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WORTH 20 POINTS Confirmation bias is where a scientist may change the data to support a certain bias.
Orlov [11]

Answer:

True

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How many liters are in 2.75 ounces? Use the conversion factor: 1 liter = 33.814 ounces Rounded to the result to 3 significant fi
Serggg [28]
1L = 33.814 oz
xL = 2.75 oz

so it's a proportion

1L / 33.814 oz = xL / 2.75

solve for x

(1/33.814) * 2.75 = 0.0813272609 on your calculator, but it's not the answer.

the number in your problem, 2.75 oz, has 3 significant figures. so you can only round this number to 3 significant figures too.

your equipment isn't accurate enough to give a reading to 10 significant figures if that makes sense. you have to give the answer in terms of the term you use with the lowest significant figures.

so with 3 significant figures,
0.0813272609 rounds to
0.0813 L
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Can someone help me fill in the rest of the that don't have any words on top of the pictures. Please label the number then the w
QveST [7]
Tweezers 3 okay got it good
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