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JulijaS [17]
3 years ago
11

Arrange the measurements from least to greatest.

Chemistry
1 answer:
NNADVOKAT [17]3 years ago
7 0
1) 1.8 micrograms(least)
2) 1.8 grams
3) 1.8 kilograms(greatest)
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Help!
maks197457 [2]

Answer:

First 1-5 in pics

I can't upload further reactions

Explanation:

  1. sandmeyer's reaction
  2. swarts reaction
  3. Finkelstein reaction
  4. wurtz reaction
  5. reimer teimann reaction

6. Lucas test

ROH + Zncl2 +HCl ---> RCl + H2O

7. esterification

R-OH +R’-COOH +H+↔ R’-COOR

3 0
2 years ago
How many bonding and non-bonding electron pairs are found in the BF3 molecule?​
Contact [7]

Answer:

MARK AS BRAINLIEST

Explanation:

Boron trifluoride only has six valence electrons and is one of the relatively rare second period covalent molecules that disobeys the octet rule. There are three bonded groups and so no lone pairs. Six electrons implies three electron pairs and therefore a trigonal geometry.

8 0
3 years ago
What mass of AI2O3 forms from 16 g O2 and excess AI?
vlada-n [284]

Answer:

2Al+1.5O2→Al2O3

Thus, 2 mol of Al combine with 1.5 mol of oxygen to form 1 mol of Al2O3.

2 mol of Al corresponds to 2×27=54 g.

Thus, the weight of Al used in the reaction is 54 g.

4 0
2 years ago
What kind of energy is required for photosynthesis to occur?
Vikentia [17]
A. Solar energy hope this helps
6 0
3 years ago
Read 2 more answers
Rank the four gases (air, exhaled air, gas produced from the decomposition of H2O2, gas from decomposition of NaHCO3) in order o
ddd [48]
<span>air = 70 % N2 exhaled air =70%N2 + some less O2 compared to only air 2H2O2=2H2O+O2 NaHCO3=2NaHCO3 → Na2CO3 + H2O + CO2 = No O2 gas from decomposition ssoooo NaHCO3 <exhaled air <air <H2O2

SO sorry for the long wait, hope I helped. 

</span>
4 0
3 years ago
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