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Damm [24]
3 years ago
5

Science.... homework!

Chemistry
1 answer:
Leokris [45]3 years ago
5 0
The answer to this question is 2 and 3
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50 pts! Please help, much appreciated (:
Korolek [52]

Answer:

because the number of constitutional confirmation , and geometric isomers goes up with each carbon atom added there are many more possible configurations and connectivities possible with decane , a 10 carbon chain , than with butane, a 4 carbon chain

4 0
3 years ago
Balancing chemical equations
kolbaska11 [484]

Answer:

2B2 + 3O2 → 2B2O3

Explanation:

Balance The Equation: B2 + O2 = B2O3

1. Label Each Compound With a Variable

  aB2 + bO2 = cB2O3

2. Create a System of Equations, One Per Element

  B: 2a + 0b = 2c

  O: 0a + 2b = 3c

3. Solve For All Variables (using substitution, gauss elimination, or a calculator)

  a = 2

  b = 3

  c = 2

4. Substitute Coefficients and Verify Result

  2B2 + 3O2 = 2B2O3

      L R

  B: 4 4 ✔️

  O: 6 6 ✔️

hope this helps!

7 0
2 years ago
In which state do molecules have the highest kinetic energy? in the liquid state in the solid state in the gaseous state during
Dvinal [7]
It depends on the substance,but for most substance it is in the gaseous state.
5 0
3 years ago
Read 2 more answers
Finely ground nickel (II) hydroxide is placed in a beaker of water. It sinks to the bottom of the beaker and remains unchanged.
Luden [163]

Explanation:

Acid-base reaction will give salt and water.

The 2nd option is correct.

6 0
3 years ago
How many molecules of HCI would react with 2 moles of AI?
laila [671]

Answer:

A:6.02+3H2

Explanation:

7 0
3 years ago
Read 2 more answers
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