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IrinaVladis [17]
3 years ago
9

Which of the following is a strong base? A. NH3 B.HCO3 C. NaOH D. HCOOH

Chemistry
1 answer:
laiz [17]3 years ago
7 0

Answer:

NaOH

Explanation:

In general, Elements of Group IA and Group IIA Hydroxides except for Beryllium Hydroxide are considered to be strong bases.

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Si se hace reaccionar CH3CH3 (etano) con cloro, en presencia de luz ultravioleta, los productos obtenidos en este paso son
Leni [432]

Answer:

La reacción de etano, CH₃CH₃ y cloro, Cl₂ en presencia de luz solar se conoce como reacción de halogenación.

Los radicales de cloro se forman cuando el cloro se expone a la luz solar a continuación;

Cl₂ → 2Cl *

Se forma un radical etano cuando el etano, C₂H₆ reacciona con un radical libre de cloro, Cl *, como sigue;

C₂H₆ + Cl → C₂H₅ * + HCl

Se forma un producto halogenado cuando un radical libre de etano reacciona con una molécula de cloro como sigue;

C₂H₅ * + Cl₂ → C₂H₅Cl + Cl *

Un producto halogenado puede reaccionar además con un radical libre para producir como sigue;

C₂H₅Cl + Cl * → C₂H₅Cl₂

Explanation:

6 0
3 years ago
A skeleton chemical equation includes which of the following
Diano4ka-milaya [45]

Answer:

Explanation:

Skeleton equations are also known as unbalanced equations.

Eg I react Oxygen, Hydrogen and Chlorine and I get Water and Chlorine Gas

H2 + Cl2 = HCl

Left Side

H = 2

Cl = 2

Right Side

H = 1

Cl = 1

As you can see it's not balanced is skeleton equation.

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4 years ago
Which of the following best describes temperature?
Allisa [31]

Answer:

d

Explanation:

7 0
3 years ago
Read 2 more answers
SI unit for measuring distance is
MrMuchimi
The SI unit for measuring distance is the meter.
I attached a table of SI measurements for you :)
Hope this helped!

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Which of these is NOT a mixture?
TEA [102]
The correct answer would b C
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