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Temka [501]
4 years ago
12

Which particle has no charge

Chemistry
1 answer:
MatroZZZ [7]4 years ago
5 0

Answer:

Neutron

Explanation:

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Balance the following redox reaction in basic solution. H2(g)+Fe3+(aq) ---> H2O(l)+Fe2+(aq)
PilotLPTM [1.2K]
Sorry, but your reaction cannot be balance because it lacks one element in the equation. Compare the left and right side of your equation. On the left side of your equation you have no oxygen atom. But on the right side of the equation you have oxygen atom. Even in redox reaction, both side need to have oxygen atom. Hemce, your chemical equation cannot be balance.
7 0
3 years ago
Magnesium is a group 2 metal which exists as a number of isotopes and forms many compounds.
HACTEHA [7]

Answer:

Traces of sodium impurity

Explanation:

Metal ions are identified by a characteristic colour imparted to flame by the metal ion solution. Various metals have various colours which they impart to a flame.

The energy of a flame is not sufficient for the excitation of electrons of Mg to a higher energy level. As a result of this, Mg do not give any color in Bunsen flame.

However, a few tinges of yellow-orange colour which is characteristic of sodium metal do appear when magnesium ions are exposed to a flame as a consequence of traces of sodium impurity in the magnesium ion solution.

6 0
4 years ago
What is the total number of different elements present in NH4NO3
Nookie1986 [14]
 <span>3 elements 
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Hydrogen 
Oxygen 

2 nitrogen 4 hydrogen and 3 oxygens 
there are only 3 different elements</span>
4 0
3 years ago
Read 2 more answers
Is barium hydroxide Ba(OH)2 or is BaOH?
KiRa [710]

Answer:

What is the charge on the barium ion and what is the charge of the hydroxide ion.

Explanation:

To get the correct formula they have to add to zero over all.

6 0
3 years ago
Which of the following is the best trend line for a set of data points? (SCIENCE QUESTION)
Butoxors [25]

Answer: it would be D

Explanation:

A moving average trendline uses a specific number of data points  averages them, and uses the average value as a point in the trendline. If Period is set to 2, for example, then the average of the first two data points is used as the first point in the moving average trendline.

3 0
4 years ago
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