If an atom of Carbon has 12 protons and 14 electrons what kind of ion is it and what is its charge?

Chemistry

1 answer:

Leto [7]2 years ago

4 0

The answer will be Magnesium. It is a two positive ion and it can charge electrons and protons.

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List at least two chemical reactions that resulted in the yellow orange or red preList at least two chemical reactions that resu

GenaCL600 [577]

Answer:

2,4-dinitrophenylhydrazine (Brady’s reagent)

Explanation:

5 0

3 years ago

Nai(aq)+hg2(no3)2(aq)→ express your answer as a chemical equation. identify all of the phases in your answer. enter noreaction i

Komok [63]

Balanced chemial equation:

2NaI(aq)+Hg2(NO3)2(aq) →Hg2 I2 (s) + 2 NaNO3 (aq)

You can see it better if I use latex:

$2NaI(aq)+Hg_2(NO_3)_2(aq) =Hg_2 I_2 (s) + 2 NaNO_3 (aq)$

As per the phases this is the interpretation:

The symbols (aq) stands for aquous meaning that the compound is dissolved in water.

The symbol (s) stands for solid, meaning tha the compound precipitate and is not dissolved in water.

7 0

3 years ago

a gas has a volume of 2.00 at 323k and 3.00 ATM What would be the new volume if the temperature is changed to 273 K in the press

Ber [7]

Answer:

$V_2 = 5.07L$

Explanation:

$\frac{P_1 V_1}{T_1} = \frac{P_2 V_2}{T_2}\\V_2 = \frac{P_1 V_1 T_2}{T_1 P_2} = \frac{3.00atm \cdot 2.00L \cdot 273K}{323K \cdot 1.00atm} = 5.07L$

6 0

2 years ago

The molar mass of H2O is 18.01 g/mol. The molar mass of O2 is 32.00 g/mol. What mass of H2O, in grams, must react to produce 50.

Annette [7]

This reaction is called the electrolysis of water. The balanced reaction is:
2H2O = 2H2 + O2
We are given the amount of O2 produced from the electrolysis reaction. This will be the starting point of our calculation.

50.00 grams O2 ( 1 mol O2 / 32 grams O2) ( 2 mol H2O / 1 mol O2) ( 18.01 g H2O / 1 mol H2O ) = 56.28 g H2O

8 0

3 years ago

Read 2 more answers

Most acid precipitation results from the combination of _____ with water in the atmosphere, forming strong acids that fall with

aleksley [76]

Answer:

Most acid precipitation results from the combination of Sulfur Oxides and Nitrogen Oxides with water in the atmosphere, forming strong acids that fall with rain or snow.

Explanation:

Acid rain is said to be that rain which contains high concentration of H⁺ ions. The main source of acid rain is the elimination of NOₓ (Nitrogen Oxides) and SOₓ (Sulfur Oxides) from different means in industries and other combustion processes on earth.

Examples:

SO₂ + H₂O → H₂SO₄

NO₂ + OH° → HNO₃

From above examples it can be seen that the sulfur and nitrogen oxides when reacted with water forms strong acids. These acids come along with rain water and causes different problems to living organisms and non living objects like buildings.

4 0

3 years ago