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Annette [7]
3 years ago
15

An ion has a charge of 3+.if this ion has 8 protons, how moany electrons does it have? A 3 B 5 C 7 D 8 E 11

Chemistry
1 answer:
otez555 [7]3 years ago
7 0

Answer:

B) 5

Explanation:

When an atom lose are gain the electron ions are formed.

There are two types of ions. Cation and anion.

Cation:

It is formed when an atom lose the electrons.

X → X⁺ + e⁻

Anion:

It is formed when an atom gain the electron.

X + e⁻ → X⁻

An atom consist of electron, protons and neutrons. Protons and neutrons are present with in nucleus while the electrons are present out side the nucleus.

All these three subatomic particles construct an atom. A neutral atom have equal number of proton and electron. In other words we can say that negative and positive charges are equal in magnitude and cancel the each other.

if an atom has 8 protons it means there were eight electrons present. when it lost three electron it have +3 charge and number of electron that remain are five. 8-3 = 5

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Answer:

A They are incorporated into molecules of sugar.

Explanation:

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6CO2 + 6H2O → C6H12O6 + 6O2

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3 0
3 years ago
Which block contains 5 orbitals?
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4 0
2 years ago
what volume of co2 is produced at stp when 270g of glucose are consumed in the following reaction? c6h12o6 + 6o2(g) -&gt; 6co2 (
lana [24]

Answer:

202 L

Explanation:

Step 1: Write the balanced equation

C₆H₁₂O₆ + 6 O₂(g) ⇒ 6 CO₂(g) + 6 H₂O(l)

Step 2: Calculate the moles corresponding to 270 g of C₆H₁₂O₆

The molar mass of C₆H₁₂O₆ is 180.16 g/mol.

270 g × 1 mol/180.16 g = 1.50 mol

Step 3: Calculate the moles of CO₂ generated from 1.50 moles of glucose

The molar ratio of C₆H₁₂O₆ to CO₂ is 1:6. The moles of CO₂ formed are 6/1 × 1.50 mol = 9.00 mol

Step 4: Calculate the volume of 9.00 moles of CO₂ at STP

The volume of 1 mole of an ideal gas at STP is 22.4 L.

9.00 mol × 22.4 L/mol = 202 L

4 0
3 years ago
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Anastaziya [24]

Answer:

what the acctual fhuck typa chinese algorithim is dis, youve got me bamboozled frffr

Explanation:

jk jk.........

__5___SiO2 + ___2___CaC2 → __5___Si + ____2___CaO + __4___CO2

4 0
2 years ago
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