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In the reaction of calcium with chlorine which atom is oxidized?
Wiki User
∙ 16y ago
calcium + chlorine yields calcium chloride oxidation means loss of electrons, it's the calcium atom the oxidizes into the calcium cation +2. the chlorine is being reduced from chlorine neutral to chloride -1 anion.
Wiki User
∙ 16y ago
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Why does one calcium atom combine with two chlorine atom?
calcium and chlorine combines to produce CalciumChloride (CaCl2) as chlorine needs 1 electron to complete its octate... and calcium needs to lose 2 electrons to stablized.. therefore 2 atoms of chlorine react with a single atom of calcium to stablized. Atomic numbers are as follow : Calcium 20 Chlorine 17
In the reaction of hydrogen with iodine which atom is oxidized?
Hydrogen is oxidized because an electron is removed from it.
How many chlorine atoms are needed to link up with one calcium atom?
two
Why ethanol gives haloform reaction?
ethanol gives haloform reaction because it is oxidized to acetaldehyde whose alpha carbon donates a hydrogen atom for the formation of haloform
If chlorine can accept 1 Calcium and chlorine atoms combine in the ratio of what atoms to 1 what atom?
Ca + Cl2 --> CaCl2 or Ca2+ + 2 Cl- --> CaCl2
What type of a chemical bond would expect between a calcium atom and a chlorine atom?
A calcium atom will readily form Ca2+ ions while a chlorine atom will readily form Cl- atoms. Thus, ionic bonding is the only bonding that can occur between a calcium and a chlorine atom. The equation for the reaction is as follows: Ca + Cl2 --> CaCl2
Why does one calcium atom combine with two chlorine atom?
calcium and chlorine combines to produce CalciumChloride (CaCl2) as chlorine needs 1 electron to complete its octate... and calcium needs to lose 2 electrons to stablized.. therefore 2 atoms of chlorine react with a single atom of calcium to stablized. Atomic numbers are as follow : Calcium 20 Chlorine 17
What is the reducing agent in redox reaction?
the reactant that has the atom that gets oxidized
When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction the molecule becomes?
oxidized
The formula contains one calcium atom and two chlorine atoms?
Calcium chloride.
In the reaction of hydrogen with iodine which atom is oxidized?
Hydrogen is oxidized because an electron is removed from it.
Does calcium and chlorine have the same atoms?
No. If two atoms are the same then they are of the same element. The type of atoms is determioned by the number of protons in the nucleus. A chlorine atom has 17 protons, a calcium atom has 20.
When a chlorine atom becomes an ion has it been oxidized or reduced?
A chlorine atom gains an electron when it becomes an ion. This means it has been reduced because there is a decrease in oxidation state from 0 to -1.
What is the number of calcium atoms in calcium chloride?
Calcium ions have a charge of +2 and chlorine ions have a charge of -1. Because a compound is neutral, you need two chlorine atoms per calcium atom, thus giving us the formula of CaCl2. This tells us that there is one calcium atom in the compound.
What is the formula One calcium atom for every two chlorine atoms?
CaCl2
What happens if a calcium atom loses an electron to a chlorine atom?
Because calcium has 2 valence electrons, it needs to get rid of them to have a stable noble gas conformation. Chlorine atom has 7 VE and only needs to gain one electron to have the noble gas conformation. Therefore one calcium will give one electron to two chlorine atoms, therefore resulting in an ionic bond.
Why is Calcium Chloride covalent?
When Ca and Cl combine with each other, the electron transfer takes place from Calcium atom to Chlorine atom (i.e from Ca to Cl). In other words, the Calcium atom (Ca) loses 2 electrons and the Chlorine atoms (Cl) gains 1-1 electrons. Due to this, the Calcium becomes a positive ion (Ca 2+) and Chlorine becomes a negative ion (Cl –).
