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What is the chemical reaction for Ca plus Hci?
The chemical reaction of calcium (Ca) with hydrochloric acid (HCl) is: Ca + 2HCl -> CaCl2 + H2. This reaction results in the formation of calcium chloride (CaCl2) and hydrogen gas (H2).
Which substance is the reducing agent in this reaction 2 KMnO4 plus 3Na2 SO3 plus H2 O 2MnO2 plus 3Na2 SO4 plus 2K OH?
The ion MnO4 is reduced toMnO2 and sulfur is oxidized to ion sulfate. Sulfite is the reducing agent.
What products are produced when calcium reacts with steam?
Hydrogen and lime Ca + 2 H2O --> H2 + Ca(OH)2
Why is 2Ca plus 2HCl - 2CaCl plus H2 wrong?
The equation is not balanced. If we combine hydrochloric acid (HCl) and calcium (Ca), it will look like this:2HCl + Ca → CaCl2 + H2↑The H2 here is hydrogen gas.
What happens to H in the CuO H2 to Cu H2O?
In the reaction involving copper(II) oxide (CuO) and hydrogen gas (H2), hydrogen acts as a reducing agent. The hydrogen reduces CuO to metallic copper (Cu), while itself being oxidized to form water (H2O). This process involves the transfer of electrons, where CuO gains electrons to form Cu, and H2 loses electrons to form H2O. Overall, the chemical reaction can be summarized as: CuO + H2 → Cu + H2O.
What is the reducing agent in CO plus H2 equals C plus H2O?
H2 - hydrogen.
What is the reducing agent in C plus 2Cl2 equals CCl4?
H2 + Cl2 --> 2HCl Think of it like this. H2 begins with two electrons, Cl2 begins with 14 (it is diatomic and originally has 7 electrons, so 7 + 7 = 14). The reducing agent is the one being oxidized (you need to remember that!) and if something is being oxidized, it is going from having more electrons to less electrons. 2HCl has 16 electrons (where H has two and Cl has fourteen), so, unless there is a charge on any of these compounds that you did not include in your question, no, Cl is not the reducing agent.
Balanced Chemical reaction of HCl on Ca?
The chemical reactin is:Ca + HCl = CaCl2 + H2
What is the balanced chemical equation for Ca and H2O?
The balanced chemical equation for the reaction between calcium (Ca) and water (H2O) is: Ca + 2H2O -> Ca(OH)2 + H2. This reaction produces calcium hydroxide (Ca(OH)2) and hydrogen gas (H2).
How is hypophosphous acid?
H3PO2 a phosphorus oxoacidand a powerful reducing agent, HOP(O)H2 exists in equilibrium with the minor tautomer HP(OH)2
Which substance is the reducing agent in this reaction 2 KMnO4 plus 3Na2 SO3 plus H2 O 2MnO2 plus 3Na2 SO4 plus 2K OH?
The ion MnO4 is reduced toMnO2 and sulfur is oxidized to ion sulfate. Sulfite is the reducing agent.
What is the chemical equation Ca plus H2SO4?
The chemical equation for the reaction between calcium (Ca) and sulfuric acid (H2SO4) is: Ca + H2SO4 -> CaSO4 + H2. This reaction produces calcium sulfate (CaSO4) and hydrogen gas (H2).
What is the chemical reaction for Ca plus Hci?
The chemical reaction of calcium (Ca) with hydrochloric acid (HCl) is: Ca + 2HCl -> CaCl2 + H2. This reaction results in the formation of calcium chloride (CaCl2) and hydrogen gas (H2).
What is the balanced equation for Ca HCl?
The balanced equation for the reaction between calcium (Ca) and hydrochloric acid (HCl) is: Ca + 2HCl -> CaCl2 + H2
What products are produced when calcium reacts with steam?
Hydrogen and lime Ca + 2 H2O --> H2 + Ca(OH)2
What is the molecular and net ionic equations for the reaction between calcium and water?
The molecular equation for the reaction between calcium and water is: Ca(s) + 2H2O(l) -> Ca(OH)2(aq) + H2(g). The net ionic equation for the reaction is: Ca(s) + 2H2O(l) -> Ca^2+(aq) + 2OH^-(aq) + H2(g).
Is iron an oxidizing agent or reducing agent?
Zinc is a transition element with general oxidation state as +2. It gets easily oxidised to its oxidation state of +2 by elements which are less reactive than zinc . For example: 2Zn + H2O --> Zn2O + H2
