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What is the difference between a combination reaction and a decomposition reaction?
Combination reaction, sometimes called synthesis, in composition elements get together to form a compound. eg 2Mg+O2--> 2MgO Decomposition, in decomposition, the compound comes apart.eg CaCO3-->CaO+CO2
What is the reaction between hydrogen peroxide and acetic acid?
The reaction between hydrogen peroxide and acetic acid produces water and oxygen gas as products. This reaction is known as a decomposition reaction.
Is NaCl--Na plus Cl an synthesis?
No, the reaction between sodium metal (Na) and chlorine gas (Cl) to form sodium chloride (NaCl) is a chemical combination reaction, not a synthesis reaction. In a synthesis reaction, two or more simpler substances combine to form a more complex compound.
Is hydrochloric acid and calcium carbonate a first order reaction?
No, the reaction between hydrochloric acid and calcium carbonate is not a first order reaction. It is a decomposition reaction where the rate of reaction will not be constant as the concentration of the reactants change over time.
What chemical reactions that break down molecules into smaller ones?
One example is hydrolysis, where water is used to break the bonds between molecules. Another example is oxidation, where molecules lose electrons and break into smaller fragments. Both of these reactions result in the breakdown of larger molecules into smaller ones.
What is the difference between a combination reaction and a decomposition reaction?
Combination reaction, sometimes called synthesis, in composition elements get together to form a compound. eg 2Mg+O2--> 2MgO Decomposition, in decomposition, the compound comes apart.eg CaCO3-->CaO+CO2
What is the reaction between hydrogen peroxide and acetic acid?
The reaction between hydrogen peroxide and acetic acid produces water and oxygen gas as products. This reaction is known as a decomposition reaction.
What kind of reaction is Copper II hydroxide plus heat?
The reaction between Copper II hydroxide and heat is a decomposition reaction. When heated, Copper II hydroxide breaks down into copper oxide and water vapor.
Is NaCl--Na plus Cl an synthesis?
No, the reaction between sodium metal (Na) and chlorine gas (Cl) to form sodium chloride (NaCl) is a chemical combination reaction, not a synthesis reaction. In a synthesis reaction, two or more simpler substances combine to form a more complex compound.
Contrast synthesis and decomposition reactions?
In a synthesis reaction two or more simple substances combine to form a more complex substance. Two or more reactants yielding one product Ex) H2 + 1/2O2 --> H2O Decomposition: a complex substance breaks down into simple substances. Ex) 2H2O --> 2H2 + O2
Is hydrochloric acid and calcium carbonate a first order reaction?
No, the reaction between hydrochloric acid and calcium carbonate is not a first order reaction. It is a decomposition reaction where the rate of reaction will not be constant as the concentration of the reactants change over time.
What is the relationship between the equations for the decomposition of water and the reaction of hydrogen and oxygen to form water?
They are reversible reactions. 2H2 + O2 ----> 2H2O (formation of water) 2H2O ----> 2H2 + O2 (decomposition of water)
What type of reaction occurs between MgO and Ca?
A chemical reaction between MgO and Ca will form calcium magnesium oxide (CaMgO3) as a product. This reaction involves the exchange of ions between magnesium oxide and calcium to form a compound with both elements.
What type of reaction is Mg O2MgO?
Thermal decomposition. MgCO3(s) ==heat==> MgO + CO2
What is a double decomposition reaction?
double decomposition reaction is a chemical reaction where two compounds decomposes or breaks to form two new compounds. Equationwise this reaction forms new substances just by the exchange of their radiclas.
Are chemical changes when substances combine or are they when substances breaking apart?
A reaction between two substances or the decomposition of a substance are chemical changes.
What type of reaction is KCLO3 KCL plus 02?
This is a decomposition reaction. {Note that the letters "L" in the given question should be lower case "l" instead. Also, the equation as given, assuming an arrow after "KCLO3", is unbalanced.}
