0
Compare and contrast single displacement and double displacement reactions based on the number of reactants using the terms compound atom or element and ion?
Wiki User
∙ 13y ago
1) single replacment starts with a single element made of neutral atoms
& reacts it with a single compound made of ion:
it produces a new single element & new single compound
Zn + Cu(NO3)2 --> Zn(NO3)2 + Cu
Cl2 & 2KBr --> 2KCI + Br2
2) double replacment begins with 2 compounds made of ions,
which switch ions ,
to become two new ionic compounds
AgNO3 + NaCI--> AgCI + NaNO3
Ca(OH)2 + H2SO4 --> CaSO4 + 2H2O1) single replacment starts with a single element made of neutral atoms
& reacts it with a single compound made of ion:
it produces a new single element & new single compound
Zn + Cu(NO3)2 --> Zn(NO3)2 + Cu
Cl2 & 2KBr --> 2KCI + Br2
2) double replacment begins with 2 compounds made of ions,
which switch ions ,
to become two new ionic compounds
AgNO3 + NaCI--> AgCI + NaNO3
Ca(OH)2 + H2SO4 --> CaSO4 + 2H2O
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What are the 5 types of chemical reactions and the general equations of each type?
SynthesisA + B --> ABDecompositionAB --> A + BCombustionCxHy + O2 --> CO2 + H2OSingle Replacement/DisplacementA + BC --> AC + BDouble Replacement/DisplacementAB + XY --> AY + XB
Contrast endothermic and exothermic reactions?
Endothermic reactions are chemical reactions that use heat as part of the reactant. Heat is absorbed into the reaction in order for it to continue. Exothermic reactions are chemical reactions that release heat as a product of the reaction.
How do i Compare and contrast anions and cations and the part they play in compound formation?
A positively charge ion is cation A negatively charged ion is anion
What is contrast hydrogen?
"Contrast hydrogen" is a confusion, an incorrect spelling.
Contrast Chemical energy and mechanical energy?
chemical energy is when the energy that is released when a chemical compound reacts to produce new compounds. A mechanical energy is the sum of the kinetic and potential energy of large-scale objects in a system.
What are the 5 types of chemical reactions and the general equations of each type?
SynthesisA + B --> ABDecompositionAB --> A + BCombustionCxHy + O2 --> CO2 + H2OSingle Replacement/DisplacementA + BC --> AC + BDouble Replacement/DisplacementAB + XY --> AY + XB
Compare and contrast molecule and compound?
hhhghgh
How do you contrast an inorganic compound with an organic compound?
Organic compounds contain carbon bonded to hydrogen. Inorganic compounds do not.
Compare and contrast between exergonic and endergonic reactions?
Exergonic vs. Endergonic reactions: exergonic release more energy than they absorb. Endergonic reactions absorb more energy than they release.Exergonic reactions release energy while endergonic reactions absorb energy.
Contrast endothermic and exothermic reactions?
Endothermic reactions are chemical reactions that use heat as part of the reactant. Heat is absorbed into the reaction in order for it to continue. Exothermic reactions are chemical reactions that release heat as a product of the reaction.
What reactions may occur with the contrast material?
The vast majority of reactions are mild, such as sneezing, nausea, or anxiety. These usually resolve by themselves. A moderate reaction, like wheezing or hives, may be treated with medication, but is not considered life threatening.
What are the advantages of an phase-contrast microscope over a compound light microscope?
Can view live samples and observe motility and responses to stimuli
What is the medical term meaning diagnostic x-ray of the colon and rectum in which radiopaque compound is used as contrast medium?
Barium enema
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
How do i Compare and contrast anions and cations and the part they play in compound formation?
A positively charge ion is cation A negatively charged ion is anion
Which of two exothermic competitive reactions - eg formation of Nacl and sicl4- tends to react first?
The answer actually depends on several factors including activation energies, intermediate reactions for the overall reaction, and molecular structures. Generally the initially favored reaction will be the one that is simplest, i.e. involves the least change between the reactants and the products. It is doubtful that SiCl4 would be produced in a single reaction step. It likely would be the end result of many intermediate reactions. NaCl, by contrast might be produced in very few steps. The change in structure and bond angles inherent in forming NaCl would also be much less than for SiCl4 so I would expect the reaction to produce it to be favored.
Is pail of garbage a compound?
"Pail of Garbage" is a noun phrase, not a compound. An easy test for a lingustic compound is to try putting suffixes on it. For a noun, try pluralizing it, and seeing if the suffix attaches to the entire phrase or uses the standard grammar. For example, the plural of "pail of garbage" would be "pails of garbage". So it is not a compound. By contrast, the plural of "jack-in-the-box" is "jack-in-the-boxes", so it is a compound.
