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NaCl is sodium chloride, commonly known as table salt. H2 is hydrogen gas.
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∙ 11y ago
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Which of the following is an example of an acid-base ReactionA. HCl + NaHCO3 ---> NaCl + CO2 + H2OB. O2 + 2PBr3 ---> 2POBr3C. 4Fe + 3O2 ---> 2Fe2O3D. Zn + 2HCl ---> ZnCl2 + H2?
Whoops, that came out incorrectly. Let me try to do it again... Which of the following is an example of an acid-base Reaction? A. HCl + NaHCO3 ---> NaCl + CO2 + H2O B. O2 + 2PBr3 ---> 2POBr3 C. 4Fe + 3O2 ---> 2Fe2O3 D. Zn + 2HCl ---> ZnCl2 + H2
What is used to represent chemical substances such as compounds?
Not all chemical formulas represent a compound. Chemical formulas that contain two or more elements represent a compound. Chemical formulas can also represent diatomic molecules, such as H2 or O2. Sulfur is represented by the formula S8.
What is the chemical equation of displacement reaction?
For example a single displacement reaction is:2 Na + 2 HCl = 2 NaCl + H2
What is the net equation for the reaction btn sodium and HCl?
Na + Cl- = NaCl
What do the chemical formulas Cl2 O2 and H2 mean?
cl2 means chlorine, 02 means oxygen (2 oxygen atoms) h2 means hydrogen (2 hydrogen atoms)
What is the formula for sodium chloride plus H2?
NaCl + H2.
Which of the following is an example of an acid-base ReactionA. HCl + NaHCO3 ---> NaCl + CO2 + H2OB. O2 + 2PBr3 ---> 2POBr3C. 4Fe + 3O2 ---> 2Fe2O3D. Zn + 2HCl ---> ZnCl2 + H2?
Whoops, that came out incorrectly. Let me try to do it again... Which of the following is an example of an acid-base Reaction? A. HCl + NaHCO3 ---> NaCl + CO2 + H2O B. O2 + 2PBr3 ---> 2POBr3 C. 4Fe + 3O2 ---> 2Fe2O3 D. Zn + 2HCl ---> ZnCl2 + H2
What reactants would give sodium chloride plus hydrogen?
Sodium with HCl gives NaCl and H2 2Na + 2HCl -> 2NaCl + H2
What is the difference between sodium chloride and water?
Sodium chloride is NaCl. Water is H2O.
What happens when you add sodium with hydrochloric acid?
you get NaCl, H2, and a great deal of energy
Hydrogen and helium formulas?
Hydrogen is H2. Helium is He.
Below is the unbalanced equation for this process balance the equation nacl plus H2O cl2 plus naoh plus h2?
HCl + NaOH = H2O + NaCl is already balanced.
What is some examples of terms and symbols in a chemical equation?
Examples: NaCl, H2, =, +, ----------------->, ↔, (s), etc.
What happens to sodium when added to hydrochloric acid?
NaCl salt is formed and H2 gas is given off
What is the reactants betwen sodium metal and hydrochloric acid?
2 Na + 2 HCl = H2 + 2 NACl
What the reaction of sodium with hydrochloric acid?
Reaction equation:2 Na + 2 HCl ----> 2 NaCl + H2
Examples of ionic and covalent bonds?
ionic: NaCl, KCl, KOH etc covalent: H2, O2, CH4 etc
