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24 Cards in this Set
- Front
- Back
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Sodium Chlorida |
The compound formed by sodium and chlorine is table table salt |
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Nick the Camel Ate a Clam for Supper in Phoenix |
Nick= NO(1-/3) Nitrate CO(2-/3)Carbonate ClO(1-/3) Chlorate SO(2-/4) Sulfate PO(3-/4) Phosphate First letter= First letter of chmical Number of consenets= the charge Number of vowels= the number of oxygens attached |
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Br |
Bromine 2 |
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I |
Iodine 2 |
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N |
Nitrogen 2 |
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CI |
CI2 |
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H |
Hydrogen 2 |
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O |
Oxygen 2 |
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F |
Florine 2 |
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The properties of a compound reflect the properties of the elements that compse it |
False When elements combine to form compounds, their properties change completely |
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T?F Sodium chloride is used as a flavor enhancer |
True.. it's salt |
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Water has an oxygen-to-hydrogen mass ratio of 8.0:1.0. How many grams of hydrogen are in a sample of water that contains 32 g oxygen. |
4.0? |
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The formula Al2(SO4)3 represents a compund that has what ratio of oxygen atoms to sulfur atoms, respectively? |
4:1? |
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N2 is what type of chemical species? |
Molecular element |
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T/F The basic unit of an ionic compund is a molecule |
False. The basic unit of an ionic compund is a formula unit |
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What is the name of CaCl2 |
Calcium Chloride |
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What numbe is represented by the octa? |
8 |
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What is the formula for the ionic compound formed from the combination of magnesium with sulfur? |
MgS |
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N2O is a molecular compund named nitrogen dioxide. T/F |
False. NO2 is a molecular compund named nitrogen dioxide. N2O is name dinitrogen monoxide. |
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Acids are ionic compunds? T/F |
False Acids are molecular compounds containing hydrogen atoms that form H+ when dissolved in water. |
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What is the name of the acid HBr? |
Hydrobromic acid |
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What is the formula mass of CS2 |
76.15 amu (# of atoms in first element in chemical formula X atomic mass of first element) + (# of atoms in 2nd element X Atomic mass of 2nd element) |
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Combustion of coal in the Midwest can cause acid rain in the northeastern portion of the United States. T/F |
True |
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A compound that consists of an alkali metal and a nonmetal is classified as what type of compund? |
Type 1 ionic Type 1 ionic compunds conatin a metal(such as an alkali metal) that forms only one type of ion and a nonmetal |
