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Author Archives: Anonymous

Which of the elements is being reduced in the following redo…

Which of the elements is being reduced in the following redox reaction? MnO4- (aq) + H+ (aq) 

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How many milliliters of a 0.184M RbNO3 solution contain 0.11…

How many milliliters of a 0.184M RbNO3 solution contain 0.113 moles of RbNO3?

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Which of the following is NOT a strong electrolyte? Soluble…

Which of the following is NOT a strong electrolyte? Soluble Ions Compounds Containing the Following Ions are Generally Soluble Exceptions: (When combined with ions on the left, the compound is insoluble) Li+, Na+, K+, Rb+, Cs+, NH4+ None NO3-,  C2H3O2-, ClO4- None Cl-, Br-, I- Ag+, Hg22+, Pb2+ SO42- Ag+, Ba2+, Pb2+, Sr2+, Ca2+   Insoluble Ions Compounds Containing the Following Ions are Generally Insoluble Exceptions: (when combined with ions on the left the compound is soluble) OH- Li+, Na+, K+, Rb+, Cs+, NH4+ Ca2+, Sr2+, Ba2+ are slightly soluble S2- Li+, Na+, K+, Rb+, Cs+, NH4+ Ca2+, Sr2+, Ba2+ CO32-, PO43-, MnO4- Li+, Na+, K+, Rb+, Cs+, NH4+

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What is the oxidation number for the chromium atom in SrCrO4…

What is the oxidation number for the chromium atom in SrCrO4? Webelements.pdf

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What is the oxidation number for nitrogen in LiNO3? Webeleme…

What is the oxidation number for nitrogen in LiNO3? Webelements.pdf

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What aspect of validity assesses the extent to which your me…

What aspect of validity assesses the extent to which your measure is able to discriminate between different groups?

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How many milliliters of a 0.266M CsNO3 solution are required…

How many milliliters of a 0.266M CsNO3 solution are required to make 150.0mL of 0.075M CsNO3 solution?

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That reality is socially constructed and cannot be generaliz…

That reality is socially constructed and cannot be generalized are assumptions of which approach to research?

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Carbonic acid can form water and carbon dioxide upon heating…

Carbonic acid can form water and carbon dioxide upon heating, according to the following equation: H2CO3

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How many grams of CaCl2 are formed when 15.00mL of 0.00237M…

How many grams of CaCl2 are formed when 15.00mL of 0.00237M Ca(OH)2 reacts with excess Cl2 gas? 2Ca(OH)2(aq) + 2Cl2(g)

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