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‘No suicide’ and ‘no laziness’ are explicit examples of some…

‘No suicide’ and ‘no laziness’ are explicit examples of some of _________ ‘perfect duties’.                 

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The empirical formula of a compound is CH2O. What is the mol…

The empirical formula of a compound is CH2O. What is the molecular formula of this compound if its molar mass is 180 g/mol? Type the answer.  

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Determine the number of electrons in permanganate ion (MnO4…

Determine the number of electrons in permanganate ion (MnO4 – ). Type the number.  

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Determine the number of electrons in permanganate ion (MnO4…

Determine the number of electrons in permanganate ion (MnO4 – ). Type the number.  

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Name the following compound: H3PO4     Polyatomic Ions…

Name the following compound: H3PO4     Polyatomic Ions Cations Anions -1 -2 – 3   NH4+      ammonium OH –        hydroxide NO2 –        nitrite NO3 –        nitrate C2H3O2 –    acetate HCO3 –      hydrogen carbonate (bicarbonate)           HSO3 –      hydrogen sulfite (bisulfite) HSO4 –      hydrogen sulfate (bisulfate) H2PO4 –     dihydrogen phosphate MnO4 –      permanganate ClO4 –        perchlorate ClO3 –        chlorate ClO2 –        chlorite ClO –         hypochlorite CN –         cyanide SCN –       thiocyanate SO3 2 –      sulfite SO4 2 –      sulfate CO3 2 –      carbonate CrO4 2 –     chromate Cr2O7 2 –    dichromate C2O4 2 –     oxalate HPO4 2 –    hydrogen                phosphate     PO3 3 –       phosphite PO4 3 –       phosphate BO3 3 –       borate AsO4 3 –      arsenate     Prefixes: 1 mono 2 di 3 tri 4 tetra 5 penta 6 hexa 7 hepta 8 octa 9 nona 10 deca

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The chemical formula of ammonium bromide is: A) NH4Br B) NH3…

The chemical formula of ammonium bromide is: A) NH4Br B) NH3Br C) AlBr D) (NH4)2Br E) (NH4)3Br     Polyatomic Ions Cations Anions -1 -2 – 3   NH4+      ammonium OH –        hydroxide NO2 –        nitrite NO3 –        nitrate C2H3O2 –    acetate HCO3 –      hydrogen carbonate (bicarbonate)           HSO3 –      hydrogen sulfite (bisulfite) HSO4 –      hydrogen sulfate (bisulfate) H2PO4 –     dihydrogen phosphate MnO4 –      permanganate ClO4 –        perchlorate ClO3 –        chlorate ClO2 –        chlorite ClO –         hypochlorite CN –         cyanide SCN –       thiocyanate SO3 2 –      sulfite SO4 2 –      sulfate CO3 2 –      carbonate CrO4 2 –     chromate Cr2O7 2 –    dichromate C2O4 2 –     oxalate HPO4 2 –    hydrogen                phosphate     PO3 3 –       phosphite PO4 3 –       phosphate BO3 3 –       borate AsO4 3 –      arsenate     Prefixes: 1 mono 2 di 3 tri 4 tetra 5 penta 6 hexa 7 hepta 8 octa 9 nona 10 deca  

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  Write .0050% as a decimal

  Write .0050% as a decimal

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Fill in the blank (type the number). Aluminum ion contains _…

Fill in the blank (type the number). Aluminum ion contains ______ electrons.  

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Mike’s Ice cream shop had the following Net Sales Oper…

Mike’s Ice cream shop had the following Net Sales Operating expenses Cost of goods sold Taxes paid $281,400 $119,380 $103,800 $7240   21.  Find  the net income after taxes. Use dollar sign, comma if necessary, and round to cents    

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x For the following find the Vertical Analysis. x round to 3…

x For the following find the Vertical Analysis. x round to 3 decimal places 17 Net Sales COGS Vertical Analysis Cost of Goods Sold( COGS)  ?   $480,300 $243,570 ?

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