A compound contains only carbon,hydrogen,and oxygen.Combustion of 10.68 mg of the compound yields 16.01 mg CO2 and 4.37 mg H2O.The molar mass of the compound is 176.1 g/mol.What are the empirical and molecular formulas of the compound?(Type your answ

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A compound contains only carbon,hydrogen,and oxygen.Combustion of 10.68 mg of the compound yields 16.01 mg CO2 and 4.37 mg H2O.The molar mass of the compound is 176.1 g/mol.What are the empirical and molecular formulas of the compound?(Type your answ
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A compound contains only carbon,hydrogen,and oxygen.Combustion of 10.68 mg of the compound yields 16.01 mg CO2 and 4.37 mg H2O.The molar mass of the compound is 176.1 g/mol.What are the empirical and molecular formulas of the compound?(Type your answ
A compound contains only carbon,hydrogen,and oxygen.Combustion of 10.68 mg of the compound yields 16.01 mg CO2 and 4.37 mg H2O.The molar mass of the compound is 176.1 g/mol.What are the empirical and molecular formulas of the compound?(Type your answer using the format CO2 for CO2.)
empirical formula
_____________
molecular formula
_____________

A compound contains only carbon,hydrogen,and oxygen.Combustion of 10.68 mg of the compound yields 16.01 mg CO2 and 4.37 mg H2O.The molar mass of the compound is 176.1 g/mol.What are the empirical and molecular formulas of the compound?(Type your answ
n(C)=0.01601/44=3.64*10^(-4)mol
n(H)=0.00437/18*2=4.86*10^(-4)mol
n(O)=[m(总）-m(H)-m(C)]/M(O)=3.64*10^(-4)mol
n(化合物）=0.01068/176.1=0.61*10^(-4)mol
n(化合物）:n(C):n(H):n(O)
=1:6:8:6
分子式为：C6H8O6

一种化合物只含有碳，氢，氧。燃烧10.68毫克的化合物产生16.01毫克的二氧化碳和4.37毫克的水。这种化合物的摩尔质量为176.1克/ mol的。这种化合物的经验式和分子式各是? （答案的格式请参照co2） 。
经验式
_____________
分子式

A compound contains only carbon,hydrogen,and oxygen.Combustion of 10.68 mg of the compound yields 16.01 mg CO2 and 4.37 mg H2O.The molar mass of the compound is 176.1 g/mol.What are the empirical and molecular formulas of the compound?(Type your answ compound compound 英语化学求分子式和试验试!A compound contains only carbon,hydrogen,and oxygen.Combustion of 10.68 mg of the compound yields 16.01 mg CO2 and 4.37 mg H2O.The molar mass of the compound is 176.1 g/mol.What are the empirical and molecular for The compound noradrenaline contains 56.79% C,6.56% H,28.37% O,and 8.28% N by mass.What is the eThe compound noradrenaline contains 56.79% C,6.56% H,28.37% O,and 8.28% N bymass.What is the empirical formula for noradrenaline? 两个题 就是氧化还原那块的~第一个An organic compound contains carbon,hydrogen,and sulfur.A sample of it with a mass of 1.886 g was burned in oxygen to give gaseous CO2,H2O,and SO2.These gases were passed through 313.3 mL of an acidified Homesick is a compound work madeup ofHOME and SICK CARDIUM COMPOUND compound sentence This new book _____________20 articles ,_________five written by my sister.A.contains ,includes B.includes,contains c.contains,including D.includes,contained选什么,为什么? 关于contain的用法有四个句子,1.I contain several dictionary2.Sea water contains salt3.A dog contains four legs4.Mr Smith contains glasses on his nose 英语化学求分子式题!The compound adrenaline contains 56.79% C,6.56% H,28.37% O,and 8.28% N by mass.What is the empirical formula for adrenaline?(Type your answer using the format CO2 for CO2.) _____________ The compound adrenaline contains 56.79% C,6.56% H,28.37% O,and 8.28% N by mass.What is the empirical formula for adrenaline?(Type your answer using the format CO2 for CO2.) This atlas ___40 maps,___ 3 of the Great Britain.A.contains,includingB.includes,containingc.contains,containingD.includes,including AP chemistry (1)What are the main difference between a compound and a mixture? The elements of a compound occur in a fixed mass ratio.请问fixed mass ratio click a non-compound,non-masking path to create text inside a path1 Homesick is a compound work made up of HOME and SICK