PB-SC.912.P.8.7 -ADV-Interpret formula representations of molecules and compounds in terms of composition and structure
Quiz by Romano, Ellen
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10 questions
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- Q1What does the chemical formula H2O represent in terms of composition?Oxygen gasHydrogen peroxideWaterHydrogen gas30s
- Q2Which of the following correctly describes the composition of the compound NaCl?It consists of two sodium atoms and two chlorine atoms.It consists of one sodium atom and one chlorine atom.It consists of two sodium atoms and one chlorine atom.It consists of one sodium atom and two chlorine atoms.30s
- Q3What is the molecular formula for carbon dioxide?C2OCO2C2O2CO30s
- Q4What does the formula C6H12O6 represent?LactoseGlucoseFructoseSucrose30s
- Q5Which substance is represented by the formula NH3?AmmoniaNitric acidNitrogen dioxideAmmonium chloride30s
- Q6What is represented by the formula C2H5OH?EthanolMethanolButanolIsopropanol30s
- Q7What type of molecule is represented by the formula NaHCO3?Table saltVinegarSugarBaking soda30s
- Q8What does the chemical formula CCl4 represent?ChloroformCarbon dioxideChlorine gasCarbon tetrachloride30s
- Q9What is the chemical formula for sulfuric acid?SO2H2SO3H2SH2SO430s
- Q10What does the formula Na2CO3 represent?Sodium sulfateSodium bicarbonateSodium chlorideSodium carbonate30s