StoichiometryMass–Mole Conversion1Choose the best answerHow many moles of CO₂ are present in 220 mg CO₂?A5.0 × 10⁻³ molB5.0 × 10⁻² molC0.50 molD5.0 mol Like 0 Discuss 0Share
StoichiometryMass–Mole Conversion2Choose the best answerHow many moles of Na are present in 0.1 g Na?A4.3 × 10⁻³ molB4.01 × 10⁻² molC4.03 × 10⁻¹ molD4.3 × 10⁻² mol Like 0 Discuss 0Share
StoichiometryMass–Mole Conversion3Choose the best answerHow many moles are present in 45 g glucose, C₆H₁₂O₆?A1.0 molB0.50 molC0.25 molD0.125 mol Like 0 Discuss 0Share
StoichiometryMass–Mole Conversion4Choose the best answerHow many moles are present in 0.10 kg Ca?A0.0025 molB0.25 molC0.025 molD2.5 mol Like 0 Discuss 0Share