Stoichiometric Relationships

Chemistry HL (FE2016)

Questions Attempted 0/2

Chemistry HL (FE2016)

Available time 20 Minute(s)

Which coefficients would balance this equation?

What is the molecular formula of a hydrocarbon containing 84.6% carbon by mass with a molar mass of 142.3 g mol⁻¹?

Stoichiometric Relationships

00:00

Available time 20 Minute(s)

01. Question

Level Hard

Maximum Mark 1

Tell us how we can help

Question unclear

Image unclear

Wrong question

Wrong answer

Others

Which coefficients would balance this equation?

__ MnO₂+ __ HCl→ __ MnCl₂+ __ Cl₂+ __ H₂O

End Test