subject
Chemistry, 21.05.2021 16:10 lorelei7668

CUICUIULUI. FILMU:ll .ULJUJ. CUI ILILI ILITIC Question 35 (Mandatory) (1 point)
Use this equation for the following question:
2H2 + O2 → 2H20
Use this equation for the following question:
2H2 + O2 → 2H20
How many grams of H2 are required to react with 54 g H20?
a) 27 g H2
b) 6 g H2
c) 18 g H2

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 14:30
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
question
Chemistry, 22.06.2019 18:00
How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate
Answers: 3
question
Chemistry, 22.06.2019 22:30
Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2
Answers: 1
question
Chemistry, 23.06.2019 04:50
The diagin dilutepage 6 of 12a6a5(a)fluorine, chlorine, bromine and iodine are placed in the same group of theperiodic table.state the common name used to describe elements in this group.(i)state the group in which the elements are placed and explain whythey are placed in that group.(ii)which of the above named elements is a solid at roomtemperature and pressure?
Answers: 2
You know the right answer?
CUICUIULUI. FILMU:ll .ULJUJ. CUI ILILI ILITIC Question 35 (Mandatory) (1 point)
Use this equa...
Questions
question
Physics, 08.12.2020 02:10
question
Mathematics, 08.12.2020 02:10
question
Computers and Technology, 08.12.2020 02:10
question
Social Studies, 08.12.2020 02:10
Questions on the website: 13722363