subject
Chemistry, 22.02.2021 17:40 helpmeplz11239

How many grams of na2co3 would be needed to produce 1000g of nahco3

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 07:20
2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here
Answers: 1
question
Chemistry, 22.06.2019 08:00
What are the similarities of physical and chemical change ?
Answers: 1
question
Chemistry, 22.06.2019 08:30
Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.
Answers: 1
question
Chemistry, 22.06.2019 11:40
Modern pennies are composed of zinc coated with copper. a student determines the mass of a penny to be 2.482 g and then makes several scratches in the copper coaling (to expose the underlying zinc). the student puts the scratched penny in hydrochloric acid, where the following reaction occurs between the zinc and the hcl (the copper remains undissolved): zn(s) + 2 hcl(aq) → h2(g) + zncl(aq)the student collects the hydrogen produced over water at 25 °c. the collected gas occupies a volume of 0.899 l at a total pressure of 79 j mmhg. calculate the percent zinc (by mass) in the penny. (assume that all the zn in the penny dissolves.)
Answers: 1
You know the right answer?
How many grams of na2co3 would be needed to produce 1000g of nahco3...
Questions
question
Mathematics, 30.05.2020 04:58
question
Mathematics, 30.05.2020 04:58
question
Mathematics, 30.05.2020 04:58
Questions on the website: 13722367