Chemistry, 09.07.2019 13:00 jescanarias22

Mr. swerdlow wrote a chemical equation on the board and asked his class what should be changed to make it correct. he wrote: water + carbon dioxide → glucose + oxygen + energy what should be changed to show the correct chemical reaction? 1. carbon dioxide should be traded with glucose, and energy should be shown on both sides. 2. water should by moved to the products side, and glucose and oxygen should both be moved to the reactants side. 3. water and carbon dioxide should both be moved to the products side, and glucose and oxygen should be moved to the reactants side. 4. glucose should be moved to the reactants side, and water and carbon dioxide should both be moved to the products side.

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 14:00

Consider the balanced equation below. n2h4 + 2h2o2 n2 + 4h2o what are the mole ratios of hydrazine (n2h4) to hydrogen peroxide (h2o2) and hydrazine to water? 1: 2 and 1: 4 1: 3 and 1: 4 1: 2 and 3: 5 1: 3 and 3: 5

Answers: 3

Answer

Chemistry, 22.06.2019 10:30

Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?

Answers: 3

Answer

Chemistry, 22.06.2019 10:40

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

Answers: 1

Answer

Chemistry, 22.06.2019 19:50

What is the wavelength of a wave with a velocity of 50 m/s and a frequency of 5hz a 250 m b 0.1 m c 10m d 0.01 m

Answers: 2

Answer

You know the right answer?

Mr. swerdlow wrote a chemical equation on the board and asked his class what should be changed to ma...