chloegirl7994
22.03.2021 •
Biology
HELP HELP HELPPP
10. Water breaks down into hydrogen and oxygen as shown in the
balanced equation below.
2H2O + 2H2 + O2
Which best supports the Law of Conservation of Mass based on is shown in the
equation?
A. The amount of hydrogen is doubled during the reaction.
B. One atom of oxygen appears on both sides of the equation.
C. Four atoms of hydrogen appear on both sides of the equation.
D. Two molecules of water break down into two hydrogen and
two oxygen molecules.
Solved
Show answers
More tips
- L Leisure and Entertainment How Many Seasons are There in the TV Show Interns?...
- S Sport When will the Biathlon World Championships 2011 take place in Khanty-Mansiysk? Answers to frequently asked questions...
- H Health and Medicine Trading Semen for Money: Where Can You Sell and Why Would You Want to?...
- F Food and Cooking Homemade French Fries: The Ultimate Guide...
- H Health and Medicine How to Increase Blood Pressure without Medication?...
- S Style and Beauty Choosing a Hair Straightener: Specific Criteria to Consider...
- F Food and Cooking How to Make Polendwitsa at Home?...
- S Science and Technology When do we change our clocks?...
- L Leisure and Entertainment What to Give a Girl on March 8?...
- F Family and Home Is it Worth Knowing the Gender of Your Child Before Birth?...
Answers on questions: Biology
- B Biology How can water quality can impact an ecosystem Snoopy1...
- G Geography Which temperature most likely corresponds to the asthenosphere? 1,613°C 2,521°C 3,628°C 6,217°C...
- M Mathematics Let g represent the total number of hours Grey will travel on his trip across the country to attend his cousin s wedding. The first day he travels 8 hours. The second day he travels...
- E English Essay on power break down due to heavy thunderstorms...
- S Social Studies If the statement is true, select True. If it is false, select False.As the crank of a generator is turned, the slip ring rotates in the magnetic field.OATrue0B. False...
- S SAT All but one situation is an expected effect of the recent deepwater horizon oil spill in the gulf of mexico. That is:....
Ответ:
C
Explanation:
Ответ:
The geologic time scale is divided into eons, eras, periods, epochs and ages with eons being the longest time divisions and ages the shortest. The history of the earth is broken up into a hierarchical set of divisions for describing geologic time. As increasingly smaller units of time, the generally accepted divisions are eon, era, period, epoch, age.
Explanation: