HELP PLEASE?? IM KINDA DUMB AND CANT FIGURE THIS OUT! ROGHT ANSWERS ONLY PLEASE!?
This is a chemical reaction for the decomposition of carbonic acid into
water and carbon dioxide. H2CO3 H2O + CO2 How does the reaction
support the Law of Conservation of Mass?
A. Several molecules of water are produced.
B. The mass of carbon atoms is reduced during the reaction.
C. The mass of the atoms in the reactant equals the mass of the atoms in the products.
D. The mass of hydrogen atoms is the only thing that is the same before and after the
reaction
Answers: 1
Chemistry, 23.06.2019 01:30, jarteria0
Some molecular compounds, such as hcl, ionize completely in solution. for molecular compounds such as h2co3, most molecules do not ionize in solution. which describes the properties of these two solutes? a. hcl and h2co3 have the same effect on the properties of the solution. b. hcl raises the freezing point of water more than h2co3 does. c. hcl raises the boiling point of water more than h2co3 does.
Answers: 2
Chemistry, 23.06.2019 02:00, jacckiie5176
Which of these is a density dependent factor? a. epidemic b. earthquake c. drought d. hurricane
Answers: 2
Chemistry, 23.06.2019 14:30, ajahbraun
Recognizing the properties of water water has a "bent" geometry. which explanation does not explain why? o water's oxygen has unbonded electron pairs that repel each other. water can form hydrogen bonds. electrons are evenly distributed in the water molecule. do ne
Answers: 3
HELP PLEASE?? IM KINDA DUMB AND CANT FIGURE THIS OUT! ROGHT ANSWERS ONLY PLEASE!?
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