![subject](/tpl/images/cats/himiya.png)
Chemistry, 22.02.2021 22:30 love123jones
To be useful, a chemical equation must be balanced. What does this mean?
The volume of the reactants and products must be equal.
The number of each type of atom on both sides of the arrow must be equal.
The masses of the products and reactants must be equal.
The amount of gas/solid/liquid on both sides of the arrow must be equal.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 15:50
Which of these reactions are redox reactions? check all that apply.cd + hcl → cdcl2 + h2cucl2 + na2s → 2nacl + cuscaco3 → cao + co2 2zns + 3o2 → 2zno + 2so2 ch4 + 2o2 → co2 + 2h2o
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:30
If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
What is a substance? a. a physical property of matter b. a chemical property of matter c. an element or compound that cannot be physically separated d. characteristics used to tell the difference between mixtures
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:00
Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
Answers: 1
You know the right answer?
To be useful, a chemical equation must be balanced. What does this mean?
The volume of the reactant...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.10.2019 09:50
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mkx.png)
Arts, 23.10.2019 09:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.10.2019 09:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.10.2019 09:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2019 09:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/nemec.png)
![question](/tpl/images/cats/mir.png)
World Languages, 23.10.2019 09:50